Thurston County Assessor
Parcel Number: 13928430700
 
Situs Address: 4729 SHELLRIDGE RD NW
 
Owner: ZIERDT, BRIAN & SHAWNA
Address:4729 SHELLRIDGE RD NW
 OLYMPIA, WA 98502
 
Taxpayer: ZIERDT, SHAWNA & BRIAN
Address:4729 SHELLRIDGE RD NW
 OLYMPIA, WA 98502
 
Abbreviated Legal:Section 28 Township 19 Range 3W Quarter SW SE NPS-0078 LT 10 Document 8407020029 LESS PTN FOR R/WAY Document 3092138
 
Date: 2/21/2026
 
Sect/Town/Range:28 19 3W
 
Size:4.86 Acres
UseCode:11 Single Unit
TCA Number:346
Neighborhood:QZU4
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #13
School District:GRIFFIN S.D. #324
 
Water Source:WELL
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$246,800$239,600$253,500$202,800$187,900$153,000$127,300$117,900$109,000$104,900
Market Value Buildings$531,300$549,500$553,300$533,300$453,200$397,800$397,300$373,300$351,400$362,800
Market Value Total$778,100$789,100$806,800$736,100$641,100$550,800$524,600$491,200$460,400$467,700

Residential Structures

Year Built1990 Fireplaces/Wood Stoves1
ConstructionRAMBLER Heat TypeHTPUMP/AC
Construction QualityAVERAGE Fuel TypeELECTRIC
Physical ConditionGOOD Foundation TypeCONCRETE
Number of Bedrooms4 Exterior Wall TypeWOOD-SIDING
Full Baths2 Roofing MaterialCOMPOSITION
Partial Baths2     
   
Residence Square Footage
Main Finished Area1540
Basement Square Footage
Basement Finished Area1400
Basement Area1400
Attached Garage Square Footage
Attached Garage Sqft400
Misc Structures
Covered Porch40
Wood Deck564
Att Storage Sf210

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
CARPORT19901500FAIRFAIR
FRAME-GARAGE1990900FAIRFAIR
CARR-HSE-FIN2000576AVERAGEAVERAGE
CARPORT2000240FAIRAVERAGE

Land Characteristics

Land Flag9150
 
Lot Square Footage211702
 
Lot Acreage4.86
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)No Influences Listed

Sales

Sale Date:03/14/202505/05/202108/31/2016
Price:  $400,000
Excise:396994393943732778
Sale Type:QUIT CLAIM DEEDQUIT CLAIM DEEDSTATUTRY WARNTY DEED
Recording Number:39699448499944521773
Seller:ZIERDT SHAWNAZIERDT BRIAN & SHAWNACOLEMAN JR MICHAEL S & REBECCA C
Buyer:ZIERDT BRIAN & SHAWNAZIERDT SHAWNAZIERDT BRIAN & SHAWNA
Multiple Parcel Sale:NNN
 
Sale Date:10/16/201504/11/201204/10/2012
Price:  $319,000
Excise:380400717000716999
Sale Type:QUIT CLAIM DEEDQUIT CLAIM DEEDSTATUTRY WARNTY DEED
Recording Number:447169942607164260715
Seller:COLEMAN JR MICHAELTURNER TRACY
Buyer:COLEMAN JR MICHAEL S & REBECCA CCOLEMAN JR MICHAELCOLEMAN JR MICHAEL
Multiple Parcel Sale:NNN
 
Sale Date:10/27/200608/07/200603/31/2004
Price:$450,000 $410,000
Excise:357692354605322692
Sale Type:STATUTRY WARNTY DEEDQUIT CLAIM DEEDSTATUTRY WARNTY DEED
Recording Number:387804438557833630253
Seller:US BANK NA, TRUSTEEDEGEL TRUSTEE JAMESNEAL ROBERT
Buyer:TURNER TRACYUS BANK NA, TRUSTEEDEGEL TRUSTEE JAMES
Multiple Parcel Sale:NNN
 

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