$1,023,767
$499K since sold in October 2018$20K since July
This home's estimate is 62.6% higher than the average sale price ($630K) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
OFF MARKET
Off Market Oct 2018 for $525K
$1,023,767
4
bd•
2.5 ba
•
2,432
sq ft
3 Riverhouse Rd, Castine, ME 04421
About this home
Single-familyProperty Type
1790Year Built
10 acresLot Size
$421Est. Price/Sq.Ft.
11 spacesParking
Listed by Patricia {Pat} Dunham • Compass Point Real Estate, Inc.
Listed by Jamie MacNair • Compass Point Real Estate, Inc.
Bought with Karen Koos • Saltmeadow Properties, Inc.
Redfin checked: a minute ago
•Source:MREIS #1275608
Redfin Estimate
Earn from this home
Rent
$2,040/mo
Redfin rental estimate
List your home for rent
Market trends in 04421, ME
Last updated July 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
101.8%
+10.4% MoM
Median sale price
$585K
$78K MoM
Avg. days on market
80d
105 days MoM
Recently sold homes
3
1 MoM
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 7.6 hours in June and 3.1 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
Estimated sale price
$973,000 – $1.18M
Sell confidently with a local market expert in Castine. 3 minutes to get started.
Property information provided by MREIS when last listed in 2016. This data may not match . Learn more.
More real estate resources
- Minor Civil Divisions
- Zip Codes
- Cities
- Popular Searches
| Deer Isle homes for sale | |||
| Lincolnville homes for sale | |||
| Stockton Springs homes for sale | |||
| Stonington homes for sale | |||
| Rockport homes for sale |
Find us
Subsidiaries
Affiliated Business
United States
CanadaCopyright: © 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.