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21 E Shore Ave, Groton, CT 06340 Property Records

Groton Town property record for 21 E Shore Ave, Groton, CT 06340

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 936 sqft · built 1935
Lot Size0.398 acres (17,337 sqft)
Owner2 Individual Names on Record
Last Sale$2,900,000 (Mar 2025)
Tax Bill$32,428 (2025)
Deeds & MortgagesMar 2025 Sale & Mortgage
Feb 2017 Sale & Mortgage
Flood ZoneZone AE (high risk)
APNGROT M:260707570675

Property Details

APN / Parcel Number

Primary APNGROT M:260707570675
Alternative APNs
  • 260707570675
  • 134078000

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area936 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1935
Effective Year BuiltEffective 1935
Architectural StyleOther
Exterior MaterialWood Siding
Roof TypeGable
Roof MaterialAsphalt
Lot Area17,337 sqft (0.398 acres)
Garage TypeAttached
Deck AreaDeck Area
Loading DockLoading Dock
Boat AccessBoat Access

Location & Zoning

Account Number260707570675
Street Address21 E SHORE AVE
CityGROTON
StateCT
Zip06340-8837
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
JurisdictionGROTON CT
Township / Civil DivisionGROTON
Census Block Group3
Census Block3001
Census Tract702900

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address21 E SHORE AVE, GROTON, CT 06340-8837
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Mar 28, 2025Warranty Deed, Transfer · Stand-Alone First Mortgage
CHELSEA GROTON BANK
Feb 1, 2017Warranty Deed, Transfer
BANK OF AMERICA

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 28, 2025 · Amount on Record
Deed SaleMar 28, 2025 · Amount on Record
Prior SaleFeb 1, 2017 · Amount on Record
Deed Book / Page1319 / 41
Record UpdatedSep 20, 2026

March 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionGROTON CT
Recording DateMar 28, 2025
Property Address21 E SHORE AVE, GROTON, CT 06340-8837
Document Number0001319-41
Book / Page1319 / 41
Instrument DateMar 28, 2025
Transaction TypeTransfer
Record UpdatedApr 10, 2025

Transaction

AmountAmount Recorded
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
RelationshipJoint Tenants

Mortgage

Document Number5291690016
DateMar 28, 2025
Instrument5291690016
Lender
NameCHELSEA GROTON BANK
TypeBank
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

February 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionGROTON CT
Recording DateFeb 1, 2017
Property Address21 E SHORE AVE, GROTON, CT 06340-8837
Document Number1178-502
Book / Page00117 / 000502
Instrument DateJan 31, 2017
Instrument480269
Transaction TypeTransfer
Record UpdatedAug 16, 2018

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$1,300.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number1178-505
DateFeb 1, 2017
Book Page001178/000505
Instrument480270
Lender
NameBANK OF AMERICA
TypeBank
Agreement
AmountAmount Recorded
Term360 Months
DueJan 31, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionGroton Town
Unified School DistrictGroton School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$32,428.00$1,151,150 (-) Land $1,094,261 Building $56,889$805,805 Land $765,983 Building $39,822
2024$32,428.00 (+10.51%)
2023$29,343.00 (+1.92%)$1,151,150 (-) Land $1,069,880 Building $81,270
2022$28,790.00$1,151,150 Land $1,069,880 Building $81,270

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

Flood

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 Elevation11.0 ft
Flood Insurance RequirementRequired
federally backed loans

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

Wildfire

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

Wildfire RiskNot rated
no burnable land within 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 40 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
T-Mobile
Fixed Wireless		100 / 20

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