10546 Delphi Rd SW is a 2,072 square foot house on a 19.77 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Olympia data, we estimate the home's value is $657,238.
Single-familyProperty Type
1972Year Built
19.77 acresLot Size
$317Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$657,238
$13K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.1% higher than the average sale price ($547K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$2,208 (+9.6%)
$225,300 + $375,800
$601,100
2025
$2,015 (+0.6%)
$225,300 + $375,800
$601,100
2024
$2,004 (+8.3%)
$195,600 + $368,800
$564,400
2023
$1,850 (−18.0%)
$190,200 + $376,500
$566,700
2022
$2,257 (−54.8%)
$188,000 + $408,300
$596,300
2021
$4,988 (+0.3%)
$182,900 + $318,800
$501,700
2020
$4,975 (+8.1%)
$106,400 + $252,900
$359,300
2019
$4,603 (+2.9%)
$114,600 + $231,300
$345,900
2018
$4,471 (+7.2%)
$105,500 + $215,000
$320,500
2017
$4,169 (+8.7%)
$105,500 + $215,000
$320,500
2016
$3,836 (+3.1%)
$72,200 + $215,900
$288,100
2015
$3,720 (+5.8%)
$65,400 + $206,400
$271,800
2014
$3,516 (+6.4%)
$53,350 + $187,800
$241,150
2013
$3,304 (−1.6%)
$53,350 + $187,800
$241,150
2012
$3,357 (−7.4%)
$59,100 + $161,200
$220,300
2011
$3,627 (+3.0%)
$68,600 + $172,100
$240,700
2010
$3,520 (−5.7%)
$89,450 + $195,100
$284,550
2009
$3,733
$95,350 + $197,000
$292,350
Tax history for 10546 Delphi Rd SW
Year
Property tax
Land + Additions
Assessment*
2026
$2,208 (+9.6%)
$225,300 + $375,800
$601,100
2025
$2,015 (+0.6%)
$225,300 + $375,800
$601,100
2024
$2,004 (+8.3%)
$195,600 + $368,800
$564,400
2023
$1,850 (−18.0%)
$190,200 + $376,500
$566,700
2022
$2,257 (−54.8%)
$188,000 + $408,300
$596,300
2021
$4,988 (+0.3%)
$182,900 + $318,800
$501,700
2020
$4,975 (+8.1%)
$106,400 + $252,900
$359,300
2019
$4,603 (+2.9%)
$114,600 + $231,300
$345,900
2018
$4,471 (+7.2%)
$105,500 + $215,000
$320,500
2017
$4,169 (+8.7%)
$105,500 + $215,000
$320,500
2016
$3,836 (+3.1%)
$72,200 + $215,900
$288,100
2015
$3,720 (+5.8%)
$65,400 + $206,400
$271,800
2014
$3,516 (+6.4%)
$53,350 + $187,800
$241,150
2013
$3,304 (−1.6%)
$53,350 + $187,800
$241,150
2012
$3,357 (−7.4%)
$59,100 + $161,200
$220,300
2011
$3,627 (+3.0%)
$68,600 + $172,100
$240,700
2010
$3,520 (−5.7%)
$89,450 + $195,100
$284,550
2009
$3,733
$95,350 + $197,000
$292,350
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R 1/20
Rural-One Dwelling Unit Per Twenty Acre District
The purposes of this chapter are to: Protect public health and safety by minimizing development and avoiding incompatible uses in environmentally sensitive and hazardous areas such as the Black River Corridor, the Nisqually Bluff, and parcels completely covered by critical areas; Provide greater opportunities for protecting critical areas and creating open space corridors; Provide for low density residential uses, agriculture, forestry, conservation and associated uses appropriate for a rural area that do not require urban services; and Provide for mining through a special use process.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Recreation
Property details
Interior
Basement Information
Basement Sq. Ft: 1,015
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 9
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Heat Pump
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Block
Building Style Type: Rambler
Building Construction Quality: Fair
Exterior Wall: Wood Siding
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,072
Ground Floor Sq. Ft: 2,072
Building Sq. Ft: 3,087
# of Units: 1
# of Stories: 1
Legal Description: 25-17-3W N4-S2-NW LESS ENDICOTT RD ON W
Parking & Garage Information
Parking Type: Frame Garage
Garage/Parking Sq. Ft: 960
Garage / Carport Type: Frame
Lot Information
# of Buildings: 2
Land Sq. Ft: 861,181
School Tax District: TUMWATER
Municipality Type: 471
Municipality Name: CITY OF TUMWATER
Acres: 19.77
Zoning Code: R 1/20
County Use Description: RESIDENTIAL SINGLE
State Use Description: RESIDENCES
Location Information
Parcel Location Influence: River
Utility Information
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,072
Stories: 1.0
Lot Size: 19.77 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1991
County: Thurston County
APN: 13725230100
Home facts updated by county records on Jun 22, 2026
Around this home
Schools
Littlerock Elementary School
Public PreK-5 • Assigned • 2.3mi
6/10
George Washington Bush Middle School
Public 6-8 • Assigned • 4.7mi
7/10
Tumwater High School
Public 9-12 • Assigned • 5.8mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 88° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
8 unhealthy days expected this year, 8 days in 30 years
Provided by First Street
Historical weather
Olympia, WA • 98512
Average low and high temperatures (°F)
45
34
45
34
52
38
61
40
66
45
71
49
77
51
77
55
70
51
58
43
49
40
46
38
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.5 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8.5 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$625,000 – $756,000
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