OFF MARKET
Google satellite image for 820 Agren Rd, Castle Rock, WA 98611
Off market dec 1999 for $50K
$603,077
Est. refi paymentEst. refi $333/mo
3
bd
•
2 ba
•
2,184
sq ft

820 Agren Rd, Castle Rock, WA 98611

map-entry

About this home

820 Agren Rd is a 2,184 square foot house on a 16.1 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on December 09, 1999 for $50,000. Based on Redfin's Castle Rock data, we estimate the home's value is $603,077.
Single-familyProperty Type
2009Year Built
16.1 acresLot Size
$276Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$603,077
$553K since sold in December 1999$1,000 since September

This home's estimate is 3.8% higher than the average sale price ($581K) of 6 comparable homes.

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell
$559,376
Est. take-home

List your home with Redfin and save $6,031

Refinance
$0
Est. cash available

Get cash now or lower your monthly rate

Rent
$2,305/mo
Redfin rental estimate

List your home for rent

Market trends in 98611, WA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
99.6%

0.2% MoM

Median sale price
$533K

$38K MoM

Avg. days on market
24d

1 days MoM

Recently sold homes
25

5 MoM

New listings for sale

Provided by Redfin

Sale history for 820 Agren Rd

Tax history for 820 Agren Rd

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

Property details

Around this home

Schools

Castle Rock Elementary School

Public PreK-5 • Assigned • 8.4mi

3/10
Castle Rock Middle School

Public 6-8 • Assigned • 8.3mi

4/10
Castle Rock High School

Public 9-12 • Assigned • 7.5mi

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

2/10 Heat Factor

6 days above 90° expected this year, 11 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)
44
33
46
34
53
38
62
39
67
45
74
49
79
52
78
56
73
51
59
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 8.9 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
$573,000 – $694,000

Reach more buyers when you sell with Redfin. Save up to $6,031 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN TODAY, 2PM TO 4PM
$1,399,000
4 beds3.5 baths4,100 sq ft
190 Martin Rd, Silverlake, WA 98645
Darla Gould • Coldwell Banker Bain
3D WALKTHROUGH
$579,000
3 beds2 baths2,672 sq ft
4749 Spirit Lake Hwy, Silverlake, WA 98645
Jason Blakeman • eXp Realty
OPEN TODAY, 12PM TO 2PM3D WALKTHROUGH
$409,900
2 beds2 baths1,147 sq ft
334 ROAKE Ave, Castle Rock, WA 98611
Amy Asivido-Rebman • Keller Williams-Premier Prtnrs
$279,000
2 beds1 bath1,196 sq ft
509 Monroe St, Ryderwood, WA 98581
Ken Yoder • Southwest Washington Realty
$599,999
3 beds2 baths1,920 sq ft
265 Easy Street Rd, Silverlake, WA 98645
John Erickson • RE/MAX Premier Group
$450,000
4 beds2 baths2,285 sq ft
1060 Cowlitz View Ct NW, Castle Rock, WA 98611
Sean Robbins • eXp Realty

New listings for sale in 98611

NEW3D WALKTHROUGH
$339,000
2 beds1 bath616 sq ft
1836 Hazel Dell Rd, Castle Rock, WA 98611
Jason Blakeman • eXp Realty
$589,000
3 beds1.5 baths2,350 sq ft
2008 Spirit Lake Hwy, Castle Rock, WA 98611
Dean Gehrman • John L. Scott, Inc.
$330,000
4 beds2 baths2,496 sq ft
610 SW Front Ave, Castle Rock, WA 98611
Cory Ehrhorn • John L. Scott Arlington
3D WALKTHROUGH
$549,000
3 beds2 baths1,392 sq ft
184 Trout Lakes Rd, Castle Rock, WA 98611
Jason Blakeman • eXp Realty
$470,000
3 beds1 bath1,263 sq ft
134 Buland Dr, Castle Rock, WA 98611
Jerrod Strong • Strong Property Group
OPEN TODAY, 12PM TO 2PM3D WALKTHROUGH
$409,900
2 beds2 baths1,147 sq ft
334 ROAKE Ave, Castle Rock, WA 98611
Amy Asivido-Rebman • Keller Williams-Premier Prtnrs

Home values near 820 Agren Rd

Data from public records.
AddressRedfin Estimate
3 Beds | 2 Baths | 1498 Sq. Ft.
$514,366
3 Beds | 2 Baths | 1512 Sq. Ft.
—
AddressRedfin Estimate
3 Beds | 2.5 Baths | 2398 Sq. Ft.
$652,591
3 Beds | 2 Baths | 1300 Sq. Ft.
$283,083
AddressRedfin Estimate
3 Beds | 2 Baths | 2014 Sq. Ft.
$653,381
3 Beds | 2 Baths | 1404 Sq. Ft.
$345,860

More real estate resources

Kalama homes for sale
Longview homes for sale
Kelso homes for sale
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

Join us

Become an Agent
Get referrals
Careers

Find homes faster

Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

About us

Why Redfin?
Community Impact
Inclusion
Culture
Press
Investors
Blog
Real Estate News

Find us

Contact Us
Help Center
Advertise

Subsidiaries

Rent.
ApartmentGuide

Affiliated Business

Rocket Close
Rocket Mortgage

Countries

US flagUnited States

Canadian flagCanada

Copyright: © 2026 Redfin. All rights reserved.

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.