This home's estimate is 13.2% higher than the average sale price ($1.45M) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
318 Boston Post Rd, Madison, CT 06443
About this home
One of a kind COMPETELY UPDATED 2951 SF Historic Estate W/18 Ft of DEEDED BEACH RIGHTS W/Cabana and a 9 RM 2422 SF GUEST HOUSE where a RENTAL APARTMENT would be permitted or suitable for IN LAW use and an IN HOME BUSINESS. Also to the rear of the property is a BARN/GARAGE w/2 large RMS, one used as a studio and the other a garage with a LOFT. The MAIN HOUSE offers 4 BRS, 4.5 BTHS, 3 FPLS, NEW Chef's Kit w/skylight, Master Bedroom Suite w/2 FULL BTHS, lovely Wood Floors throughout, 4 Zone HYDRO AIR & Central Air, a Glassed & Screened SUN RM, an open BACK PORCH, Brick Patios & a Porte-Cochere. Well landscaped 1.1 Acres w/private sunny yard ideal for a pool, there are 2 Pergolas & Beautiful Perennial gardens. Limited Winter Water views. Once home of Madison Bed & Breakfast w/possible conversion. It is rumored that the actress, Ethel Barrymore, one of the Jitney Players, who traveled from Canada to Mexico, once stayed at the Inn.
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Market trends in 06443, CT
Last updated July 2026
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Sale history for 318 Boston Post Rd
$3/sq ft
$3/sq ft
$159/sq ft
$177/sq ft
$185/sq ft
$186/sq ft
$195/sq ft
$233/sq ft
$242/sq ft
$104/sq ft
$109/sq ft
Tax history for 318 Boston Post Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Garage Information
- Garage & Parking: Detached Garage, Covered Garage
- Garages Number: 2
Interior
- Interior Information
- Total Rooms: 9
- Laundry Room Location: First Floor
- Interior Features: Audio System, Cable - Pre-wired, Security System
- In-Law Apartment: Yes
- In-Law Access: Detached
- Fireplaces Total: 3
- Cooling System: Central Air
- Appliances Included: Gas Range, Oven/Range, Microwave, Range Hood, Refrigerator, Dishwasher, Washer, Dryer
- Bathroom Information
- # of Baths (Full): 4
- # of Baths (Half): 1
- Bedroom Information
- Beds Total: 4
- Room Information
- Rooms Additional: Workshop
- Room Count: 8
- Basement Description: Full With Hatchway, Unfinished, Concrete Floor, Interior Access
- Has Attic
- Attic Description: Walk-up, Partially Finished, Floored
Exterior
- Exterior Features
- Roof Information: Asphalt Shingle
- Exterior Siding: Clapboard, Vinyl Siding, Wood
- Exterior Features: Balcony, Barn, Cabana, Garden Area, Guest House, Patio, Porch-Enclosed, Shed, Underground Sprinkler
- Lot Information
- Lot Description: Lightly Wooded, Treed, Professionally Landscaped
- Building Information
- Foundation Type: Concrete
- Construction Description: Frame
- Color: White
- Property Information
- Waterfront Description: L. I. Sound Frontage, Access, Beach Rights, Walk to Water
- Property Type: Single Family For Sale
- Living Area SQFT Per Public Record: 2951
- Driveway Type: Private, Circular, Crushed Stone, Gravel
Financial
- Assessments Information
- Assessed Value: $508,700
Utilities
- Utility Information
- Water Source: Public Water Connected
- Sewage System: Septic
- Hot Water Description: Natural Gas
- Heat Type: Hydro Air
- Heat Fuel Type: Natural Gas
Location
- HOA Information
- Association Amenities: Gardening Area, Guest Parking
- School Information
- Middle Jr High School: PBOE
- Intermediate School: Walter C. Polson
- High School: Daniel Hand
- Elementary School: PBOE
- Location Information
- State: Connecticut
- Nearby Amenities: Golf Course, Library, Medical Facilities, Park, Private Rec Facilities, Private School(s), Shopping/Mall, Tennis Courts
- Directions: I-95,Exit 61,south to Boston Post Road, right (West) to 318 Boston Post Rd on the left or South side of Post Rd.
- County: New Haven
Public facts
- Beds: 4
- Baths: 4.5
- Sq. Ft.: 2,921
- Stories: 2.0
- Lot Size: 1.1 acres
- Style: Single Family Residential
- Year Built: 1820
- Year Renovated: —
- County: New Haven County
- APN: 1154667
Other
- Documents & Disclosures
- Supplement Count Public: 5
Around this home
Schools
Public K-3 • Assigned • 1.2mi
Public 6-8 • Assigned • 1.2mi
Public 9-12 • Assigned • 1.0mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 93° expected this year, 18 days in 30 years
78% chance of strong winds in next 30 years
5 unhealthy days expected this year, 8 days in 30 years
Sun exposure
In this area, properties receive around 9 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 06443
Home values near 318 Boston Post Rd
| Address | Redfin Estimate |
|---|---|
5 Beds | 3.5 Baths | 5050 Sq. Ft. | $1,345,448 |
3 Beds | 2.5 Baths | 2084 Sq. Ft. | $702,406 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 2288 Sq. Ft. | $848,519 |
3 Beds | 2 Baths | 1856 Sq. Ft. | $694,015 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 2 Baths | 1905 Sq. Ft. | $674,929 |
4 Beds | 2 Baths | 2536 Sq. Ft. | $756,892 |
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