7425 Delphi Rd SW is a 1,558 square foot house on a 4.5 acre lot with 3 bedrooms and 1.5 bathrooms. - it last sold on April 20, 1999 for $215,000. Based on Redfin's Olympia data, we estimate the home's value is $608,476.
Single-familyProperty Type
1978Year Built
4.5 acresLot Size
$391Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$608,476
$393K since sold in April 1999$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 32.9% higher than the average sale price ($458K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RRR1/5
Rural Residential/Resource One Dwelling Unit Per Five Acre District
The purpose of this chapter is to encourage residential development that maintains the county's rural character; provides opportunities for compatible agricultural, forestry and other rural land uses; is sensitive to the site's physical characteristics; provides greater opportunities for protecting sensitive environmental areas and creating open space corridors; enables efficient road and utility systems; and does not create demands for urban level services.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Multiple units
Property details
Interior
Basement Information
Basement Sq. Ft: 528
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of Bathroom Fixtures: 8
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Fireplace Type: Prefab
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete
Building Style Type: Split Level
Building Construction Quality: Average
Roof Shape Type: Gable
Property Information
Subdivision Name: HOLMES S DLC
Living Sq. Ft: 1,558
Ground Floor Sq. Ft: 1,030
Building Sq. Ft: 2,135
# of Units: 1
# of Stories: 1
Legal Description: SECTION 11 TOWNSHIP 17 RANGE 3W DONATION LAND CLAIM HOLMES, S DLC SS-1662 LT 2 DOCUMENT 023/506 AMENDED
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 577
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 196,020
Legal Lot Number: 2
School Tax District: TUMWATER
Municipality Type: 455
Municipality Name: CITY OF TUMWATER
Acres: 4.5
Zoning Code: RRR1/5
County Use Description: RESIDENTIAL SINGLE
State Use Description: RESIDENCES
Utility Information
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,558
Stories: 1.0
Lot Size: 4.5 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1991
County: Thurston County
APN: 09500012003
Home facts updated by county records on Jun 22, 2026
Around this home
Schools
Black Lake Elementary School
Public K-5 • Assigned • 2.9mi
5/10
Tumwater Middle School
Public 6-8 • Assigned • 4.4mi
8/10
A G West Black Hills High School
Public 9-12 • Assigned • 3.3mi
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, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
6 unhealthy days expected this year, 6 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
$579,000 – $700,000
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