Google street view image for 29640 Road R SW, Mattawa, WA 99349

Off market

$576,341

•

2 ba

•

3,006

sq ft

29640 Road R SW, Mattawa, WA 99349

About this home

29640 Road R SW is a 3,006 square foot house on a 2.2 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Mattawa data, we estimate the home's value is $576,341.

Single-familyProperty Type

1976Year Built

2.2 acresLot Size

$192Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$576,341

$15K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.8% higher than the average sale price ($451K) of 6 comparable homes.

SOLD AUG 18, 2026
$650,000
A
3 beds2 baths2,522 sq ft
230 Albro Rd, Sunnyside, WA 98944
SOLD MAR 5, 2026
$470,000
B
3 beds2 baths2,747 sq ft
503 Desert Aire Dr SW, Mattawa, WA 99349
Listing provided by nwmls
SOLD OCT 23, 2026
$261,000
C
3 beds2 baths1,404 sq ft
123 Yucca Pl SW #448 Pl, Mattawa, WA 99349
SOLD SEP 24, 2026
$537,000
D
4 beds2.5 baths3,587 sq ft
15374 Road 26 SW, Mattawa, WA 99349
Listing provided by nwmls
SOLD AUG 5, 2026
$258,000
E
3 beds2 baths1,536 sq ft
304 NW HEMLOCK Ave, Royal City, WA 99357
Listing provided by nwmls
SOLD SEP 29, 2026
$530,000
F
4 beds2 baths2,002 sq ft
225 NE Widmer Dr, Royal City, WA 99357
Listing provided by nwmls

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Earn from this home

Rent

$3,123/mo

Redfin rental estimate

List your home for rent

Market trends in 99349, WA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.3%

0.7% MoM

Median sale price

$537K

$12K MoM

Avg. days on market

109d

3 days MoM

Recently sold homes

2 MoM

Provided by Redfin

Sale history for 29640 Road R SW

Year

Property tax

Land + Additions

Assessment*

2026

$2,869

$46,845 + $246,186

$293,031

2025

$2,869 (+1.9%)

$46,845 + $246,186

$293,031

2024

$2,815 (−9.2%)

$46,845 + $246,186

$293,031

2023

$3,099 (−3.7%)

$46,845 + $263,855

$310,700

2022

$3,218 (−12.2%)

$46,845 + $252,860

$299,705

2021

$3,666 (+63.8%)

$46,845 + $252,860

$299,705

2020

$2,238 (+39.5%)

$22,425 + $166,830

$189,255

2019

$1,605 (−30.5%)

$22,425 + $114,695

$137,120

2017

$2,310 (−2.2%)

$22,425 + $119,770

$142,195

2015

$2,361 (+67.6%)

$22,425 + $172,845

$195,270

2014

$1,409 (−2.3%)

$31,400 + $70,240

$101,640

2013

$1,443 (+1.9%)

$31,400 + $70,240

$101,640

2012

$1,416 (+1.0%)

$31,400 + $76,165

$107,565

2011

$1,403 (−3.2%)

$31,400 + $76,165

$107,565

2010

$1,449 (+0.9%)

$31,400 + $76,165

$107,565

2009

$1,437

$31,400 + $76,165

$107,565

Tax history for 29640 Road R SW

Year

Property tax

Land + Additions

Assessment*

2026

$2,869

$46,845 + $246,186

$293,031

2025

$2,869 (+1.9%)

$46,845 + $246,186

$293,031

2024

$2,815 (−9.2%)

$46,845 + $246,186

$293,031

2023

$3,099 (−3.7%)

$46,845 + $263,855

$310,700

2022

$3,218 (−12.2%)

$46,845 + $252,860

$299,705

2021

$3,666 (+63.8%)

$46,845 + $252,860

$299,705

2020

$2,238 (+39.5%)

$22,425 + $166,830

$189,255

2019

$1,605 (−30.5%)

$22,425 + $114,695

$137,120

2017

$2,310 (−2.2%)

$22,425 + $119,770

$142,195

2015

$2,361 (+67.6%)

$22,425 + $172,845

$195,270

2014

$1,409 (−2.3%)

$31,400 + $70,240

$101,640

2013

$1,443 (+1.9%)

$31,400 + $70,240

$101,640

2012

$1,416 (+1.0%)

$31,400 + $76,165

$107,565

2011

$1,403 (−3.2%)

$31,400 + $76,165

$107,565

2010

$1,449 (+0.9%)

$31,400 + $76,165

$107,565

2009

$1,437

$31,400 + $76,165

$107,565

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

Agricultural District

The purpose of the Agricultural zoning district AG is to provide land for continued farming activities, conserve agricultural land, and reaffirm agricultural use, activities and operations as the primary use of the zoning district. The zoning district is composed mainly of lands with highly productive soil that is generally suited to crop agriculture, agricultural related industries, livestock maintenance, existing public irrigation facilities and potential future expansion of the Columbia Basin Irrigation Project.

Permitted uses

Include but are not limited to:

Agriculture
Greenhouse / nursery
Assembly/ meeting place
Religious facility
Housing-Single unit
Housing-Multiple units
Housing-Other
Public service

Property details

Interior

Basement Information
Basement Sq. Ft: 1,512
Basement Type: Finished

Heating & Cooling
Heating Type: Radiant Electric

Exterior

Exterior Information
Physical Condition: Average
Foundation Type: Concrete
Building Construction Quality: Average
Building Type: Single Family
Building Improvement Type: Single Family

Property Information
Living Sq. Ft: 3,006
Building Sq. Ft: 3,006
# of Stories: 1
Stories Type: 1
Legal Description: TX# 8091 IN NESE 36 14 23 TAX# 8091 A PORTION OF THE NORTHEAST QUARTER OF THE SOUTHEAST QUARTER OF SECTION 36, TOWNSHIP 14 NORTH, RANGE 23 E.W.M., GRANT COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: COMMENCING AT THE NORTHEAST CORNER OF THE SO

Parking & Garage Information
Garage/Parking Sq. Ft: 572

Lot Information
# of Buildings: 1
Land Sq. Ft: 95,832
Municipality Name: COUNTY
Acres: 2.2
County Use Description: RESIDENTIAL - ALL OTHER

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 3,006
Stories: 1.0
Lot Size: 2.2 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1976
County: Grant County
APN: 150144002

Home facts updated by county records on Sep 21, 2026

Around this home

Schools

Mattawa Elementary School

Public K • Assigned • 5.5mi

Wahluke Junior High School

Public 6-8 • Assigned • 6.1mi

4/10

Wahluke High School

Public 9-12 • Assigned • 6.0mi

3/10

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

6/10 Fire Factor

12% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 99° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

13 unhealthy days expected this year, 15 days in 30 years

Provided by First Street

Historical weather

Mattawa, WA • 99349

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 9.8 hours in June and 1.5 hours in December, placing it below the U.S. average for solar exposure.

9.8 hrs

1.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$548,000 – $663,000

Sell confidently with a local market expert in Mattawa. 3 minutes to get started.

Nearby similar homes

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7,405 sq ft lot • Built 1950 • Listed 57 days

Home values near 29640 Road R SW

Data from public records.

Address	Redfin Estimate
29051 Road R SW, Mattawa, WA 3 Beds \| 2 Baths \| 2800 Sq. Ft.	$522,571
30286 Highway 243 S, Mattawa, WA 2 Beds \| 1 Baths \| 1008 Sq. Ft.	$396,554

Address	Redfin Estimate
29530 Road R SW, Mattawa, WA - Beds \| 2 Baths \| 1344 Sq. Ft.	$326,658
980 Orchard Dr SW Apt 83, Mattawa, WA 2 Beds \| 1 Baths \| 784 Sq. Ft.	$331,160

Address	Redfin Estimate
29008 Road R SW, Mattawa, WA 4 Beds \| 2 Baths \| 1836 Sq. Ft.	$469,116
984 Orchard Dr SW Apt 85, Mattawa, WA 3 Beds \| 2 Baths \| 1560 Sq. Ft.	$248,190

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