650 Tanner Marsh Rd is a 2,222 square foot house on a 1.75 acre lot with 4 bedrooms and 2.5 bathrooms. - it last sold on April 23, 2008 for $477,000. Based on Redfin's Guilford data, we estimate the home's value is $871,584.
Single-familyProperty Type
1967Year Built
1.75 acresLot Size
$392Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$871,584
$395K since sold in April 2008$21K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.4% higher than the average sale price ($742K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 14, 2026 • Active
Building - roof mount solar system or battery
Install roof-mounted solar panels on a residential building. No structural upgrades are included. All work must comply with electrical and building codes, including required signage and professional verification.
Electrical
Solar
Aug 8, 2026 • Active
Building - electrical sub permit (residential)
Install roof-mounted solar panels on a residential building. No structural upgrades are included. All work must comply with electrical and building codes, including required signage and professional verification.
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,250
Basement Type: Full
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Baseboard
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,222
# of Units: 2
# of Stories: 2
Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 76,230
Municipality Name: GUILFORD
Acres: 1.75
Zoning Code: R-5I
State Use Description: 1-FAMILY RESIDENCE
Utility Information
Sewer Type: Septic
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2023
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,222
Stories: 2.0
Lot Size: 1.75 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1997
County: New Haven County
APN: 1113687
Home facts updated by county records on Jul 13, 2023
Around this home
Schools
Calvin Leete School
Public K-4 • Assigned • 1.4mi
9/10
E. C. Adams Middle School
Public 7-8 • Assigned • 1.1mi
8/10
Guilford High School
Public 9-12 • Assigned • 2.5mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 94° expected this year, 18 days in 30 years
6/10 Wind Factor
72% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Guilford, CT • 06437
Average low and high temperatures (°F)
35
22
37
23
52
34
61
42
69
52
81
61
85
68
81
61
76
57
65
47
54
38
40
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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.
9 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$829,000 – $1.00M
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