25 Main St, Stonington, CT 06378 Property Records

Stonington Town property record for 25 Main St, Stonington, CT 06378

Property Summary

Property TypeSingle Family Home
Details3 bd · 3.5 ba · 2,835 sqft · built 1761
Lot Size0.34 acres (14,810 sqft)
Owner2 Individual Names on File
Last Sale$1,509,000 (Oct 2021)
Tax Bill$19,276 (2026)
Deeds & MortgagesOct 2021 Sale & Mortgage
Flood ZoneZone AE (high risk)
APN0566500

Property Details

APN / Parcel Number

Primary APN0566500
Alternative APNs
  • STNG M:101 B:38 L:15
  • STON M:101 B:38 L:15
  • 566500

Interior

Bedrooms3 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms9 Rooms
Stories2 Stories
Building Area2,835 sqft Living Area
Gross Area5,447 sqft
1st Floor Area1,652 sqft
Basement Area1,652 sqft
Unfinished Basement1,652 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1761
Effective Year BuiltEffective 1761
Architectural StyleHistorical
Exterior MaterialWood Siding
Roof TypeGambrel
Roof MaterialWood Shingle
Lot Area14,810 sqft (0.34 acres)
Deck AreaDeck Area

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number566500
Street Address25 MAIN ST
CitySTONINGTON
StateCT
Zip06378-1450
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRP
Legal Block38
Legal Lot Number15
JurisdictionSTONINGTON CT
Township / Civil DivisionSTONINGTON
Census Block Group2
Census Block2017
Census Tract705200

Historic Designation

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

Historic DistrictWithin the Stonington Borough Historic District
listed 1979 · 387 contributing resources · NRIS 08000497

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

Owner

25 Main St is owned and occupied by two individuals who bought it in October 2021.

Source: Stonington Town records, as of October 20, 2026

Owner of Record2 Individual Names on File
Mailing Address25 MAIN ST, STONINGTON, CT 06378-1450
OccupancyOwner Occupied
Owner TypeIndividual

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 Names2 Names on Deed
Last SaleOct 27, 2021 · Amount on File
Deed SaleOct 27, 2021 · Amount on File
Deed Document Number20213186930003
Deed Book / Page827 / 156
Record UpdatedOct 29, 2026

October 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionSTONINGTON CT
Recording DateOct 27, 2021
Property Address25 MAIN ST, STONINGTON, CT 06378-1450
Document Number000827-156
Book / Page827 / 156
Instrument DateOct 27, 2021
Instrument3186930003
Transaction TypeTransfer
Record UpdatedApr 24, 2025

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address25 MAIN ST, STONINGTON, CT 06378-1450

Mortgage

Document Number3186940010
DateOct 27, 2021
Instrument3186940010
Lender
NameCHELSEA GROTON BANK
TypeBank
Agreement
TypeStand-Alone First Mortgage
AmountAmount on Record

Mortgage

Document Number000827-169
DateOct 27, 2021
Book Page827/169
Instrument3186950005
Lender
NameCHELSEA GROTON BANK
TypeBank
Agreement
TypeStand-Alone First Mortgage
AmountAmount on Record
Term301 Months
DueNov 1, 2046

Tax Assessment & Valuation

The 2026 property tax bill for 25 Main St was $19,276, up 6.6% from the year before.

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

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionStonington Town
MunicipalityStonington Borough
Unified School DistrictStonington School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$19,276.00 (+6.62%)$888,700 (-) Land $386,900 Building $501,800$1,485,950 (+138.86%)
2025$18,080.00$888,700 Land $386,900 Building $501,800$622,090 Land $270,830 Building $351,260
2024$18,080.00 (+3.53%)
2023$17,463.00 (+4.41%)$888,700 (+41.65%) Land $386,900 Building $501,800
2022$16,726.00$627,400 Land $280,200 Building $347,200

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 25 Main St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

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

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation12.0 ft
Flood Insurance RequirementRequired
federally backed loans

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

Wildfire

Wildfire risk around 25 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 RiskLow
lower than 99.1% of the US · lower than 99% of Connecticut
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemAQUARION-MYSTIC
private · serves 10,788 people · EPA ID CT1370011
Water SourceSurface water
Last State InspectionNov 2025
LeadUnder 1 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 286 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Frontier
Fiber
7,000 / 7,000
Xfinity
Cable
2,000 / 250
Breezeline
Cable
1,000 / 50
Verizon
Fixed Wireless
300 / 20
AT&T
Fixed Wireless
100 / 20
T-Mobile
Fixed Wireless
100 / 20

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