Step into timeless charm at 21 Fairfield Ave, Darien, where classic farmhouse colonial design meets modern luxury. This fully renovated 4-bedroom home features a stunning white high-end kitchen and baths, complemented by an open-flow layout and oversized triple pane windows that bathe the spaces in natural light. Downstairs, a finished basement offers incredible versatility with an additional bedroom, heated floor full bath, and an expansive playroom-perfect for guests or family needs. Practicality shines with abundant storage and a spacious laundry room. Outside, the large, level fenced yard is a private retreat, complete with a serene pebble seating area under a majestic Japanese maple, a huge garden space, a storage shed, and a modern deck ideal for entertaining or relaxing. Located on a sought-after neighborhood street, this home is as mindful as it is beautiful, boasting eco-friendly, green-rated upgrades. Its prime location puts you just steps from the train, restaurants, and local shops, blending convenience with lifestyle. 21 Fairfield Ave offers the perfect balance of style, function, and location-a home designed to enhance your everyday living.
Sold for $2,446,000
$2,446,000
21 Fairfield Avenue, Darien, CT 06820
4beds
3,147sqft
Single Family Residence
Built in 1968
10,018.8 Square Feet Lot
$-- Zestimate®
$777/sqft
$7,917 Estimated rent
Home value
Not available
Estimated sales range
Not available
$7,917/mo
Zestimate® history
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List your homeWhat's special
Huge garden spaceStorage shedSpacious laundry roomFinished basementExpansive playroomLarge level fenced yardAbundant storage
Zillow last checked:
Listing updated:
Listed by:
Keiley Fuller (203)858-4609,
Compass Connecticut, LLC 203-423-3100
Bought with:
Meg Douglas, RES.0759975
Compass Connecticut, LLC
Co-Buyer Agent: Kelly Connell
Compass Connecticut, LLC
Source: Smart MLS,MLS#: 24174789
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Features: Vaulted Ceiling(s), Bedroom Suite, Full Bath, Walk-In Closet(s)
- Level: Upper
- Area: 170 Square Feet
- Dimensions: 17 x 10
Bedroom
- Level: Upper
- Area: 187 Square Feet
- Dimensions: 11 x 17
Bedroom
- Level: Upper
- Area: 144 Square Feet
- Dimensions: 12 x 12
Bedroom
- Features: Full Bath
- Level: Lower
- Area: 110 Square Feet
- Dimensions: 10 x 11
Dining room
- Level: Main
- Area: 247 Square Feet
- Dimensions: 13 x 19
Family room
- Level: Main
- Area: 140 Square Feet
- Dimensions: 10 x 14
Kitchen
- Features: Kitchen Island
- Level: Main
- Area: 180 Square Feet
- Dimensions: 10 x 18
Living room
- Level: Main
- Area: 364 Square Feet
- Dimensions: 13 x 28
Rec play room
- Level: Lower
- Area: 378 Square Feet
- Dimensions: 21 x 18
Heating
- Forced Air, Electric
Cooling
- Central Air
Appliances
- Included: Oven/Range, Microwave, Range Hood, Refrigerator, Dishwasher, Washer, Dryer, Electric Water Heater, Water Heater
- Laundry: Lower Level, Mud Room
Features
- Windows: Thermopane Windows
- Basement: Full,Storage Space,Finished
- Attic: Storage,Pull Down Stairs
- Has fireplace: No
Interior area
- Total structure area: 3,147
- Total interior livable area: 3,147 sqft
- Finished area above ground: 2,306
- Finished area below ground: 841
Property
Features
- Patio & porch: Deck
- Exterior features: Stone Wall
- Waterfront features: Access
Lot
- Size: 10,018 sqft
- Features: Dry, Level, Cleared, Landscaped
Details
- Additional structures: Shed(s)
- Parcel number: 104930
- Zoning: R13
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Shingle Siding
- Foundation: Block
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1968
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Green energy
- Green verification: Built Green Certification
- Energy efficient items: Insulation, Windows
Community & neighborhood
Location
- Region: Darien
Price history
| Date | Event | Price |
|---|---|---|
| 6/24/2026 | Sold | $2,446,000+29.1%$777/sqft |
Source:  Smart MLS #24174789 Report a problem | ||
| 5/21/2026 | Pending sale | $1,895,000$602/sqft |
Source: Smart MLS #24174789 Report a problem | ||
| 5/13/2026 | Listed for sale | $1,895,000+104%$602/sqft |
Source: Smart MLS #24174789 Report a problem | ||
| 7/6/2015 | Sold | $929,000+326.1%$295/sqft |
Source: Public Record Report a problem | ||
| 1/4/1993 | Sold | $218,000-6%$69/sqft |
Source: Public Record Report a problem | ||
| 1/2/1990 | Sold | $232,000$74/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,353 +5.4% | $733,390 |
| 2024 | $10,773 +1.9% | $733,390 +22.2% |
| 2023 | $10,568 +2.2% | $600,110 |
| 2022 | $10,340 +2.3% | $600,110 |
| 2021 | $10,106 +2.9% | $600,110 |
| 2020 | $9,818 -0.7% | $600,110 |
| 2019 | $9,884 +9.7% | $600,110 +7.1% |
| 2018 | $9,008 +11.6% | $560,210 +12.2% |
| 2017 | $8,071 +2.5% | $499,450 |
| 2016 | $7,876 +2.7% | $499,450 |
| 2015 | $7,667 +2.3% | $499,450 |
| 2014 | $7,497 +13.3% | $499,450 -0.6% |
| 2013 | $6,619 +3.9% | $502,600 |
| 2012 | $6,373 +3.9% | $502,600 |
| 2011 | $6,132 +3.9% | $502,600 |
| 2010 | $5,901 +3.3% | $502,600 |
| 2009 | $5,715 -6% | $502,600 +20.2% |
| 2008 | $6,082 +4.9% | $418,040 |
| 2007 | $5,798 +5.4% | $418,040 +1.9% |
| 2006 | $5,499 -28% | $410,410 -30% |
| 2005 | $7,634 +55.7% | $586,300 +42.9% |
| 2004 | $4,904 +64.2% | $410,410 +79.5% |
| 2003 | $2,986 -4.9% | $228,620 +2.1% |
| 2001 | $3,139 +7.3% | $223,930 -30% |
| 2000 | $2,925 -12% | $319,900 +70.5% |
| 1999 | $3,324 | $187,580 |
Find assessor info on the county website
Neighborhood: Noroton Heights
Nearby schools
GreatSchools rating
- 9/10Royle Elementary SchoolGrades: PK-5Distance: 1.2 mi
- 10/10Middlesex Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Darien High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Royle
- Middle: Middlesex
- High: Darien
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- Connecticut
- Fairfield County
- Darien
- 06820
- Noroton Heights
- 21 Fairfield Avenue
Nearby cities
Nearby neighborhoods
Nearby zip codes
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