$12,194,200
- 5 Beds
- 6 Baths
- 3,822 sqft (on 3.21 acres)
18 Grahampton Ln, Greenwich, CT 06830
Est. Refi. Payment $79,551/mo*
Refinance Your HomeCurrently Off Market - Sold Mar 27, 2012 for $3,550,000
Home Value
Trulia Estimate
$12.2MSince last month
Increased$753K (+6.5%)Since last year
Increased$2M (+15.9%)Since last sale
Increased$9M (+245.1%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +177% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $12.25M |
| July 2026 | $11.5M |
| June 2026 | $11.78M |
| May 2026 | $11.6M |
| April 2026 | $11.5M |
| March 2026 | $11.88M |
| February 2026 | $11.12M |
| January 2026 | $11.03M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.28 | Single-Family Home | $3,525,000 | 10/10/25 | 4 | 3.5 | 3,978 | |
0.23 | Single-Family Home | $4,450,000 | 04/09/26 | 5 | 5.5 | 4,852 | |
0.25 | Single-Family Home | $5,550,000 | 04/23/26 | 4 | 3.5 | 4,304 | |
0.24 | Single-Family Home | $6,210,000 | 05/08/26 | 5 | 6 | 5,446 | |
0.49 | Single-Family Home | $6,400,000 | 05/15/26 | 6 | 6.5 | 6,998 | |
0.66 | Single-Family Home | $5,300,000 | 01/29/26 | 5 | 4.5 | 5,126 | |
0.94 | Single-Family Home | $5,600,000 | 05/04/26 | 5 | 6 | 4,946 | |
0.44 | Single-Family Home | $8,650,000 | 05/27/26 | 5 | 6.5 | 9,619 | |
0.70 | Single-Family Home | $6,700,000 | 07/06/26 | 9 | 6.5 | 6,841 | |
0.37 | Single-Family Home | $14,600,000 | 07/24/26 | 6 | 8.5 | 11,211 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.09 | - | 6 | 4.5 | 4,808 | Off Market | |
0.11 | $7,658,800 | 6 | 6.5 | 6,608 | Off Market | |
0.13 | $5,083,900 | 5 | 6 | 5,240 | Off Market | |
0.16 | $4,727,800 | 5 | 4.5 | 4,977 | Off Market | |
0.23 | $4,450,000 | 5 | 5.5 | 4,852 | Recently Sold | |
0.24 | $6,210,000 | 5 | 6 | 5,446 | Recently Sold | |
0.25 | $5,550,000 | 4 | 3.5 | 4,304 | Recently Sold | |
0.29 | $11,069,300 | 4 | 6.5 | 10,174 | Off Market | |
0.28 | $3,786,200 | 4 | 3.5 | 3,978 | Off Market | |
0.28 | $4,076,300 | 5 | 4.5 | 3,887 | Off Market | |
0.31 | - | 4 | - | - | Off Market | |
0.31 | $9,996,400 | 12 | 10 | 12,145 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1940
Lot Size
3.21 acres
Living Area
3,822 sqft
Price/Sqft
$3,191
Parking
Garage
About this House
THIS LOVELY 1940 BRICK COLONIAL IS SITUATED ON A 3.21 ACRE LOT IN THE RA-2 ZONE IN THE HEART OF MID-COUNTRY. THE BEAUTIFULLY LANDSCAPED LOT OFFERS A LEVEL YARD, IN-GROUND POOL WITH POOL HOUSE. POOL HOUSE IS THE PERFECT ENTERTAINING AREA WITH LG LIVING AREA, KITCHEN AND 2 CHANGING ROOMS WITH BATHS. THIS HOME OFFERS AN EXCELLENT OPPORTUNITY TO RENOVATE THIS CLASSIC COLONIAL OR BUILD NEW.
18 Grahampton Ln, Greenwich, CT 06830 is a 5 bedroom, 6 bathroom, 3,822 sqft single-family home built in 1940. It last sold for $3,550,000 on Mar 27, 2012. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $12,194,200, with a rent estimate of $9,243/month.
Home Details for 18 Grahampton Ln
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2Floors: Tile, Hardwood |
Interior Details Number of Rooms: 18Types of Rooms: Walk In Closet, Dining Room, Family Room, Office, Recreation Room |
Appliances & Utilities DishwasherDryerRefrigeratorWasher |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: SlateExterior: Stucco, Brick |
Pool Pool |
Parking & Garage GarageParking Spaces: 3Parking: Garage Attached |
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Year Built Year Built: 1940Year Updated: 1975 |
Property Type / Style Property Type: Single Family HomeArchitecture: Colonial |
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Units in Building: 1 |
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Lot Area: 3.21 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Mar 27, 2012 Source: Greenwich MLS, Inc. #80614 | Sold | $3,550,000 |
Dec 31, 2011 Source: Agent Provided | Pending | $3,900,000 |
Nov 15, 2011 Source: Agent Provided | PriceChange | $3,900,000 Price decreased by 7% |
Oct 11, 2011 Source: Agent Provided | Listed For Sale | $4,200,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $125,384 | $10,413,970 |
Home facts updated by county records
Market trends in Greenwich
Last updated July 2026
Avg. sale price
$2.44M
$338KMoM
Sale-to-List Price
103.8%
1.1%MoM
Price per sq ft
$825
$24MoM
Available listings
182
8MoM
Around this home
What Locals Say about Greenwich
At least 470 Trulia users voted on each feature.
88 % Say it's dog friendly
83 % Say car is needed
77 % Say parking is easy
76 % Say there's holiday spirit
74 % Say people would walk alone at night
73 % Say yards are well-kept
69 % Say kids play outside
67 % Say it's walkable to restaurants
67 % Say they plan to stay for at least 5 years
67 % Say it's quiet
60 % Say there are sidewalks
60 % Say there's wildlife
58 % Say neighbors are friendly
57 % Say streets are well-lit
55 % Say it's walkable to grocery stores
45 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 18 Grahampton Ln
- What is 18 Grahampton Ln estimated to be worth?Trulia's estimated value for 18 Grahampton Ln in Greenwich, CT is $12,194,200.
- What is the price history for 18 Grahampton Ln?18 Grahampton Ln in Greenwich, CT last sold for $3,550,000 in March 2012.
- Is Greenwich a buyer's or seller's market?Greenwich is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Greenwich?The median sale price in Greenwich is $2.44M. That is up $338K from the prior month.
- Does 18 Grahampton Ln have air conditioning?Yes, 18 Grahampton Ln in Greenwich, CT has air conditioning.
- Does 18 Grahampton Ln have a pool?Yes, 18 Grahampton Ln in Greenwich, CT has a pool.

