Google satellite image for 9740 Delphi Rd SW, Olympia, WA 98512

OFF MARKET

$835,099

•

3 ba

•

1,850

sq ft

9740 Delphi Rd SW, Olympia, WA 98512

About this home

9740 Delphi Rd SW is a 1,850 square foot house on a 4.6 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Olympia data, we estimate the home's value is $835,099.

Single-familyProperty Type

1955Year Built

4.6 acresLot Size

$451Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$835,099

$2,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.5% higher than the average sale price ($665K) of 6 comparable homes.

SOLD MAY 15, 2026
$945,000
A
3 beds2.5 baths1,936 sq ft
6932 105th Ave SW, Olympia, WA 98512
SOLD APR 8, 2026
$721,500
B
3 beds2.5 baths1,796 sq ft
6509 103rd Ave SW, Olympia, WA 98512
SOLD MAY 11, 2026
$225,000
C
3 beds2 baths1,676 sq ft
9635 Delphi Rd SW, Olympia, WA 98512
SOLD JAN 30, 2026
$665,000
D
3 beds3 baths2,100 sq ft
3624 104th Ave SW, Olympia, WA 98512
SOLD JUN 30, 2026
$750,000
E
3 beds2 baths2,154 sq ft
6832 101st Ave SW, Olympia, WA 98512
SOLD JUN 26, 2026
$685,000
F
3 beds2.5 baths1,692 sq ft
8110 Marilyn Ct SW, Olympia, WA 98512

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Earn from this home

Sell

$785,080

Est. take-home

List your home with Redfin and save $8,351

Rent

$2,964/mo

Redfin rental estimate

List your home for rent

Market trends in 98512, WA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

+0.3% MoM

Median sale price

$590K

$5K MoM

Avg. days on market

10d

0 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN SUN TO 2PM
$469,000
3 beds2.5 baths1,690 sq ft
796 Fenway Ln SW, Tumwater, WA 98512
Jordan Doughty • Coldwell Banker Evergreen
$539,000
4 beds2 baths2,244 sq ft
101 2nd Ave NW, Olympia, WA 98512
Madison Del Vigo • Coldwell Banker Evergreen
$762,500
3 beds2 baths1,964 sq ft
3205 107th Ave SW, Olympia, WA 98512
John Duerr • Coldwell Banker Evergreen
3D WALKTHROUGH
$75,000
2 beds1 bath896 sq ft
4707 Black Lake Belmore Rd SW #34, Olympia, WA 98512
Denise Steigers • Olympic Sotheby's Int'l Realty
3D WALKTHROUGH
$425,000
3 beds2.5 baths1,630 sq ft
896 G St SE, Tumwater, WA 98512
Ashleigh Camberg • PCS Home Group
$260,000
1 bed1 bath546 sq ft
722 S 4th Ave SW, Olympia, WA 98502
LauraLee Zuber Titus • John L. Scott CNT
3D & VIDEO TOUR
$869,999
3 beds2 baths2,255 sq ft
8522 Charmont Ln SW, Olympia, WA 98512
Megan Zahringer • Olympic Sotheby's Int'l Realty
$900,000
3 beds2.5 baths2,172 sq ft
3824 107th Ave SW, Olympia, WA 98512
Nick Shivers • eXp Realty
$75,000
2 beds2 baths1,248 sq ft
1841 Trosper Rd SW #2, Tumwater, WA 98512
Steven Pust • Century 21 Van Dorm Realty
OPEN SUN, 12PM TO 2PM
$675,000
3 beds2 baths1,952 sq ft
8024 Fairview Rd SW, Olympia, WA 98512
Jessie Henneck-Aguiar • Realty One Group Bold
See all

Provided by Redfin

Sale history for 9740 Delphi Rd SW

Year

Property tax

Land + Additions

Assessment*

2026

$8,791 (−0.5%)

$272,700 + $598,100

$870,800

2025

$8,836 (+20.0%)

$272,700 + $598,100

$870,800

2024

$7,366 (+7.3%)

$250,800 + $614,100

$864,900

2023

$6,868 (−2.0%)

$223,700 + $484,500

$708,200

2022

$7,010 (+4.6%)

$180,100 + $521,700

$701,800

2021

$6,702 (+7.3%)

$159,000 + $405,000

$564,000

2020

$6,245 (+7.3%)

$143,400 + $342,400

$485,800

2019

$5,820 (+3.9%)

$131,400 + $305,100

$436,500

2018

$5,601 (+2.0%)

$117,700 + $285,900

$403,600

2017

$5,489 (+7.2%)

$117,700 + $285,900

$403,600

2016

$5,118 (+6.2%)

$97,750 + $284,300

$382,050

2015

$4,818 (+6.2%)

$97,150 + $268,300

$365,450

2014

$4,535 (+6.0%)

$77,650 + $235,800

$313,450

2013

$4,277 (−4.8%)

$77,650 + $235,800

$313,450

2012

$4,493 (−6.7%)

$85,950 + $201,500

$287,450

2011

$4,815 (−2.3%)

$99,850 + $225,100

$324,950

2010

$4,927 (+37.0%)

$126,150 + $254,400

$380,550

2009

$3,597

$134,500 + $278,000

$412,500

Tax history for 9740 Delphi Rd SW

Year

Property tax

Land + Additions

Assessment*

2026

$8,791 (−0.5%)

$272,700 + $598,100

$870,800

2025

$8,836 (+20.0%)

$272,700 + $598,100

$870,800

2024

$7,366 (+7.3%)

$250,800 + $614,100

$864,900

2023

$6,868 (−2.0%)

$223,700 + $484,500

$708,200

2022

$7,010 (+4.6%)

$180,100 + $521,700

$701,800

2021

$6,702 (+7.3%)

$159,000 + $405,000

$564,000

2020

$6,245 (+7.3%)

$143,400 + $342,400

$485,800

2019

$5,820 (+3.9%)

$131,400 + $305,100

$436,500

2018

$5,601 (+2.0%)

$117,700 + $285,900

$403,600

2017

$5,489 (+7.2%)

$117,700 + $285,900

$403,600

2016

$5,118 (+6.2%)

$97,750 + $284,300

$382,050

2015

$4,818 (+6.2%)

$97,150 + $268,300

$365,450

2014

$4,535 (+6.0%)

$77,650 + $235,800

$313,450

2013

$4,277 (−4.8%)

$77,650 + $235,800

$313,450

2012

$4,493 (−6.7%)

$85,950 + $201,500

$287,450

2011

$4,815 (−2.3%)

$99,850 + $225,100

$324,950

2010

$4,927 (+37.0%)

$126,150 + $254,400

$380,550

2009

$3,597

$134,500 + $278,000

$412,500

*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

Bathroom Information
# of Full Baths: 2
# of 3/4 Baths: 1
# of Bathroom Fixtures: 12

Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Baseboard

Fireplace Information
# of Fireplaces: 3
Fireplace Type: Wood Stove
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Foundation Type: Block
Building Style Type: Rambler
Building Construction Quality: Average
Exterior Wall: Wood Siding
Roof Shape Type: Hip

Property Information
Living Sq. Ft: 1,850
Ground Floor Sq. Ft: 1,850
Building Sq. Ft: 3,146
# of Units: 1
# of Stories: 1
Legal Description: SECTION 24 TOWNSHIP 17 RANGE 3W QUARTER SW NW LL-0345 LT 15 DOCUMENT 002/519

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,296
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 200,376
Legal Lot Number: 15
School Tax District: TUMWATER
Municipality Type: 471
Municipality Name: CITY OF TUMWATER
Acres: 4.6
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: 3.0
Sq. Ft.: 1,850
Stories: 1.0
Lot Size: 4.6 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 2015
County: Thurston County
APN: 13724230000

Home facts updated by county records on Jun 22, 2026

Around this home

Schools

Littlerock Elementary School

Public PreK-5 • Assigned • 3.1mi

6/10

George Washington Bush Middle School

Public 6-8 • Assigned • 4.3mi

7/10

Tumwater High School

Public 9-12 • Assigned • 5.4mi

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

3/10 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

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)

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

$794,000 – $961,000

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Betty Holt • Olympic Sotheby's Int'l Realty

New listings for sale in 98512

OPEN SUN TO 2PM

$469,000

3 beds2.5 baths1,690 sq ft

796 Fenway Ln SW, Tumwater, WA 98512

Jordan Doughty • Coldwell Banker Evergreen

$539,000

4 beds2 baths2,244 sq ft

101 2nd Ave NW, Olympia, WA 98512

Madison Del Vigo • Coldwell Banker Evergreen

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John Duerr • Coldwell Banker Evergreen

3D WALKTHROUGH

$75,000

2 beds1 bath896 sq ft

4707 Black Lake Belmore Rd SW #34, Olympia, WA 98512

Denise Steigers • Olympic Sotheby's Int'l Realty

3D WALKTHROUGH

$425,000

3 beds2.5 baths1,630 sq ft

896 G St SE, Tumwater, WA 98512

Ashleigh Camberg • PCS Home Group

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LauraLee Zuber Titus • John L. Scott CNT

3D & VIDEO TOUR

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8522 Charmont Ln SW, Olympia, WA 98512

Megan Zahringer • Olympic Sotheby's Int'l Realty

$900,000

3 beds2.5 baths2,172 sq ft

3824 107th Ave SW, Olympia, WA 98512

Nick Shivers • eXp Realty

$75,000

2 beds2 baths1,248 sq ft

1841 Trosper Rd SW #2, Tumwater, WA 98512

Steven Pust • Century 21 Van Dorm Realty

Home values near 9740 Delphi Rd SW

Data from public records.

Address	Redfin Estimate
9649 Delphi Rd SW, Olympia, WA 3 Beds \| 2 Baths \| 1667 Sq. Ft.	$638,353
9635 Delphi Rd SW, Olympia, WA 3 Beds \| 2 Baths \| 1676 Sq. Ft.	$535,981

Address	Redfin Estimate
9545 Delphi Rd SW, Olympia, WA 3 Beds \| 2 Baths \| 1496 Sq. Ft.	$606,003
9730 Delphi Rd SW, Olympia, WA 3 Beds \| 2 Baths \| 2244 Sq. Ft.	$702,397

Address	Redfin Estimate
9616 Delphi Rd SW, Olympia, WA 4 Beds \| 2 Baths \| 1440 Sq. Ft.	$617,626
5820 97th Ct SW, Olympia, WA 3 Beds \| 2 Baths \| 2156 Sq. Ft.	$765,473

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 98512, WA

Sale history for 9740 Delphi Rd SW

Tax history for 9740 Delphi Rd SW

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98512

Home values near 9740 Delphi Rd SW

More real estate resources