Thurston County Assessor
Parcel Number: 11815410200
 
Situs Address: 603 SCHOOL ST SE
 
Owner: GUISEWITE, ERIC & LENA
Address:603 SCHOOL ST SE
 OLYMPIA, WA 98503
 
Taxpayer: GUISEWITE, ERIC & LENA
Address:603 SCHOOL ST SE
 OLYMPIA, WA 98503
 
Abbreviated Legal:Section 15 Township 18 Range 1W Quarter E2 NE SE S360F OF N 706.97F EX E 447.71F & EX E 30F RD
 
Date: 4/16/2026
 
Sect/Town/Range:15 18 1W
 
Size:1.73 Acres
UseCode:11 Single Unit
TCA Number:239
Neighborhood:21T1
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #03
School District:NORTH THURSTON S.D. #3
 
Water Source:PUBLIC
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$204,200$209,000$202,400$115,800$159,000$151,400$153,600$141,800$108,000$96,450
Market Value Buildings$471,300$454,200$419,400$489,400$381,300$300,100$299,800$260,500$246,800$234,200
Market Value Total$675,500$663,200$621,800$605,200$540,300$451,500$453,400$402,300$354,800$330,650

Residential Structures

Year Built2005 Fireplaces/Wood Stoves2
Construction2 STORY Heat TypeFORCED-AIR
Construction QualityAVERAGE Fuel TypeGAS
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms4 Exterior Wall TypeWOOD-SIDING
Full Baths3 Roofing MaterialCOMPOSITION
Partial Baths0     
   
Residence Square Footage
Main Finished Area1456
Upper Finished Area1032
Misc Structures
Open Porch374
Covered Porch260
Wood Deck160
Patio592

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
FRAME-GARAGE2005768AVERAGEAVERAGE

Land Characteristics

Land Flag1100
 
Lot Square Footage75529
 
Lot Acreage1.73
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)No Influences Listed

Sales

Sale Date:02/02/202603/18/202404/20/2009
Price:$810,000$765,000$299,500
Excise:E049058E037677364970
Sale Type:STATUTRY WARNTY DEEDSTATUTRY WARNTY DEEDBARGAIN & SALE DEED
Recording Number:508821850091934077867
Seller:FILER HERBERT T & JULIE DPAQUET STEVEN I & CHERYL LUS BANK NATIONAL ASSOCIATION TRUSTEE
Buyer:GUISEWITE ERIC & LENAFILER HERBERT T & JULIE DPAQUET STEVEN I & CHERYL L
Multiple Parcel Sale:YYN
 
Sale Date:04/20/200910/06/200802/11/2005
Price: $342,965$339,850
Excise:709838506327334330
Sale Type:BARGAIN & SALE DEEDTRUSTEE DEEDSTATUTRY WARNTY DEED
Recording Number:410893440398083709773
Seller:WILCOX TREVOR & CYNTHIANORTHWEST DEVELOPMENT PLUS INC
Buyer:PAQUET STEVEN I & CHERYL LUS BANK NATIONAL ASSOCIATION TRUSTEEWILCOX TREVOR & CYNTHIA
Multiple Parcel Sale:YNN
 
Sale Date:02/11/200509/24/200309/24/2003
Price: $80,000 
Excise:358809316636358808
Sale Type:STATUTRY WARNTY DEEDSTATUTRY WARNTY DEEDSTATUTRY WARNTY DEED
Recording Number:388638035789273886379
Seller:JANNI MICHAEL
Buyer:JANNI PETERNORTHWEST DEVELOPMENT PLUS INCJANNI PETER
Multiple Parcel Sale:YNY
 
Sale Date:02/26/2002
Price: 
Excise:297368
Sale Type:QUIT CLAIM DEED
Recording Number:3415346
Seller:JANNI JEANNE
Buyer:JANNI PETER
Multiple Parcel Sale:Y
 

The Assessor's Office maintains property records on approximately 112,000 parcels in Thurston County for tax purposes. Though records are updated regularly, the accuracy and timeliness of published data cannot be guaranteed. Any person or entity that relies on information obtained from this website does so at his or her own risk. Neither Thurston County nor the Assessor will be held liable for damage or losses caused by use of this information. All critical information should be independently verified.
 

Office of the Assessor

Steven J. Drew, Assessor
3000 Pacific Ave SE, Olympia WA 98501
Customer Service (360)867-2200 -- Fax (360)867-2201 -- TDD (360)754-2933