21 Grumman Ave, Wilton, CT 06897
Property image
Property image
OFF MARKET

$1,102,600

Trulia Estimate
  • 4 Beds
  • 5 Baths
  • 3,029 sqft (on 1.52 acres)

21 Grumman Ave, Wilton, CT 06897

Est. Refi. Payment $7,349/mo*
Refinance Your Home
Currently Off Market - Sold Nov 23, 2009 for $645,000

Home Value

Trulia Estimate
$1.1M
Since last month
Increased$18K (+1.6%)
Since last year
Increased$68K (+6.6%)
Since last sale
Increased$455K (+70.6%)
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 +64% in the last 10 years
MonthEstimated value
2026
August 2026$1.1M
August 2026$1.1M
July 2026$1.08M
June 2026$1.08M
May 2026$1.07M
April 2026$1.04M
March 2026$1.04M
February 2026$1.01M
January 2026$1.03M
2025
2024
2023
2020

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
4A Newtown Tpke, Westport, CT
1.28
Lot/Land
$1,400,000
12/09/25
-
-
4 Newtown Turnpike, Westport, CT
1.29
Lot/Land
$1,400,000
12/09/25
-
-
9 Berkeley Road, Westport, CT
3.16
Lot/Land
$1,128,000
11/25/25
-
-
158 Compo Road North, Westport, CT
2.56
Lot/Land
$2,875,000
01/13/26
-
-
90 Drum Hill Road, Wilton, CT
3.09
Lot/Land
$905,000
02/19/26
-
-
32 West Rocks Road, Norwalk, CT
2.80
Lot/Land
$350,000
06/26/26
-
-
7 Brookside Drive, Westport, CT
3.08
Lot/Land
$1,962,500
11/17/25
-
-
99 Seeley Road, Wilton, CT
3.82
Lot/Land
$650,000
09/15/25
-
-
6 Stony Point Road, Westport, CT
4.00
Lot/Land
$2,050,000
01/12/26
-
2,004
85 Seeley Rd, Wilton, CT
3.81
Lot/Land
$675,000
09/12/25
-
-

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
29 Grumman Avenue, Wilton, CT 06897
0.04
$650,000
2
1
1,234
Recently Sold
28 Grumman Avenue, Wilton, CT 06897
0.05
$1,459,600
4
3.5
3,182
Off Market
30 Freshwater Lane, Wilton, CT 06897
0.12
$650,000
2
1
1,260
Recently Sold
121 Grumman Hill Road, Wilton, CT 06897
0.13
$1,948,700
4
4.5
4,350
Off Market
26 Freshwater Lane, Wilton, CT 06897
0.15
$1,268,500
4
3
3,122
Off Market
97 Grumman Hill Road, Wilton, CT 06897
0.14
$2,450,900
5
5
6,175
Off Market
52 Grumman Avenue, Wilton, CT 06897
0.19
$1,270,800
4
3
4,282
Off Market
95 Grumman Hill Road, Wilton, CT 06897
0.18
$2,570,400
6
5
5,013
Off Market
128 Grumman Hill Road, Wilton, CT 06897
0.20
$1,985,000
4
2.5
4,120
Recently Sold
56 Freshwater Lane, Norwalk, CT 06851
0.27
$2,090,000
3
3.5
4,698
Recently Sold
81 Grumman Hill Road, Wilton, CT 06897
0.24
$1,635,400
5
3.5
3,895
Off Market
111 Washington Post Drive, Wilton, CT 06897
0.27
$1,535,400
4
3.5
3,762
Off Market

Local Information

  • Map ViewExplore the area around 21 Grumman Ave.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Lot/Land
Built in 1962
1.52 acre lot
3,029 sqft
$364/sqft
Garage

About this House

Completely renovated ranch on conveniently located level lot . Gracious rooms, newer eat-in kitchen with granite counters and stainless appliances. LR / FPL, DR, FR. 4BR, 4BTH. Office, porch & deck. Wilton $669,000
21 Grumman Ave, Wilton, CT 06897 is a 4 bedroom, 5 bathroom, 3,029 sqft lot/land built in 1962. It last sold for $645,000 on Nov 23, 2009. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,102,600.

Home Details for 21 Grumman Ave

Interior Features

Interior Details
BasementNumber of Rooms: 8
Heating & Cooling
Heating: OilAir ConditioningHeating Fuel: Oil
Levels, Entrance, & Accessibility
Stories: 1
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: OtherPatio
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1962
Property Type / Style
Property Type: Lot LandArchitecture: Ranch / Rambler

Community

Units in Building: 2

Lot Information

Lot Area: 1.52 acres

Price and Tax history

DateEventPrice
Feb 26, 2010
Source: Agent Provided
ListingRemoved
$669,000
Nov 23, 2009
Source: Smart MLS #98434854
Sold
$645,000
Sep 27, 2009
Source: Agent Provided
PriceChange
$669,000
Price decreased by 16%
Jul 9, 2009
Source: Agent Provided
PriceChange
$799,000
Price increased by 7%
May 22, 2009
Source: Agent Provided
PriceChange
$749,000
Price decreased by 6%

Market trends in Wilton

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.42M
Sale-to-List Price
105.8%
Price per sq ft
$424
Available listings
49
15MoM

Around this home

What Locals Say about Wilton

At least 67 Trulia users voted on each feature.

  • 94 % Say car is needed

  • 88 % Say parking is easy

  • 86 % Say there's holiday spirit

  • 84 % Say it's quiet

  • 81 % Say yards are well-kept

  • 81 % Say it's dog friendly

  • 80 % Say there's wildlife

  • 68 % Say people would walk alone at night

  • 66 % Say neighbors are friendly

  • 57 % Say they plan to stay for at least 5 years

  • 56 % Say kids play outside

  • 43 % Say there are community events

  • 24 % Say it's walkable to restaurants

  • 21 % Say streets are well-lit

  • 19 % Say it's walkable to grocery stores

  • 17 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Jelani37
    "It’s a small town, and traffic can be bad during rush hours on the Merritt "
    0
    Flag
  • Aimee Calandria
    "Christmas caroling, Memorial parade, farmers market, garden sale, Halloween parade, summer outside sale"
    0
    Flag
  • Kim Biltoft
    "Family oriented, very neighborly, help is there when you ask for it. Lots of ways to get involved in the community. "
    0
    Flag
  • Avdi R.
    "Very nice and friendly town! Very quiet and peaceful. Well kept neighborhoods and town. I spend a lot of time walking trails and enjoying the local town plazas"
    2
    Flag
  • Geneveaninevanstaden
    "Wilton is a lovely town to live in and the community is kind, friendly & welcoming. The public & communal areas are well kept and the parks & recreation facilities are well maintained. Wilton has great schools & is a great town for families."
    2
    Flag
  • Kelly H.
    "Best area to raise a family! The people are great! The schools are great! The public areas are great!"
    0
    Flag
  • Geneveaninevanstaden
    "Recently moved to Wilton and absolutely love it. We love going for family walks in the nature trails, or just taking a walk to the local restaurants or cafes. The parks are clean and well maintained, the rivers and lakes are clear and looked after. The Wilton community is friendly and welcoming, it’s a great place to call home."
    3
    Flag
  • Annie O.
    "This is a small city located in Fairfield Co Connecticut, known locally as “the country” and for being a little over an hour commute outside of NYC. Getting to a major highway requires driving through neighborhoods. "
    1
    Flag
  • Ygibney
    "Great schools close to ymca close to supermarket and close to train. Convenient location to neighboring towns ."
    0
    Flag
  • Barbara S.
    "Wilton is a caring, active, and beautiful community. A terrific library and many interest groups expand the reach of the educational resources. "
    0
    Flag
  • Azlouko
    "Fun family events in town Friendly neighbors Good school system Halloween parade Memorial Day parade"
    1
    Flag
  • Nya
    "Great schools, safe to live. We don’t have a great downtown but near by towns have. We have few good restaurants, great library and a farmers market. "
    0
    Flag
  • Samwals
    "No , there is no public transportation here. Everything is done by car. The city is spread out and there is no way they could supply public transportation except for the elderly "
    1
    Flag
  • BlessedOne
    "Lived in Wilton for 11 years. Plus is Low crime rate. Negative is expensive rent for old houses that are not update and built in 1900’s."
    1
    Flag
  • Trulia User
    "Great fairs, library events, parades! Super fun place to live. Outdoor activities too including hiking and biking. "
    0
    Flag
  • Pookie368
    "Most parts near me are not good to walk a dog. Not a lot of sidewalks and a lot of traffic. There are however a few parks to walk with your dog scattered around town."
    0
    Flag
  • Samwals
    "It doesn’t feel unique . There is nothing special about the town nor the neighborhood. The people are hoodwinked by the propaganda about how great the schools are. Scores have declined each year. "
    2
    Flag
  • Elizabethalleva
    "Wilton is amazing! Great schools. Great people. Beautiful homes!! This is a wonderful place to raise a family"
    4
    Flag
  • Samwals
    "Beautiful neighborhood, over rated schools. High taxes, high debt, Low turnout on budget issues. Poor road maintenance, wasted money on new school, with declining school age population. Retail outlets closing, with no incentives to stay. No plan to attract new businesses. A pompous attitude prevails by a community who time past by"
    0
    Flag
  • nrbattista
    "Outstanding area for raising children and commuting to NYC."
    0
    Flag
  • Liz C.
    "We live here and it is the best place we have ever lived! We thought when we bought it that we would move in a couple of years, but now we know this has everything we need and is safe, walkable, pet friendly, conveniently located and the neighborhood community is awesome. Having 4 bedrooms and a detached house with plenty of parking for our family and guests makes living easy. Our resident board and the management company are proactive and approachable. The grounds and upkeep through every season have been outstanding, nothing to complain about! These houses rarely come on the market and when they do there are always multiple bids. This has proven to be an amazing investment. Grumman Village possesses a desirable and stable mixed neighborhood of families, singles, couples and retirees."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 Grumman Ave

  • What is 21 Grumman Ave estimated to be worth?
    Trulia's estimated value for 21 Grumman Ave in Wilton, CT is $1,102,600.
  • What is the price history for 21 Grumman Ave?
    21 Grumman Ave in Wilton, CT last sold for $645,000 in November 2009.
  • Is Wilton a buyer's or seller's market?
    Wilton is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Wilton?
    The median sale price in Wilton is $1.42M.

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