57 Main St, Groton, CT 06340 Property Records

Groton Town property record for 57 Main St, Groton, CT 06340

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,231 sqft · built 1847
Lot Size	0.188 acres (8,189 sqft)
Owner	2 Individual Names on File
Last Sale	$962,500 (Oct 2020)
Tax Bill	$14,387 (2025)
Deeds & Mortgages	Oct 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`GROT M:260820904357`

Property Details

APN / Parcel Number

Primary APN	`GROT M:260820904357`
Alternative APNs	`260820904357` `146131000`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,231 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1847
Effective Year Built	Effective 2004
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,189 sqft (0.188 acres)
Deck Area	Deck Area
Loading Dock	Loading Dock

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	260820904357
Street Address	57 MAIN ST
City	GROTON
State	CT
Zip	06340-5725
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RV
Jurisdiction	GROTON CT
Township / Civil Division	GROTON
Census Block Group	2
Census Block	2014
Census Tract	702900

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Noank Historic District listed 1979 · 219 contributing resources · NRIS 79002656

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

57 Main St is owned and occupied by two individuals who bought it in October 2020.

Source: Groton Town records, as of June 25, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	57 MAIN ST, GROTON, CT 06340-5725
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 6, 2020 · Amount on File
Deed Sale	Oct 6, 2020 · Amount on File
Prior Sale	Jul 2, 2010 · Amount on File
Deed Document Number	20205024890003
Deed Book / Page	1239 / 485
Record Updated	Sep 20, 2026

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GROTON CT
Recording Date	Oct 6, 2020
Property Address	57 MAIN ST, GROTON, CT 06340-5725
Document Number	1239-485
Book / Page	001239 / 000485
Instrument Date	Sep 18, 2020
Transaction Type	Transfer
Record Updated	Nov 3, 2020
Title Company	UNKNOWN

Transaction

Amount	Amount on Record
Tax	$963.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	57 MAIN ST GROTON CT 063405725, GROTON, CT 06340-5725

Tax Assessment & Valuation

The 2025 property tax bill for 57 Main St was $14,387.

Source: Groton Town assessment roll, as of June 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Groton Town
Unified School District	Groton School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$14,387.00	$545,370 Land $287,091 Building $258,279	$381,759 Land $200,964 Building $180,795
2024	$14,387.00 (+11.74%)
2023	$12,876.00 (+2.08%)	$545,370 (-) Land $176,400 Building $368,970
2022	$12,614.00	$545,370 Land $176,400 Building $368,970

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 57 Main St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 20, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 57 Main St is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 89% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	NOANK FIRE DISTRICT serves 1,947 people · EPA ID CT0590031
Water Source	Purchased surface water from GROTON UTILITIES
Last State Inspection	Jul 2023
Lead	Under 1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 147 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Breezeline Cable	1,000 / 50

May also be available: Verizon.

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