$6,346,500
- 4 Beds
- 5 Baths
- 3,850 sqft (on 0.57 acres)
8 Mayo Ave, Greenwich, CT 06830
Est. Refi. Payment $41,439/mo*
Refinance Your HomeCurrently Off Market - Sold Mar 20, 2018 for $2,700,000
Home Value
Trulia Estimate
$6.35MSince last month
Increased$44K (+0.7%)Since last year
Increased$706K (+12.4%)Since last sale
Increased$4M (+136.7%)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 +107% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $6.39M |
| July 2026 | $6.35M |
| June 2026 | $6.34M |
| May 2026 | $6.25M |
| April 2026 | $6.11M |
| March 2026 | $6.15M |
| February 2026 | $5.93M |
| January 2026 | $5.84M |
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 |
|---|---|---|---|---|---|---|---|
0.39 | Single-Family Home | $3,000,000 | 04/13/26 | 4 | 4 | 3,242 | |
0.51 | Single-Family Home | $2,025,000 | 05/22/26 | 5 | 4 | 3,598 | |
0.51 | Single-Family Home | $1,990,000 | 05/29/26 | 4 | 4 | 3,400 | |
0.52 | Single-Family Home | $1,990,000 | 05/29/26 | 4 | 3.5 | 2,674 | |
0.41 | Single-Family Home | $10,623,500 | 08/13/26 | 5 | 5.5 | 5,277 | |
0.80 | Single-Family Home | $2,825,000 | 01/08/26 | 5 | 3.5 | 3,424 | |
0.38 | Single-Family Home | $8,000,000 | 11/05/25 | 6 | 5.5 | 5,040 | |
1.07 | Single-Family Home | $3,250,000 | 08/21/26 | 4 | 3.5 | 3,877 | |
1.05 | Single-Family Home | $3,195,500 | 08/06/26 | 4 | 4.5 | 4,113 | |
0.86 | Single-Family Home | $1,875,000 | 07/01/26 | 4 | 4 | 3,150 |
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 |
|---|---|---|---|---|---|---|
0.14 | - | 6 | 8 | 7,854 | Off Market | |
0.14 | - | 5 | 4.5 | 4,766 | Off Market | |
0.17 | - | - | - | - | Off Market | |
0.22 | $2,932,100 | 4 | 3.5 | 4,397 | Off Market | |
0.25 | - | 6 | 6 | 7,554 | Off Market | |
0.27 | - | 4 | 6 | 6,690 | Off Market | |
0.32 | - | 6 | 7 | 8,847 | Off Market | |
0.34 | $11,679,700 | 7 | 6.5 | 9,700 | Off Market | |
0.35 | $6,995,000 | 3 | 3.5 | 2,425 | For Sale | |
0.38 | $8,000,000 | 6 | 5.5 | 5,040 | Recently Sold | |
0.37 | $1,222,200 | 3 | 2.5 | 2,109 | Off Market | |
0.37 | $1,184,100 | 3 | 2.5 | 1,995 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1944
Lot Size
0.57 acres
Living Area
3,850 sqft
Price/Sqft
$1,648
Parking
Garage
About this House
Situated on the coveted Belle Haven peninsula, this lovely brick colonial with a slate roof presents an outstanding opportunity in one of the most prestigious and private seaside communities. Cherished and lovingly maintained by the current owners for many years, the comfortable, newly painted interior with potential for renovation includes a sunny living room with fireplace and formal dining room opening to a stone terrace and lush open lawns; a family room with built-ins; four bedrooms served by three baths; main floor powder; and a spacious unfinished lower level. The over one-half acre property is located on a quiet lane inside the Belle Haven security gate, though outside the waterfront association. Attached garaging for two cars.
8 Mayo Ave, Greenwich, CT 06830 is a 4 bedroom, 6 bathroom, 3,850 sqft single-family home built in 1944. It last sold for $2,700,000 on Mar 20, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $6,346,500, with a rent estimate of $32,181/month.
Home Details for 8 Mayo Ave
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Interior Details BasementAtticNumber of Rooms: 10Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Library, Master Bath, Mud Room, Pantry, Workshop |
Heating & Cooling Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2Floors: HardwoodGated Entry |
Appliances & Utilities Cable ReadyDishwasherDryerRefrigeratorWasher |
Fireplace & Spa FireplaceHot Tub or Spa |
Windows, Doors, Floors & Walls Double Paned Windows |
Security Security System |
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Exterior Home Features Roof: SlateDeckExterior: Wood, BrickLawnPatioPorchSprinkler System |
Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Year Built Year Built: 1944Year Updated: 2020 |
Property Type / Style Property Type: Single Family HomeArchitecture: Colonial |
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Units in Building: 1 |
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Lot Area: 0.57 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Mar 20, 2018 Source: Smart MLS #170050793 | Sold | $2,700,000 |
Feb 5, 2018 Source: Agent Provided | Listed For Sale | $2,695,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $37,209 | $3,010,700 |
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 8 Mayo Ave
- What is 8 Mayo Ave estimated to be worth?Trulia's estimated value for 8 Mayo Ave in Greenwich, CT is $6,346,500.
- What is the price history for 8 Mayo Ave?8 Mayo Ave in Greenwich, CT last sold for $2,700,000 in March 2018.
- 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 8 Mayo Ave have air conditioning?Yes, 8 Mayo Ave in Greenwich, CT has air conditioning.
- Does 8 Mayo Ave have laundry facilities?Yes, 8 Mayo Ave in Greenwich, CT has in-unit laundry.

