Exhibit 99.1 SJW CORP. ANNOUNCES FOURTH QUARTERx FINANCIAL RESULTS SAN JOSE, CA, January 31, 2005 ? SJW Corp.(AMEX:SJW) diluted earnings per common share for the quarter ended December 31, 2004 were $0.83, compared to $0.33 for the same quarter in 2003. Earnings include the condemnation gain on settlement of an eminent domain lawsuit with the Valley Transportation Authority involving SJW Land Company property. The settlement resulted in a net gain of $3,776,000, or $0.41 earnings per common share. Operating revenue for the fourth quarter was $37,942,000 versus $34,819,000 for the same period in 2003, representing an increase of $3,123,000 or 9%. Approximately $4,436,000 of the total operating revenue increase was attributable to cumulative rate increases. Additionally, customer growth contributed $121,000 to increased revenue. The revenue increase was offset by a $1,325,000 decrease due to lower customer sales and a $109,000 decrease resulting from other sources. Water production costs for the fourth quarter of 2004 consisting of purchased water, power and pump taxes, increased $507,000 or 4% to $14,124,000 from $13,617,000 in the fourth quarter of 2003. The increase was due to relatively higher unit cost of purchased water and related pump taxes aggregated $994,000 and decreased surface water availability of $579,000. Lower customer sales and power costs reduced water production costs by $1,066,000. Quarterly operating expenses for the fourth quarter of 2004, excluding water production costs and income taxes, increased $1,160,000 or 8% to $15,448,000 from $14,288,000 in the fourth quarter of 2003. The increase consisted principally of $193,000 in maintenance expenses, $862,000 in depreciation expense on added utility plant and other non-utility properties, and $105,000 in other costs. Income tax expense for the fourth quarter of 2004 was higher than the same period in 2003 due to increased earnings. Operating revenue for 2004 increased by $16,457,000, or 11%, from 2003 primarily due to $3,414,000 from increased customer consumption, $458,000 from new customers, $11,754,000 from rate increases, and $831,000 in other revenue. The rate increases were the result of the California Public Utilities Commission?s approval of San Jose Water Company?s general rate case application authorizing new rates effective August 2004 and an offset rate increase to recover higher production costs. The revenue increase was offset by increases in production and operating expenses of $15,535,000, consisting principally of $8,569,000 in water production costs, $1,083,000 in administrative and general expenses, $3,256,000 in depreciation expense and $2,627,000 in tax and other expenses. Diluted earnings per common share in 2004 were $2.15 compared to $2.04 in 2003. The increase in 2004 earnings was primarily the result of increased revenue due to rate increases partially offset by increases in costs and expenses. Other comprehensive income of $6,925,000 for the twelve months ended December 31, 2004 was primarily due to the change in the market value of the Company?s investment in California Water Service Group. In January 2004, SJW Corp. adopted Interpretation No. 46(R), ?Consolidation of Variable Interest Entities?, issued by the Financial Accounting Standards Board. As a result, SJW Corp. has restated its previously reported December 31, 2003 consolidated financial statements. 	At the Board meeting held on January 27, 2005, the Board of Directors of SJW Corp. declared a quarterly dividend on common stock of $0.2675 per share. The dividend is payable on March 1, 2005 to shareholders of record on February 7, 2005. SJW Corp. is a publicly traded holding company headquartered in San Jose, California. SJW Corp., through its subsidiary San Jose Water Company, provides water service to a population of approximately one million people in the City of San Jose and nearby communities. This press release may contain certain forward-looking statements including but not limited to statements relating to SJW Corp.'s plans, strategies, objectives, expectations and intentions, which are made pursuant to the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of SJW Corp. to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. SJW Corp. undertakes no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise. SJW CORP. AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (UNAUDITED) (In thousands, except share and per share data) THREE MONTHS ENDED TWELVE MONTHS ENDED DECEMBER 31 DECEMBER 31 2004 2003 2004 2003 (Restated) (Restated) -------------------------------------------------- OPERATING REVENUE $ 37,942 34,819 $166,911 150,454 OPERATING EXPENSE: Operation: Purchased water 8,648 8,418 41,220 36,708 Power 992 1,036 5,511 5,296 Pump taxes 4,484 4,163 21,773 17,931 Administrative and general 4,029 4,037 17,285 16,202 Other 3,249 3,183 12,892 12,585 Maintenance 2,171 1,978 8,674 7,724 Property taxes and other nonincome taxes 1,308 1,261 5,314 5,065 Depreciation and amortization 4,691 3,829 18,481 15,225 Income taxes 3,088 2,028 11,644 10,523 --------------------------------------------------- Total operating expense 32,660 29,933 142,794 127,259 --------------------------------------------------- OPERATING INCOME 5,282 4,886 24,117 23,195 Condemnation gain, net of taxes of $2,624 3,776 - 3,776 - Sale of non-utility property, net of taxes of $2,106 - - - 3,030 Interest on long-term debt (2,111) (2,101) (9,247) (8,471) Dividend income 311 309 1,243 1,237 Other, net 417 (93) (103) (314) ------------------------------------------------- NET INCOME $ 7,675 3,001 $ 19,786 18,677 ================================================= Other comprehensive income: Unrealized income on investment $ 9,381 1,350 $ 11,547 4,125 Income taxes (3,734) (717) (4,622) (2,090) ------------------------------------------------- Other comprehensive income, net $ 5,647 633 $ 6,925 2,035 ------------------------------------------------- COMPREHENSIVE INCOME $13,322 3,634 $ 26,711 20,712 ================================================= Earnings per share - Basic $ 0.84 0.33 $ 2.17 2.04 - Diluted 0.83 0.33 2.15 2.04 Comprehensive income per share - Basic $ 1.46 0.40 $ 2.92 2.27 - Diluted 1.45 0.40 2.90 2.26 Dividends per share $ 0.26 0.24 $ 1.02 0.97 Weighted average shares outstanding - Basic 9,135,441 9,135,441 9,136,599 9,135,441 - Diluted 9,208,807 9,170,187 9,197,423 9,148,476 SJW Corp. has restated its previously reported 2003 Consolidated Statements of Income and Comprehensive Income as a result of adopting Interpretation No. 46(R), "Consolidation of Variable Interest Entities" (FIN46R). As a result of the adoption of FIN46R, SJW Corp. has consolidated its limited partnership interest in 444 West Santa Clara Street, L.P. SJW CORP. AND SUBSIDIARIES CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (In thousands) DECEMBER 31 DECEMBER 31 ASSETS 2004 2003 (Restated) -------------------------- UTILITY PLANT: Land $ 1,735 1,750 Depreciable plant and equipment 605,420 570,119 Construction in progress 4,595 4,000 Intangible assets 7,840 7,840 ---------------------- Total utility plan 619,590 583,709 Less accumulated depreciation and amortization 189,221 174,985 ---------------------- Net utility plant 430,369 408,724 NONUTILITY PROPERTY: 35,154 34,918 Less accumulated depreciation 3,167 2,349 ---------------------- Net nonutility property 31,987 32,569 CURRENT ASSETS: Cash and equivalents 10,899 10,278 Accounts receivable and accrued unbilled utility revenue 15,260 15,043 Prepaid expenses and other 2,211 2,019 ---------------------- Total current assets 28,370 27,340 OTHER ASSETS: Investment in California Water Service Group 41,413 30,139 Unamortized debt issuance and reacquisition costs 3,300 3,447 Regulatory assets 8,064 7,976 Other 8,649 6,049 ---------------------- Total other assets 61,426 47,611 ---------------------- $552,152 $516,244 ====================== CAPITALIZATION AND LIABILITIES CAPITALIZATION: Common stock $ 9,516 $ 9,516 Additional paid-in capital 14,306 13,375 Retained earnings 148,525 138,058 Accumulated other comprehensive income 12,344 5,419 ---------------------- Total shareholders' equity 184,691 166,368 Long-term debt, less current portion 143,604 143,947 ---------------------- Total capitalization 328,295 310,315 CURRENT LIABILITIES: Current portion of long-term debt 275 184 Accrued pump taxes and purchased water 3,856 3,224 Purchased power 848 864 Accounts payable 870 2,217 Accrued interest 3,619 3,619 Accrued taxes 890 467 Other current liabilities 4,993 4,501 ---------------------- Total current liabilities 15,351 15,076 DEFERRED INCOME TAXES 51,422 38,689 ADVANCES FOR AND CONTRIBUTIONS IN AID OF CONSTRUCTION 143,906 141,122 OTHER NONCURRENT LIABILITIES 13,178 11,042 ---------------------- $552,152 $516,244 ====================== SJW Corp. has restated its previously reported December 31, 2003 Consolidated Balance Sheets as a result of adopting FIN46R. As a result of the adoption of FIN46R, SJW Corp. has consolidated its limited partnership interest in 444 West Santa Clara Street, L.P. Filename:ex991-4q2004 SJW Corp. News Release January 29, 2004 Page 4 of 4