This home's estimate is 27% higher than the average sale price ($1.30M) of 5 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
142 Old Mill Rd, Greenwich, CT 06831
About this home
Weekend escape or ones' full time home; awaiting your personalization. Country cottage framed on 3 sides by New England stone walls; secluded on quiet back country road. Recent renovations include 275 gallon oil tank in basement, well pump replaced & water tested (see documents), driveway repaved 2015, new 3 bedroom septic 2015, flu pipe replaced 3/19. Kitchen with breakfast room opens to flagstone terrace. Large master bedroom w/surprisingly abundant closets. Spacious living room with wood burning fireplace adjacent to cozy dining room. Lot includes tiny brook along western border-property stakes in front of neighbor's white fence & abutting neighbor's barn. A sought-after country retreat setting rarely seen at this price!
Redfin Estimate
Earn from this home
List your home with Redfin and save $16,463
Get cash now or lower your monthly rate
List your home for rent
Market trends in 06831, CT
Last updated September 2026
Buyer's Market
Seller's Market
Seller's market
See all
Provided by Redfin
Sale history for 142 Old Mill Rd
$888/sq ft
$920/sq ft
$959/sq ft
$991/sq ft
$920/sq ft
$959/sq ft
$977/sq ft
$991/sq ft
$568/sq ft
$565/sq ft
$568/sq ft
$565/sq ft
Tax history for 142 Old Mill Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Garage Information
- Garage & Parking: Attached Garage
- Garages Number: 2
Interior
- Interior Information
- Total Rooms: 5
- Laundry Room Info: Lower Level
- Interior Features: Auto Garage Door Opener
- Appliances
- Fireplaces Total: 1
- Appliances Included: Cook Top, Dishwasher, Washer, Electric Dryer
- Bathroom Information
- # of Baths (Full): 2
- Bedroom Information
- Beds Total: 2
- Room Information
- Basement Description: Partial
- Has Attic
- Attic Description: Walk-up
Exterior
- Exterior Features
- Roof Information: Asphalt Shingle
- Exterior Siding: Shingle
- Lot Information
- Lot Description: Dry
- Building Information
- Foundation Type: Block
- Construction Description: Frame
- Property Information
- Property Type: Single Family For Sale
- Living Area SQFT Per Public Record: 1408
Financial
- Assessments Information
- Assessed Value: $672,140
Utilities
- Utility Information
- Water Source: Private Well
- Sewage System: Septic
- Hot Water Description: Oil
- Heat Type: Radiator
- Heat Fuel Type: Oil
- Fuel Tank Location: In Basement
Location
- School Information
- Middle Jr High School: Western
- Intermediate School: Per Board of Ed
- High School: Greenwich
- Elementary School: Parkway
- Location Information
- State: Connecticut
- Directions: Round Hill Road to Old Mill Road
- County: Fairfield
Public facts
- Beds: 2
- Baths: 2.0
- Sq. Ft.: 1,408
- Stories: 1.0
- Lot Size: 0.8 acres
- Style: Single Family Residential
- Year Built: 1927
- Year Renovated: —
- County: Fairfield County
- APN: 1847781
Other
- Documents & Disclosures
- Supplement Count Public: 4
Around this home
Schools
Public K-5 • Assigned • 1.5mi
Public 6-8 • Assigned • 5.7mi
Public 9-12 • Assigned • 4.5mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.31% chance of being in a wildfire in next 30 years
7 days above 98° expected this year, 15 days in 30 years
27% chance of strong winds in next 30 years
5 unhealthy days expected this year, 7 days in 30 years
Sun exposure
In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 06831
Home values near 142 Old Mill Rd
| Address | Redfin Estimate |
|---|---|
3 Beds | 3 Baths | 1772 Sq. Ft. | $1,679,080 |
6 Beds | 7 Baths | 9856 Sq. Ft. | $6,864,212 |
| Address | Redfin Estimate |
|---|---|
8 Beds | 9.5 Baths | 15862 Sq. Ft. | $28,420,589 |
6 Beds | 6.5 Baths | 7266 Sq. Ft. | $7,308,547 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2.5 Baths | 2136 Sq. Ft. | $2,084,575 |
7 Beds | 8.5 Baths | 13974 Sq. Ft. | $8,196,396 |
More real estate resources
- Zip Codes
- Minor Civil Divisions
- Cities
- Neighborhoods
- Popular Searches
| 06830 homes for sale | |||
| 06902 homes for sale | |||
| 10573 homes for sale | |||
| 06905 homes for sale | |||
| 10580 homes for sale |
| Wilton homes for sale | |||
| Teaneck Township homes for sale | |||
| Weston homes for sale | |||
| Fairfield homes for sale | |||
| New Canaan homes for sale |
| Manhattan homes for sale | |||
| New York homes for sale | |||
| Stamford homes for sale |
| North Stamford homes for sale | |||
| Eastern Greenwich homes for sale | |||
| Purchase homes for sale | |||
| North Old Greenwhich homes for sale | |||
| West Harrison homes for sale |
Find us
Subsidiaries
Affiliated Business
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.








































United States
Canada