For sale

$1,495,000

1646 Boston Post Road, Darien, CT 06820

4beds

3,182sqft

$9,119/mo

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Single Family Residence

Built in 1975

10,018 Square Feet Lot

$-- Zestimate^®

$470/sqft

$-- HOA

What's special

Ample storage areasSeparate dining roomEat-in kitchenThree functional levels

Offered by its original owners for the first time, this well maintained raised ranch sits on a .23-acre lot with a fenced, private backyard with deck and patio in the sought after Norton section of Darien. Built by it's owners and well cared for ever since, the home offers over 3,000 square feet of living space across three functional levels - 4 bedrooms, 2 full baths, large living and family rooms, eat-in kitchen, separate dining room, ample storage areas and oversized 1-car garage. The versatile floor plan flows easily between entertaining spaces and everyday living. Centrally located near Darien's top-rated schools, Long Island Sound, beach access, town parks, award-winning Darien Library, shopping, RR stations, YMCA and numerous restaurants choices. A great opportunity to make this great space your own place to call home.

14 days
2,078
43

Likely to sell faster than

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 2
Full bathrooms: 2

Primary bedroom

Features: Hardwood Floor
Level: Main
Area: 182 Square Feet
Dimensions: 14 x 13

Bedroom

Features: Hardwood Floor
Level: Main
Area: 140 Square Feet
Dimensions: 14 x 10

Bedroom

Features: Hardwood Floor
Level: Main
Area: 192.5 Square Feet
Dimensions: 17.5 x 11

Bedroom

Features: Ceiling Fan(s), Hardwood Floor
Level: Lower
Area: 187 Square Feet
Dimensions: 17 x 11

Dining room

Features: Balcony/Deck, Hardwood Floor
Level: Main
Area: 143 Square Feet
Dimensions: 13 x 11

Family room

Features: Balcony/Deck, Ceiling Fan(s), Fireplace, Sliders
Level: Lower
Area: 493 Square Feet
Dimensions: 29 x 17

Kitchen

Features: Eating Space, Tile Floor
Level: Main
Area: 162.5 Square Feet
Dimensions: 13 x 12.5

Living room

Features: Hardwood Floor
Level: Main
Area: 289 Square Feet
Dimensions: 17 x 17

Rec play room

Features: Patio/Terrace, Vinyl Floor
Level: Lower
Area: 403 Square Feet
Dimensions: 13 x 31

Heating

Baseboard, Hot Water, Oil

Cooling

Central Air

Appliances

Included: Electric Range, Range Hood, Refrigerator, Dishwasher, Washer, Dryer, Water Heater, Tankless Water Heater
Laundry: Lower Level

Features

Basement: Full,Interior Entry,Partially Finished
Attic: Pull Down Stairs
Number of fireplaces: 1

Interior area

Total structure area: 3,182
Total interior livable area: 3,182 sqft
Finished area above ground: 2,482
Finished area below ground: 700

Video & virtual tour

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Property

Parking

Total spaces: 1
Parking features: Attached
Attached garage spaces: 1

Features

Patio & porch: Deck, Patio
Exterior features: Stone Wall
Waterfront features: Beach Access, Access

Lot

Size: 10,018 Square Feet
Features: Level

Details

Parcel number: 106857
Zoning: R-1/3

Construction

Type & style

Home type: SingleFamily
Architectural style: Ranch
Property subtype: Single Family Residence

Materials

Shingle Siding, Brick
Foundation: Block, Concrete Perimeter, Raised
Roof: Asphalt

Condition

New construction: No
Year built: 1975

Utilities & green energy

Sewer: Public Sewer
Water: Public
Utilities for property: Cable Available

Community & HOA

Community

Features: Health Club, Library, Medical Facilities, Park, Playground, Near Public Transport, Shopping/Mall, Tennis Court(s)

HOA

Has HOA: No

Location

Region: Darien

Financial & listing details

Price per square foot: $470/sqft
Tax assessed value: $590,660
Annual tax amount: $9,143
Date on market: 8/25/2026

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
8/25/2026	Listed for sale	$1,495,000+8960.6%$470/sqft
Source: Smart MLS #24200102 Report a problem
8/1/1975	Sold	$16,500$5/sqft
Source: Agent Provided Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$9,143 +5.4%	$590,660
2024	$8,677 +9.7%	$590,660 +31.5%
2023	$7,911 +2.2%	$449,260
2022	$7,741 +2.3%	$449,260
2021	$7,566 +3.1%	$449,260
2020	$7,336 -0.9%	$449,260
2019	$7,399 +11.1%	$449,260 +8.4%
2018	$6,661 -0.5%	$414,260
2017	$6,694 +2.5%	$414,260
2016	$6,533 +2.7%	$414,260
2015	$6,359 +2.3%	$414,260
2014	$6,218 -11%	$414,260 -21.9%
2013	$6,985 +3.9%	$530,390
2012	$6,725 +3.9%	$530,390
2011	$6,471 +3.9%	$530,390
2010	$6,227 +3.2%	$530,390
2009	$6,031 +15%	$530,390 +47.2%
2008	$5,244 +4.9%	$360,430
2007	$4,999 +3.5%	$360,430
2006	$4,830 -28%	$360,430 -30%
2005	$6,704 +55.7%	$514,900 +42.9%
2004	$4,307 +33.4%	$360,430 +45.8%
2003	$3,229 -6.8%	$247,240
2001	$3,466 +7.3%	$247,240 -30%
2000	$3,229 -30.8%	$353,200 +34.1%
1999	$4,667	$263,400