Google satellite image for 510 Agren Rd, Castle Rock, WA 98611

Off market

$514,128

•

2 ba

•

1,498

sq ft

510 Agren Rd, Castle Rock, WA 98611

About this home

510 Agren Rd is a 1,498 square foot house on a 14.9 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Castle Rock data, we estimate the home's value is $514,128.

Single-familyProperty Type

1998Year Built

14.9 acresLot Size

$343Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$514,128

$0 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.8% lower than the average sale price ($524K) of 6 comparable homes.

SOLD SEP 24, 2026
$400,000
A
3 beds2.5 baths1,506 sq ft
224 Brim Creek Rd, Vader, WA 98593
Listing provided by nwmls
SOLD AUG 12, 2026
$795,000
B
3 beds2 baths2,112 sq ft
453 Coma Rd, Vader, WA 98593
Listing provided by nwmls
SOLD OCT 12, 2026
$375,000
C
3 beds2 baths1,372 sq ft
4 Alpine Ct, Vader, WA 98593
Listing provided by nwmls
SOLD OCT 9, 2026
$635,000
D
3 beds2 baths1,796 sq ft
701 PH 10, Castle Rock, WA 98611
Listing provided by nwmls
SOLD FEB 19, 2026
$520,000
E
3 beds2 baths1,414 sq ft
966 Military Rd S, Winlock, WA 98596
Listing provided by nwmls
SOLD JUL 31, 2026
$417,000
F
3 beds2 baths1,530 sq ft
817 B St, Vader, WA 98593
Listing provided by nwmls

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Earn from this home

Sell

$482,532

Est. take-home

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Rent

$1,865/mo

Redfin rental estimate

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Market trends in 98611, WA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.4%

0.1% MoM

Median sale price

$422K

$110K MoM

Avg. days on market

46d

22 days MoM

Recently sold homes

5 MoM

New listings for sale

NEW 23 MINS AGO
$468,777
3 beds3 baths2,478 sq ft
118 Timberline Dr, Castle Rock, WA 98611
Dayton Parks • Keller Williams Realty
$525,000
4 beds2 baths1,805 sq ft
1304 PH 10, Castle Rock, WA 98611
Tara Lundin • Windermere Northwest Living
OPEN SUN, 1PM TO 3PM
$899,900
3 beds2.5 baths2,821 sq ft
232 Timberwood Dr, Castle Rock, WA 98611
Evan Walters • Keller Williams-Premier Prtnrs
VIDEO TOUR
$799,900
4 beds3 baths2,932 sq ft
966 Lookout Rd, Castle Rock, WA 98611
Brittny Doolittle • Handris Realty
See all

Provided by Redfin

Sale history for 510 Agren Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$2,815 (−2.1%)

$11,440 + $322,660

$334,100

2025

$2,876 (+6.2%)

$11,440 + $322,660

$334,100

2024

$2,708 (−11.7%)

$12,940 + $329,450

$342,390

2023

$3,068 (+20.9%)

$12,750 + $326,480

$339,230

2022

$2,538 (+24.9%)

$10,510 + $271,250

$281,760

2021

$2,032 (+1.7%)

$9,770 + $208,730

$218,500

2020

$1,999 (+7.9%)

$7,247 + $214,335

$221,582

2019

$1,853 (−11.7%)

$9,640 + $194,850

$204,490

2018

$2,099 (+20.3%)

$9,290 + $191,290

$200,580

2017

$1,744 (+14.8%)

$9,290 + $191,290

$200,580

2016

$1,519 (+2.0%)

$8,890 + $159,220

$168,110

2015

$1,489 (+6.7%)

$8,370 + $140,780

$149,150

2014

$1,395 (+4.0%)

$8,370 + $140,780

$149,150

2013

$1,341 (−14.8%)

$8,160 + $121,850

$130,010

2012

$1,574 (+1.6%)

$8,900 + $153,960

$162,860

2011

$1,549 (+0.5%)

$9,310 + $156,940

$166,250

2010

$1,540 (−0.9%)

$9,310 + $143,400

$152,710

2009

$1,554

$9,270 + $143,400

$152,670

Tax history for 510 Agren Rd

Year

Property tax

Land + Additions

Assessment*

2026

$2,815 (−2.1%)

$11,440 + $322,660

$334,100

2025

$2,876 (+6.2%)

$11,440 + $322,660

$334,100

2024

$2,708 (−11.7%)

$12,940 + $329,450

$342,390

2023

$3,068 (+20.9%)

$12,750 + $326,480

$339,230

2022

$2,538 (+24.9%)

$10,510 + $271,250

$281,760

2021

$2,032 (+1.7%)

$9,770 + $208,730

$218,500

2020

$1,999 (+7.9%)

$7,247 + $214,335

$221,582

2019

$1,853 (−11.7%)

$9,640 + $194,850

$204,490

2018

$2,099 (+20.3%)

$9,290 + $191,290

$200,580

2017

$1,744 (+14.8%)

$9,290 + $191,290

$200,580

2016

$1,519 (+2.0%)

$8,890 + $159,220

$168,110

2015

$1,489 (+6.7%)

$8,370 + $140,780

$149,150

2014

$1,395 (+4.0%)

$8,370 + $140,780

$149,150

2013

$1,341 (−14.8%)

$8,160 + $121,850

$130,010

2012

$1,574 (+1.6%)

$8,900 + $153,960

$162,860

2011

$1,549 (+0.5%)

$9,310 + $156,940

$166,250

2010

$1,540 (−0.9%)

$9,310 + $143,400

$152,710

2009

$1,554

$9,270 + $143,400

$152,670

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

Permits

Apr 27, 2026 • Final

Residential utility structure

Construct a utility or garage building accessory to a dwelling. Perform plumbing work.

ADU

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Heat Pump

Fireplace Information
Fireplace Type: 1 Story
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Construction Quality: Average
Exterior Wall: Metal

View Information
View: River

Property Information
Living Sq. Ft: 1,498
Gross Sq. Ft: 2,410
Ground Floor Sq. Ft: 1,498
Building Sq. Ft: 2,074
# of Stories: 1
Stories Type: 1
Legal Description: 5 -10N -2W T-5B,6A DESIGNATED FOREST LAND RCW 84.33.

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 576
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 649,044
Municipality Type: AA6
Municipality Name: COWLITZ COUNTY
Acres: 14.9
Zoning Code: UZ0
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,498
Stories: 1.0
Lot Size: 14.9 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: —
County: Cowlitz County
APN: WK0503008

Home facts updated by county records on Sep 21, 2026

Around this home

Schools

Castle Rock Elementary School

Public PreK-5 • Assigned • 8.2mi

3/10

Castle Rock Middle School

Public 6-8 • Assigned • 8.1mi

4/10

Castle Rock High School

Public 9-12 • Assigned • 7.3mi

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 90° 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

7 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

Castle Rock, WA • 98611

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 8.9 hours in June and 1.9 hours in December, placing it below the U.S. average for solar exposure.

8.9 hrs

1.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$489,000 – $592,000

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Chris DiJulio • TEC Real Estate Inc.

New listings for sale in 98611

NEW 23 MINS AGO

$468,777

3 beds3 baths2,478 sq ft

118 Timberline Dr, Castle Rock, WA 98611

Dayton Parks • Keller Williams Realty

$525,000

4 beds2 baths1,805 sq ft

1304 PH 10, Castle Rock, WA 98611

Listing provided by NWMLS as Distributed by MLS Grid

OPEN SUN, 1PM TO 3PM

$899,900

3 beds2.5 baths2,821 sq ft

232 Timberwood Dr, Castle Rock, WA 98611

Listing provided by NWMLS as Distributed by MLS Grid

VIDEO TOUR

$799,900

4 beds3 baths2,932 sq ft

966 Lookout Rd, Castle Rock, WA 98611

Listing provided by NWMLS as Distributed by MLS Grid

Home values near 510 Agren Rd

Data from public records.

Address	Redfin Estimate
504 Agren Rd, Castle Rock, WA 3 Beds \| 2 Baths \| 2556 Sq. Ft.	$591,638
611 Agren Rd, Castle Rock, WA 3 Beds \| 1 Baths \| 1505 Sq. Ft.	$434,704

Address	Redfin Estimate
464 Agren Rd, Castle Rock, WA 4 Beds \| 2.5 Baths \| 4285 Sq. Ft.	$1,075,797
508 Agren Rd, Castle Rock, WA 3 Beds \| 2 Baths \| 2298 Sq. Ft.	—

Address	Redfin Estimate
699 Agren Rd, Castle Rock, WA 2 Beds \| 1 Baths \| 1260 Sq. Ft.	$436,750
820 Agren Rd, Castle Rock, WA 3 Beds \| 2 Baths \| 2184 Sq. Ft.	$598,430

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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 98611, WA

Sale history for 510 Agren Rd

Tax history for 510 Agren Rd

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98611

Home values near 510 Agren Rd

More real estate resources