54 Stony Brook Rd, Darien, CT 06820 is a single family home that contains 6,446 sq ft and was built in 1936. It contains 6 bedrooms and 5.5 bathrooms. This home last sold for $4,425,000 in August 2025.
The Zestimate for this house is $4,511,200. The Rent Zestimate for this home is $22,403/mo.
Sold for $4,425,000 on 08/04/25
Street View
$4,425,000
54 Stony Brook Rd, Darien, CT 06820
6beds
5baths
6,446sqft
SingleFamily
Built in 1936
1.43 Acres Lot
$4,511,200 Zestimate®
$686/sqft
$22,403 Estimated rent
Home value
$4,511,200
$4.06M - $5.01M
$22,403/mo
Zestimate® history
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Owner options
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What's special
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5.5
Heating
- Forced air, Oil
Features
- Basement: Partially finished
- Has fireplace: Yes
Interior area
- Total interior livable area: 6,446 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Exterior features: Other
Lot
- Size: 1.43 Acres
Details
- Parcel number: DARIM18B80
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
Condition
- Year built: 1936
Community & neighborhood
Location
- Region: Darien
Price history
| Date | Event | Price |
|---|---|---|
| 8/4/2025 | Sold | $4,425,000+26.4%$686/sqft |
Source: Public Record | ||
| 1/4/2022 | Sold | $3,500,000-2.8%$543/sqft |
Source:  Smart MLS #170409925 | ||
| 11/5/2021 | Contingent | $3,600,000$558/sqft |
Source: Smart MLS #170409925 | ||
| 8/26/2021 | Price change | $3,600,000-5.1%$558/sqft |
Source: Smart MLS #170409925 | ||
| 6/14/2021 | Listed for sale | $3,795,000+346.5%$589/sqft |
Source: Smart MLS #170409925 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $37,244 +5.4% | $2,405,970 |
| 2024 | $35,344 +25.1% | $2,405,970 +49.9% |
| 2023 | $28,256 +8.5% | $1,604,540 +6.1% |
Find assessor info on the county website
Neighborhood: 06820
Nearby schools
GreatSchools rating
- 9/10Royle Elementary SchoolGrades: PK-5Distance: 0.5 mi
- 9/10Middlesex Middle SchoolGrades: 6-8Distance: 1 mi
- 10/10Darien High SchoolGrades: 9-12Distance: 0.5 mi
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$4,511,200
2% more+ $90,224
With Zillow Showcase(estimated)
$4,601,424