12 Mansion Pl, Greenwich, CT 06831
Home value
$1,803,600
$1.62M - $2.02M
$7,854/mo
Owner options
$7,854/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$7,854/mo
Rent Zestimate®
$9,581/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$9,581/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
NON MLS 203-869-0240,
NON MLS
NON MLS
NON MLS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Forced Air, Oil
Cooling
- Central Air
Features
- Basement: Full
- Number of fireplaces: 1
Interior area
- Total structure area: 2,730
- Total interior livable area: 2,730 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Lot
- Size: 1.01 Acres
- Features: Level
Details
- Parcel number: 102634
- Zoning: RA-1
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Roof: Asphalt
Condition
- Year built: 1964
- Major remodel year: 1990
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Natural Gas Available
Community & HOA
Location
- Region: Greenwich
Financial & listing details
- Price per square foot: $623/sqft
- Tax assessed value: $756,000
- Annual tax amount: $8,854
- Date on market: 9/12/2025
- Inclusions: Call LB
Price history
| Date | Event | Price |
|---|---|---|
| 9/12/2025 | Sold | $1,700,000$623/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,102 +2.8% | $756,000 |
| 2024 | $8,853 +2.8% | $756,000 |
| 2023 | $8,611 +1% | $756,000 |
| 2022 | $8,528 +4.2% | $756,000 +7% |
| 2021 | $8,188 | $706,510 |
| 2020 | $8,188 -0.8% | $706,510 |
| 2019 | $8,252 +2.7% | $706,510 |
| 2018 | $8,033 | $706,510 |
| 2017 | $8,033 +22.7% | $706,510 +21.6% |
| 2015 | $6,549 +2.7% | $581,070 |
| 2014 | $6,374 +2.7% | $581,070 |
| 2013 | $6,206 -2.9% | $581,070 |
| 2012 | $6,392 +8.8% | $581,070 |
| 2011 | $5,875 -3.8% | $581,070 -18.3% |
| 2010 | $6,110 +3.4% | $711,270 |
| 2009 | $5,911 +3.4% | $711,270 |
| 2008 | $5,719 +3.6% | $711,270 |
| 2007 | $5,519 +3.4% | $711,270 |
| 2006 | $5,335 +0.2% | $711,270 +53.8% |
| 2005 | $5,323 +3.5% | $462,490 |
| 2004 | $5,143 +3.4% | $462,490 |
| 2003 | $4,972 -22.5% | $462,490 +34.7% |
| 2001 | $6,419 +5.6% | $343,280 |
| 2000 | $6,076 -4.6% | $343,280 |
| 1999 | $6,368 | $343,280 |
Neighborhood: 06831
Nearby homes
- $2,363,1004 bd2 ba3k sqft8 Mansion Pl, Greenwich, CT 06831Off Market
- $2,190,0005 bd4 ba4.2k sqft16 Mansion Pl, Greenwich, CT 06831Off Market
- $2,412,8005 bd4 ba4.1k sqft120 Stonehedge Dr N, Greenwich, CT 06831Off Market
- $3,303,5004 bd4 ba4.2k sqft116 Stonehedge Dr N, Greenwich, CT 06831Off Market
- $1,875,1004 bd3 ba2.5k sqft15 Mansion Pl, Greenwich, CT 06831Off Market
- $3,485,3006 bd5 ba4.8k sqft126 Stonehedge Dr N, Greenwich, CT 06831Off Market
- $1,883,8004 bd3 ba3k sqft18 Mansion Pl, Greenwich, CT 06831Off Market
- $1,817,2004 bd2 ba2.7k sqft4 Mansion Pl, Greenwich, CT 06831Off Market
Nearby schools
GreatSchools rating
- 9/10Glenville SchoolGrades: K-5Distance: 1 mi
- 8/10Western Middle SchoolGrades: 6-8Distance: 2.9 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 3.5 mi
Schools provided by the listing agent
- Elementary: Glenville
- Middle: Western
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Get pre-qualified for a loan
At Zillow Home Loans, we can pre-qualify you in as little as 5 minutes with no impact to your credit score.An equal housing lender. NMLS #10287.
Sell for more on Zillow
- Connecticut
- Fairfield County
- Greenwich
- 06831
- 12 Mansion Pl