520 Main St, Old Saybrook, CT 06475 Property Records

Old Saybrook Town property record for 520 Main St, Old Saybrook, CT 06475

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,711 sqft · built 1972
Lot Size2.25 acres (98,010 sqft)
OwnerIndividual Name on Record
Last Sale$625,000 (Sep 2014)
Tax Bill$10,900 (2025)
Flood ZoneZone VE (high risk)
APN330000

Property Details

APN / Parcel Number

Primary APN330000
Alternative APN
  • OSAY M:023 B:006 L:1

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,711 sqft Living Area
Gross Area3,280 sqft
1st Floor Area1,020 sqft
AtticAttic
Attic Area528 sqft

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1972
Architectural StyleCape Cod
Exterior MaterialAluminum/Vinyl
Roof TypeGable
Roof MaterialAsphalt
Lot Area98,010 sqft (2.25 acres)
Deck AreaDeck Area

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemBaseboard
Heating FuelElectric

Location & Zoning

Account Number330000
Street Address520 MAIN ST
CityOLD SAYBROOK
StateCT
Zip06475-2530
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA
Legal Block6
Legal Lot Number1
JurisdictionOLD SAYBROOK CT
Township / Civil DivisionOLD SAYBROOK
Census Block Group1
Census Block1006
Census Tract670200

Owner

Source: Old Saybrook 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 RecordIndividual Name on Record
Mailing Address520 MAIN ST, OLD SAYBROOK, CT 06475-2530
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 24, 2014 · Amount on Record
Deed SaleSep 24, 2014 · Amount on Record
Prior SaleNov 6, 2003 · Amount on Record
Deed Book / Page598 / 544
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Old Saybrook Town assessment roll, as of June 25, 2026

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionOld Saybrook Town
Unified School DistrictOld Saybrook School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$10,900.00$703,200 (+54.41%) Land $439,700 Building $263,500$492,240 Land $307,790 Building $184,450
2024$10,900.00 (+17.04%)
2023$9,313.00 (+1.85%)$455,400 (-) Land $298,500 Building $156,900
2022$9,144.00$455,400 Land $298,500 Building $156,900

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

Flood

Source: FEMA National Flood Hazard Layer, effective November 28, 2025

FEMA Flood ZoneZone VE
high risk · coastal, wave action
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation15.0 ft
Flood Insurance RequirementRequired
federally backed loans

Coastal Barrier Resources

Source: USFWS Coastal Barrier Resources System, as of December 19, 2024

Coastal Barrier Resources SystemYes
UnitCT-07 “Griswold Point”
Unit TypeSystem Unit
DesignatedNov 25, 2024
NFIP EligibilityEligible (built 1972)
built before the Nov 25, 2025 cutoff

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 RiskLow
lower than 97% of the US · lower than 95% 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 SystemCTWC - SHORELINE REGION-GUILFORD SYSTEM
private · serves 33,975 people · EPA ID CT0608011
Water SourceSurface water
Last State InspectionJun 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 186 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Frontier
Fiber
7,000 / 7,000
GoNetspeed
Fiber
2,000 / 2,000
Xfinity
Cable
2,000 / 250
T-Mobile
Fixed Wireless
100 / 20

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