Exhibit 99.2 SELECTED COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL DATA The following unaudited pro forma financial information of Franklin Street Properties Corp. ("FSP Corp." or the "Registrant") gives effect to the acquisition of a property ("One Overton Park") on June 27, 2006 by FSP One Overton Park LLC (the "Purchaser"), a wholly-owned subsidiary of FSP Corp. and the acquisition by merger (the "2006 Merger") of FSP Willow Bend Office Center Corp. ("Willow Bend"), FSP Innsbrook Corp. ("Innsbrook"), FSP 380 Interlocken Corp. ("380 Interlocken"), FSP Blue Lagoon Drive Corp. ("Blue Lagoon"), and FSP Eldridge Green Corp. ("Eldridge") (collectively, the "Target REITs") by five wholly-owned acquisition subsidiaries of FSP Corp., which was consummated on April 30, 2006 and previously reported in Current Reports on Form 8-K filed on May 4, 2006 and May 22, 2006. In addition, the following unaudited pro forma financial information gives effect to the 2005 Merger (as defined in note (g) to these Combining Condensed Consolidated Pro Forma Statements of Income). The unaudited pro forma financial information has been prepared based upon certain pro forma adjustments to the historical consolidated financial statements of FSP Corp., One Overton Park and the Target REITs. FSP Corp.'s consolidated balance sheet as of June 30, 2006 reflects the acquisition of One Overton Park and the Target REITs; therefore a pro forma balance sheet is not presented. The pro forma consolidated statements of income for the six months ended June 30, 2006 and for the year ended December 31, 2005 are presented as if the acquisitions occurred at the beginning of the periods presented. Certain balances in One Overton Park and the Target REIT financial statements have been reclassified to conform to FSP Corp.'s presentation. The unaudited pro forma financial information has been derived from the consolidated financial statements of FSP Corp., One Overton Park and the Target REITs and should be read in conjunction with those financial statements and the accompanying notes. For FSP Corp., please refer to its quarterly report on Form 10-Q for the quarter ended June 30, 2006. The unaudited pro forma consolidated financial statement data are not necessarily indicative of what the actual financial position or results of operations of the combined companies would have been as of the date or for the period indicated, nor do they purport to represent the financial position or results of operations of the combined companies as of or for any future period. P-1 Franklin Street Properties Corp. Combining Condensed Consolidated Pro Forma Statements of Income For the Six Months Ended June 30, 2006 (Unaudited) 2006 Merger One Overton Pro Forma Park Historical Adjustment Acquisition (in thousands, except per share amounts) FSP Corp. (d) (c) Pro Forma - ------------------------------------------------------------------------------------------------------- -------------- Revenue: Rental income $44,844 $8,111 $3,530 $56,485 Related party revenue: Syndication fees 5,426 -- -- 5,426 Transaction fees 5,408 -- -- 5,408 Management fees and interest on loans 869 (88) -- 781 Other 22 -- 49 71 - ------------------------------------------------------------------------------------------------------- -------------- Total revenue 56,569 8,023 3,579 68,171 - ------------------------------------------------------------------------------------------------------- -------------- Expenses: Rental operating expenses 9,783 1,977 1,095 12,855 Real estate taxes and insurance 5,944 1,195 336 7,475 Depreciation and amortization 10,733 2,324 1,296 14,353 - Selling, general and administrative 3,758 -- -- 3,758 Commissions 2,832 -- -- 2,832 Interest 1,140 -- -- 1,140 - ------------------------------------------------------------------------------------------------------- -------------- Total expenses 34,190 5,496 2,727 42,413 - ------------------------------------------------------------------------------------------------------- -------------- Income before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 22,379 2,527 852 25,758 Interest Income 1,345 241 -- 1,586 Equity in income of non-consolidated REITs 236 (75) -- 161 Taxes on income (a) (404) -- -- (404) Income from discontinued operations 1,952 -- -- 1,952 Gain on sale of properties 28,108 -- -- 28,108 - ------------------------------------------------------------------------------------------------------- -------------- Net income $53,616 $2,693 $852 $57,161 ======================================================================================================= ============== Weighted average shares outstanding, basic and diluted 63,492 70,776 - ------------------------------------------------------------------------------------------------------------------------- Income per share attributable to: Continuing operations $ 0.37 $ 0.38 Discontinued operations 0.03 $ 0.03 Gain on sale of properties, net 0.44 $ 0.40 - -------------------------------------------------------------------------------------------------------------------------- Basic and diluted net income per share $ 0.84 $ 0.81 ========================================================================================================================== P-2 Franklin Street Properties Corp. Combining Condensed Consolidated Pro Forma Statements of Income For the Year Ended December 31, 2005 (Unaudited) 2005 Merger 2006 Merger One Overton Pro Forma Pro Forma Pro Forma Park Historical Adjustments Adjustment Adjustment Acquisition (in thousands, except per share amounts) FSP Corp. (b) (g) (f) (e) Pro Forma - ------------------------------------------------------------------------------------------------------------------------ ---------- Revenue: Rental income $75,896 $(10,114) $6,633 $24,751 $4,644 $101,810 Related party revenue: Syndication fees 9,268 -- -- -- -- 9,268 Transaction fees 9,412 -- -- -- -- 9,412 Management fees and interest on loans 1,807 -- (77) (264) -- 1,466 Other 10 (10) -- -- 79 79 - ------------------------------------------------------------------------------------------------------------------------ ---------- Total revenue 96,393 (10,124) 6,556 24,487 4,723 122,035 - ------------------------------------------------------------------------------------------------------------------------ ---------- Expenses: Rental operating expenses 17,350 (2,557) 1,556 4,826 1,955 23,130 Real estate taxes and insurance 10,105 (953) 818 3,602 687 14,259 Depreciation and amortization 15,927 (1,925) 1,648 6,972 2,592 25,214 - Selling, general and administrative 7,452 -- 495 588 -- 8,535 Commissions 5,005 -- -- -- -- 5,005 Interest 2,997 -- -- -- -- 2,997 - ------------------------------------------------------------------------------------------------------------------------ ---------- Total expenses 58,836 (5,435) 4,517 15,988 5,234 79,140 - ------------------------------------------------------------------------------------------------------------------------ ---------- Income (loss) before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 37,557 (4,689) 2,039 8,499 (511) 42,895 Interest Income 1,588 -- 112 384 -- 2,084 Equity in income of non-consolidated REITs 1,397 -- -- (248) -- 1,149 Taxes on income (a) (422) -- -- -- -- (422) Income from discontinued operations 4,503 4,689 -- -- -- 9,192 Gain on sale of properties 30,493 -- -- -- -- 30,493 - ------------------------------------------------------------------------------------------------------------------------ ---------- Net income (loss) $75,116 $ -- $2,151 $ 8,635 $ (511) $ 85,391 ======================================================================================================================== ========== Weighted average shares outstanding, basic and diluted 56,847 71,431 - ------------------------------------------------------------------------------------------------------------------------------------ Income per share attributable to: Continuing operations $ 0.70 $ 0.64 Discontinued operations 0.08 $ 0.13 Gain on sale of properties, net 0.54 $ 0.43 - ------------------------------------------------------------------------------------------------------------------------------------ Basic and diluted net income per share $ 1.32 $ 1.20 ==================================================================================================================================== P-3 FRANKLIN STREET PROPERTIES CORP. NOTES TO COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL STATEMENTS (Unaudited) BASIS OF PRESENTATION The following unaudited combining condensed consolidated pro forma financial statement presentation has been prepared based upon certain pro forma adjustments to the historical consolidated financial statements of FSP Corp. The pro forma statements of income are presented as if the acquisition and mergers occurred as of the beginning of the periods presented. Each of the acquisition of One Overton Park on June 27, 2006 and the 2006 Merger has been treated as a purchase of assets. One Overton Park and the Target REITs' assets and liabilities have been recorded on FSP Corp.'s books at their fair value as of the effective date of the mergers as determined in accordance with generally accepted accounting principles in the United States (or "GAAP"). PRO FORMA ADJUSTMENTS Certain assumptions regarding the operations of FSP Corp. have been made in connection with the preparation of the combining condensed consolidated financial pro forma information. These assumptions are as follows: (a) FSP Corp. and each of the Target REITs have elected to be, and are qualified as, a real estate investment trust for federal income tax purposes. Each entity has met the various required tests; therefore, no provision for federal or state income taxes has been reflected on real estate operations. FSP Corp. has subsidiaries which are not in the business of real estate operations. Those subsidiaries are taxable as real estate investment trust subsidiaries, or TRS, and are subject to income taxes at statutory tax rates. The taxes on income shown in the pro forma statements of income are the taxes on income of the TRS. There are no material items that would cause a deferred tax asset or a deferred tax liability. (b) The pro forma adjustments reflect the adjustments needed to classify the operations of three properties sold or held for sale subsequent to December 31, 2005 as discontinued operations. P-4 FRANKLIN STREET PROPERTIES CORP. NOTES TO COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL STATEMENTS (Unaudited) (c) The following table combines the historical operations of the One Overton Park for the period starting January 1, 2006 through the acquisition date. One Overton Adjustments (in thousands) Park resulting from Pro Forma Historical Acquisition Adjustment ----------- -------------- ---------- Revenue: Rental (1) $ 3,548 $ (18) $ 3,530 Management fees and interest on loans -- -- -- Other 49 -- 49 -------- -------- -------- Total revenue 3,597 (18) 3,579 -------- -------- -------- Expenses: Rental operating expenses 1,095 -- 1,095 Real estate taxes and insurance 336 -- 336 Depreciation and amortization (2) -- 1,296 1,296 Selling, general and administrative -- -- -- -------- -------- -------- Total expenses 1,431 1,296 2,727 -------- -------- -------- Income (loss) before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 2,166 (1,314) 852 Interest income -- -- -- Equity Interest in non-consolidated REITs -- -- -------- -------- -------- Net income $ 2,166 $ (1,314) $ 852 ======== ======== ======== (1) The pro forma rental adjustment includes amounts related to the amortization of above and/or below market leases, which are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (2) The pro forma for depreciation and amortization is due to depreciation of the acquired building and improvements using a straight-line method over and estimated life of 39 years. In addition, the value of the in place leases (exclusive of the value of above and/or below market leases), are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. P-5 FRANKLIN STREET PROPERTIES CORP. NOTES TO COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL STATEMENTS (Unaudited) (d) The following table combines the historical operations of the 2006 Merger for the four months ended April 30, 2006. Adjustments (in thousands) Willow 380 Blue resulting from Pro Forma Bend Innsbrook Interlocken Lagoon Eldridge 2006 Merger Adjustment ------ --------- ----------- ------ -------- -------------- ---------- Revenue: Rental (1) $ 764 $1,846 $1,856 $1,801 $2,141 $ (297) $8,111 Management fees and interest on loans (2) -- -- -- -- -- (88) (88) ------ ------ ------ ------ ------ ------ ------ Total revenue 764 1,846 1,856 1,801 2,141 (385) 8,023 ------ ------ ------ ------ ------ ------ ------ Expenses: Rental operating expenses (2) 274 731 589 114 357 (88) 1,977 Real estate taxes and insurance 128 131 397 219 320 -- 1,195 Depreciation and amortization (3) 222 356 318 479 367 582 2,324 Selling, general and administrative (4) 69 123 125 150 121 (588) -- ------ ------ ------ ------ ------ ------ ------ Total expenses 693 1,341 1,429 962 1,165 (94) 5,496 ------ ------ ------ ------ ------ ------ ------ Income (loss) before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 71 505 427 839 976 (291) 2,527 Interest income 17 38 71 77 38 -- 241 Equity Interest in non-consolidated REITs (5) -- -- -- -- -- (75) (75) ------ ------ ------ ------ ------ ------ ------ Net income (loss) $ 88 $ 543 $ 498 $ 916 $1,014 $ (366) $2,693 ====== ====== ====== ====== ====== ====== ====== (1) The pro forma rental adjustment includes amounts related to the amortization of above and/or below market leases, which are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (2) Management fees of $88,000 charged by FSP Corp. to the Target REITs for the four months ended April 30, 2006 have been eliminated from revenue and expenses. (3) The pro forma for depreciation and amortization is due to depreciation of the acquired building and improvements using a straight-line method over and estimated life of 39 years. In addition, the value of the in place leases (exclusive of the value of above and/or below market leases), are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (4) Costs of the 2006 Merger to the Target REITs were approximately $588,000 and are reflected as incurred in the period ending December 31, 2005, and are recorded as an administrative expense. (5) The $75,000 of equity in earnings of non-consolidated REITs for the four months ended April 30, 2006 related to FSP Corp.'s investment in Blue Lagoon has been eliminated from revenue. P-6 FRANKLIN STREET PROPERTIES CORP. NOTES TO COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL STATEMENTS (Unaudited) (e) The following table combines the historical operations of One Overton Park for the year ended December 31, 2005. One Overton Adjustments (in thousands) Park resulting from Pro Forma Historical Acquisition Adjustment ----------- -------------- ---------- Revenue: Rental (1) $ 4,680 $ (36) $ 4,644 Management fees and interest on loans -- -- -- Other 79 -- 79 -------- -------- -------- Total revenue 4,759 (36) 4,723 -------- -------- -------- Expenses: Rental operating expenses 1,955 -- 1,955 Real estate taxes and insurance 687 -- 687 Depreciation and amortization (2) -- 2,592 2,592 Selling, general and administrative -- -- -- -------- -------- -------- Total expenses 2,642 2,592 5,234 -------- -------- -------- Income (loss) before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 2,117 (2,628) (511) Interest income -- -- -- Equity Interest in non-consolidated REITs -- -- -- -------- -------- -------- Net income (loss) $ 2,117 $ (2,628) $ (511) ======== ======== ======== (1) The pro forma rental adjustment includes amounts related to the amortization of above and/or below market leases, which are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (2) The pro forma for depreciation and amortization is due to depreciation of the acquired building and improvements using a straight-line method over and estimated life of 39 years. In addition, the value of the in place leases (exclusive of the value of above and/or below market leases), are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. P-7 FRANKLIN STREET PROPERTIES CORP. NOTES TO COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL STATEMENTS (Unaudited) (f) The following table combines the historical operations of the 2006 Merger for the year ended December 31, 2005. Adjustments resulting (in thousands) Willow 380 Blue from Pro Forma Bend Innsbrook Interlocken Lagoon Eldridge 2006 Merger Adjustment --------- --------- ----------- --------- --------- ----------- ---------- Revenue: Rental (1) $ 2,129 $ 5,591 $ 6,100 $ 5,371 $ 6,452 $ (892) $ 24,751 Management fees and interest on loans (2) -- -- -- -- -- (264) (264) --------- --------- --------- --------- --------- --------- --------- Total revenue 2,129 5,591 6,100 5,371 6,452 (1,156) 24,487 --------- --------- --------- --------- --------- --------- --------- Expenses: Rental operating expenses (2) 860 1,528 1,442 325 935 (264) 4,826 Real estate taxes and insurance 334 416 1,283 643 926 -- 3,602 Depreciation and amortization (3) 677 1,066 948 1,439 1,100 1,742 6,972 Selling, general and administrative (4) -- -- -- -- -- 588 588 --------- --------- --------- --------- --------- --------- --------- Total expenses 1,871 3,010 3,673 2,407 2,961 2,066 15,988 --------- --------- --------- --------- --------- --------- --------- Income (loss) before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 258 2,581 2,427 2,964 3,491 (3,222) 8,499 Interest income 48 63 111 95 67 -- 384 Equity Interest in non-consolidated REITs (5) -- -- -- -- -- (248) (248) --------- --------- --------- --------- --------- --------- --------- Net income (loss) $ 306 $ 2,644 $ 2,538 $ 3,059 $ 3,558 $ (3,470) $ 8,635 ========= ========= ========= ========= ========= ========= ========= (1) The pro forma rental adjustment includes amounts related to the amortization of above and/or below market leases, which are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (2) Management fees of $264,000 charged by FSP Corp. to the Target REITs for the four months ended April 30, 2006 have been eliminated from revenue and expenses. (3) The pro forma for depreciation and amortization is due to depreciation of the acquired building and improvements using a straight-line method over and estimated life of 39 years. In addition, the value of the in place leases (exclusive of the value of above and/or below market leases), are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. P-8 (4) Costs of the 2006 Merger to the Target REITs were approximately $588,000 and are reflected as incurred in the period ending December 31, 2005, and are recorded as an administrative expense. (5) The $248,000 of equity in earnings of non-consolidated REITs for the four months ended April 30, 2006 related to FSP Corp.'s investment in Blue Lagoon has been eliminated from revenue. P-9 FRANKLIN STREET PROPERTIES CORP. NOTES TO COMBINING CONDENSED CONSOLIDATED PRO FORMA FINANCIAL STATEMENTS (Unaudited) (g) The following table combines the historical operations of the 2005 Merger (as defined below) for the four months ended April 30, 2005. The 2005 Merger refers to the acquisition by merger of FSP Addison Circle Corp., FSP Collins Crossing Corp., FSP Montague Business Center Corp., and FSP Royal Ridge Corp. (collectively, the "2005 Target REITs") by four wholly-owned acquisition subsidiaries of FSP Corp., which was consummated on April 30, 2005 and previously reported in FSP Corp.'s Current Report on Form 8-K filed on May 4, 2005. Adjustments (in thousands) 2005 Merger resulting from Pro Forma Historical 2005 Merger Adjustment ------------- ------------- ------------- Revenue: Rental (1) $ 7,141 $ (508) $ 6,633 Management fees and interest on loans (2) -- (77) (77) ------------- ------------- ------------- Total revenue 7,141 (585) 6,556 ------------- ------------- ------------- Expenses: Rental operating expenses (2) 1,633 (77) 1,556 Real estate taxes and insurance 818 -- 818 Depreciation and amortization (3) 1,371 277 1,648 Selling, general and administrative (4) 143 352 495 ------------- ------------- ------------- Total expenses 3,965 552 4,517 ------------- ------------- ------------- Income (loss) before interest income, equity in earnings in non-consolidated REITs, taxes, discontinued operations and gain on sales of properties 3,176 (1,137) 2,039 Interest income 112 -- 112 Equity Interest in non-consolidated REITs -- -- -- ------------- ------------- ------------- Net income (loss) $ 3,288 $ (1,137) $ 2,151 ============= ============= ============= (1) The pro forma rental adjustment includes amounts related to the amortization of above and/or below market leases, which are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (2) Management fees of $77,000 charged by FSP Corp. to the 2005 Target REITs for the four months ended April 30, 2005 have been eliminated from revenue and expenses. (3) The pro forma for depreciation and amortization is due to depreciation of the acquired building and improvements using a straight-line method over and estimated life of 39 years. In addition, the value of the in place leases (exclusive of the value of above and/or below market leases), are being amortized over the remaining non-cancelable term of the respective leases in accordance with SFAS 141. (4) Costs of the 2005 Merger to the 2005 Target REITs were approximately $495,000 and are reflected as incurred in the period ending December 31, 2005, and are recorded as an administrative expense. P-10