107 Thames St, Groton, CT 06340 Property Records

Groton Town property record for 107 Thames St, Groton, CT 06340

Property Summary

Property Type	Marina, Boat Slips, Yacht Club, Boat Landing
Details	1 ba · 1,980 sqft · built 1700
Lot Size	0.33 acres (14,375 sqft)
Owner	Company Name on File
Last Sale	$275,000 (Sep 2018)
Tax Bill	$8,107 (2025)
Deeds & Mortgages	Sep 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`GROT M:168918227417`

Property Details

APN / Parcel Number

Primary APN	`GROT M:168918227417`
Alternative APNs	`168918227417` `13179000`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,980 sqft Total Area

Exterior

Year Built	Built 1700
Effective Year Built	Effective 1700
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	14,375 sqft (0.33 acres)

Location & Zoning

Account Number	168918227417
Street Address	107 THAMES ST
City	GROTON
State	CT
Zip	06340
Property Category	Public Works
Property Type	Public Works > Marina, Boat Slips, Yacht Club, Boat Landing
Local Zoning Code	WBR
Jurisdiction	GROTON CT
Township / Civil Division	GROTON
Census Block Group	2
Census Block	2005
Census Tract	702400

Owner

107 Thames St, a public works property, is owned by a company that bought it in September 2018.

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

Owner of Record	Company Name on File
Mailing Address	7 EDGEWATER PL, NORWALK, CT 06855-2309
Owner Type	Company
Vesting	Company

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 27, 2018 · Amount on File
Deed Sale	Sep 27, 2018 · Amount on File
Prior Sale	May 1, 1998 · Amount on File
Deed Document Number	20184909390002
Deed Book / Page	1206 / 2
Record Updated	Sep 20, 2026

September 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GROTON CT
Recording Date	Sep 27, 2018
Property Address	107 THAMES ST, GROTON, CT 06340
Document Number	1206-2
Book / Page	001206 / 000002
Instrument Date	Sep 21, 2018
Instrument	9390002
Transaction Type	Transfer
Record Updated	Jan 16, 2019

Transaction

Amount	Amount on Record
Tax	$275.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	7 EDGEWATER PL NORWALK CT 068552309, NORWALK, CT 06855-2309

Tax Assessment & Valuation

The 2025 property tax bill for 107 Thames St was $8,107.

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	$8,107.00	$280,420 Land $268,317 Building $12,103	$196,294 Land $187,822 Building $8,472
2024	$8,107.00 (+12.05%)
2023	$7,235.00 (+3.42%)	$280,420 (-) Land $263,130 Building $17,290
2022	$6,996.00	$280,420 Land $263,130 Building $17,290

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

Flood

FEMA maps place 107 Thames St in Zone X, an area of minimal flood risk, within 100 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 A, within 100 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 107 Thames St is low, with 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 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	AQUARION-MYSTIC private · serves 10,788 people · EPA ID CT1370011
Water Source	Surface water
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 129 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
Verizon Fixed Wireless	300 / 20