[LIBERTY PROPERTY TRUST LOGO] Press Release Inquiries: Jeanne A. Leonard Liberty Property Trust 610/648-1704 For immediate release April 26, 2004 LIBERTY PROPERTY TRUST ANNOUNCES FIRST QUARTER 2004 RESULTS Malvern, PA -- Liberty Property Trust (NYSE:LRY) reported that net income per common share (diluted) was $.45 per share for the quarter ended March 31, 2004, compared to $.53 per share (diluted) for the quarter ended March 31, 2003. Funds from operations available to common shareholders ("FFO") (diluted) for the first quarter of 2004 was $.81 per share, compared to $.88 per share for the first quarter of 2003. A reconciliation of GAAP net income to FFO is included in the financial tables accompanying this press release. Operating results for the first quarter of 2004 include lease termination fees of $1.8 million, and $1.2 million in development profit in conjunction with the County of Kent's sale of residential land at Liberty's Kings Hill business park development in the United Kingdom. "Our first quarter results affirmed our overall sense of 2004. Leasing productivity was on target, but the overall real estate environment remains acutely competitive," said Bill Hankowsky, chief executive officer. "We continue to believe this year will provide increased development opportunities, but our focus will remain on leasing the core portfolio." REAL ESTATE INVESTMENTS DEVELOPMENT: During the first quarter, Liberty brought into service two development properties totaling 104,000 square feet. The properties were 94.5 percent leased as of March 31, 2004, and were producing a return of 10.3 percent on the company's investment of $10.2 million. During the quarter, Liberty commenced one new development project representing a total investment of $5.4 million. The project is a 101,000 square foot distribution facility in Toano, Virginia for Wythe-Will Distributing Company. As of quarter end, Liberty had 1.5 million square feet under development, representing a total investment of $127.5 million. These properties were 62.6 percent leased at March 31, 2004. ACQUISITIONS: During the first quarter, Liberty acquired three properties for $24.9 million. These properties, which contain 238,000 square feet, are 60.2 percent leased with a current yield of 7.8 percent and a projected stabilized yield of 11.0 percent. -more- LRY First Quarter Results Page 2 DISPOSITIONS: During the first quarter, Liberty sold two properties containing 71,000 square feet, and 7 acres of land for $6.4 million. PORTFOLIO PERFORMANCE LEASING: At March 31, 2004, Liberty's in-service portfolio of 57 million square feet was 91.5 percent occupied. During the quarter, Liberty completed lease transactions totaling 2.5 million square feet of space. SAME STORE PERFORMANCE: Property level operating income for same store properties increased by 0.2 percent on a cash basis and decreased by 0.3 percent on a straight line basis for the first quarter of 2004 compared to the same quarter in 2003. ABOUT THE COMPANY Liberty Property Trust (NYSE:LRY) is a leading real estate company dedicated to enhancing people's lives through extraordinary work environments. Liberty's 57 million square foot portfolio of office and industrial properties offers exceptional locations, flexible design, thoughtful amenities, superior service, and state-of-the-art technology to the company's 2,000 tenants. Liberty increases the value of this portfolio through expert property management, marketing and development. Additional information about the Company, including Liberty's Quarterly Supplemental Package with detailed financial information is available in the Investor section of the Company's web site at www.libertyproperty.com. The first quarter supplemental package will be available on-line by 8:00 a.m. on April 27, 2004. If you are unable to access the web site, a copy of the supplemental package may be obtained by contacting Liberty by phone at 610-648-1708, or by e-mail to eshoemaker@libertyproperty.com.. Liberty will host a conference call during which management will discuss first quarter results, on Tuesday, April 27, 2004, at 2:00 p.m. eastern time. To access the conference call in the United States or Canada, please dial 1-888-870-2815. For international access, dial 706-643-7691. No password or code is needed. A replay of the call will be available by dialing 1-800-642-1687 for US/Canada participants or 706-645-9291 for international participants. A passcode is needed for the replay: 6432285. The call can also be accessed live via the Internet on the Investor Relations page of Liberty's web site at www.libertyproperty.com for one week following the call. -more- LRY First Quarter Results Page 3 The statements contained in this press release may include forward-looking statements within the meaning of the federal securities law. Although Liberty believes that the expectations reflected in such forward-looking statements are based on reasonable assumptions, it can give no assurance that its expectations will be achieved. As forward-looking statements, these statements involve risks, uncertainties and other factors that could cause actual results to differ materially from the expected results. These factors include, without limitation, the uncertainties affecting real estate businesses generally (such as entry into new leases, renewals of leases and dependence on tenants' business operations), risks relating to our ability to maintain and increase property occupancy and rental rates, the financial condition of tenants, the uncertainties of real estate development and construction activity, the costs and availability of financing, the effects of local economic and market conditions, regulatory changes, potential liability relative to environmental matters and other risks and uncertainties detailed in the company's filings with the Securities and Exchange Commission. The company assumes no obligation to update or supplement forward-looking statements that become untrue because of subsequent events. -more- LIBERTY PROPERTY TRUST BALANCE SHEET MARCH 31, 2004 (IN THOUSANDS, EXCEPT SHARE AMOUNTS) MARCH 31, 2004 DECEMBER 31, 2003 -------------- ----------------- (UNAUDITED) ASSETS Real estate: Land and land improvements $ 571,819 $ 564,332 Building and improvements 3,398,613 3,363,608 Less: accumulated depreciation (613,856) (586,736) -------------- ----------------- Operating real estate 3,356,576 3,341,204 Development in progress 68,051 56,869 Land held for development 163,166 162,483 -------------- ----------------- Net real estate 3,587,793 3,560,556 Cash and cash equivalents 34,505 21,809 Restricted cash 22,696 15,292 Accounts receivable 14,947 10,896 Deferred rent receivable 60,647 58,015 Deferred financing and leasing costs, net of accumulated amortization (2004, $94,515; 2003, $89,650) 98,580 98,506 Investment in unconsolidated joint ventures 20,575 19,631 Prepaid expenses and other assets 53,872 49,303 -------------- ----------------- Total assets $ 3,893,615 $ 3,834,008 ============== ================= LIABILITIES Mortgage loans $ 375,037 $ 363,866 Unsecured notes 1,355,000 1,355,000 Credit facility 183,000 167,000 Accounts payable 35,487 14,685 Accrued interest 19,777 31,622 Dividend payable 53,191 52,384 Other liabilities 91,553 96,887 -------------- ----------------- Total liabilities 2,113,045 2,081,444 -------------- ----------------- Minority interest 208,040 207,667 SHAREHOLDERS' EQUITY Common shares of beneficial interest, $.001 par value, 191,200,000 shares authorized, 84,282,457 (includes 59,100 in treasury) and 83,071,491 (includes 59,100 in treasury) shares issued and outstanding as of March 31, 2004 and December 31, 2003, respectively 84 83 Additional paid-in capital 1,659,380 1,623,446 Accumulated other comprehensive income 19,182 14,710 Unearned compensation (8,174) (3,497) Distributions in excess of net income (96,615) (88,518) Common shares in treasury, at cost, 59,100 shares as of March 31, 2004 and December 31, 2003 (1,327) (1,327) -------------- ----------------- Total shareholders' equity 1,572,530 1,544,897 Total liabilities & shareholders' equity $ 3,893,615 $ 3,834,008 ============== ================= LIBERTY PROPERTY TRUST STATEMENT OF OPERATIONS MARCH 31, 2004 (UNAUDITED AND IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) QUARTER ENDED ---------------------------------- MARCH 31, 2004 MARCH 31, 2003 -------------- -------------- OPERATING REVENUE Rental $ 116,078 $ 112,413 Operating expense reimbursement 46,236 43,750 -------------- -------------- Total operating revenue 162,314 156,163 -------------- -------------- OPERATING EXPENSES Rental property 34,761 32,243 Real estate taxes 15,846 14,696 General and administrative 8,482 5,850 Depreciation and amortization 32,764 28,681 -------------- -------------- Total operating expenses 91,853 81,470 -------------- -------------- Operating Income 70,461 74,693 OTHER INCOME/EXPENSE Interest and other 2,597 1,909 Interest (30,699) (30,487) -------------- -------------- Total other income/expense (28,102) (28,578) -------------- -------------- Income before property dispositions, income taxes, minority interest and income from investments in unconsolidated joint ventures 42,359 46,115 (Loss) gain on property dispositions (330) 598 Income taxes (389) (578) Minority interest (4,578) (5,587) Equity in earnings of unconsolidated joint ventures (405) 442 -------------- -------------- Income from continuing operations 36,657 40,990 Discontinued operations net of minority interest (including net gain on property dispositions of $2,097 and $163 for the quarters ended March 31, 2004 and 2003) 2,014 597 -------------- -------------- INCOME AVAILABLE TO COMMON SHAREHOLDERS $ 38,671 $ 41,587 ============== ============== BASIC INCOME PER COMMON SHARE Continuing operations $ 0.44 $ 0.53 ============== ============== Discontinued operations $ 0.02 $ 0.01 ============== ============== TOTAL BASIC INCOME PER COMMON SHARE $ 0.46 $ 0.54 ============== ============== DILUTED INCOME PER COMMON SHARE Continuing operations $ 0.43 $ 0.52 ============== ============== Discontinued operations $ 0.02 $ 0.01 ============== ============== TOTAL DILUTED INCOME PER COMMON SHARE $ 0.45 $ 0.53 ============== ============== WEIGHTED AVERAGE SHARES Basic 83,480 76,814 ============== ============== Diluted 85,102 77,851 ============== ============== LIBERTY PROPERTY TRUST STATEMENT OF FUNDS FROM OPERATIONS MARCH 31, 2004 (UNAUDITED AND IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) QUARTER ENDED ------------------------------------------------------ MARCH 31, 2004 MARCH 31, 2003 ------------------------- ------------------------- PER WEIGHTED PER WEIGHTED DOLLARS AVERAGE SHARE DOLLARS AVERAGE SHARE ------- ------------- ------- ------------- RECONCILIATION OF NET INCOME TO FFO - BASIC: BASIC - INCOME AVAILABLE TO COMMON SHAREHOLDERS $ 38,671 $ 0.46 $ 41,587 $ 0.54 ====== ====== Adjustments: Depreciation and amortization of unconsolidated joint ventures 886 166 Depreciation and amortization 32,012 28,463 Gain on property dispositions (1,767) (178) Minority interest share in addback for depreciation and amortization, and gain on property dispositions (1,311) (1,286) -------- ------ -------- ------ FUNDS FROM OPERATIONS AVAILABLE TO COMMON SHAREHOLDERS - BASIC $ 68,491 $ 0.82 $ 68,752 $ 0.90 ======== ====== ======== ====== RECONCILIATION OF NET INCOME TO FFO - DILUTED: DILUTED - INCOME AVAILABLE TO COMMON SHAREHOLDERS $ 38,671 $ 0.45 $ 41,587 $ 0.53 ====== ====== Adjustments: Depreciation and amortization of unconsolidated joint ventures 886 166 Depreciation and amortization 32,012 28,463 Gain on property dispositions (1,767) (178) Minority interest excluding preferred share distributions 1,694 1,993 -------- ------ -------- ------ FUNDS FROM OPERATIONS AVAILABLE TO COMMON SHAREHOLDERS - DILUTED $ 71,496 $ 0.81 $ 72,031 $ 0.88 ======== ====== ======== ====== RECONCILIATION OF WEIGHTED AVERAGE SHARES: Weighted average common shares - all basic calculations 83,480 76,814 Dilutive shares for long term compensation plans 1,622 1,037 -------- -------- Diluted shares for net income calculations 85,102 77,851 Weighted average common units 3,698 3,711 -------- -------- Diluted shares for funds from operations calculations 88,800 81,562 ======== ======== The Company believes that the calculation of Funds from operations is helpful to investors and management as it is a measure of the Company's operating performance that excludes depreciation and amortization and gains and losses from property dispositions. As a result, year over year comparison of Funds from operations reflects the impact on operations from trends in occupancy rates, rental rates, operating costs, development activities, general and administrative expenses, and interest costs, providing perspective not immediately apparent from net income. In addition, management believes that Funds from operations provides useful information to the investment community about the Company's financial performance when compared to other REIT's since Funds from operations is generally recognized as the standard for reporting the operating performance of a REIT. Funds from operations available to common shareholders is defined by NAREIT as net income (computed in accordance with generally accepted accounting principles ("GAAP")), excluding gains (or losses) from sales of property, plus depreciation and amortization, and after adjustments for unconsolidated partnerships and joint ventures. Funds from operations available to common shareholders does not represent net income or cash flows from operations as defined by GAAP and does not necessarily indicate that cash flows will be sufficient to fund cash needs. It should not be considered as an alternative to net income as an indicator of the Company's operating performance or to cash flows as a measure of liquidity. Funds from operations available to common shareholders also does not represent cash flows generated from operating, investing or financing activities as defined by GAAP.