154 Union St, Guilford, CT 06437 Property Records

Guilford Town property record for 154 Union St, Guilford, CT 06437

Property Summary

Property TypeSingle Family Home
Details2 bd · 1.5 ba · 1,146 sqft · built 1916
Lot Size0.26 acres (11,326 sqft)
Owner2 Individual Names on Record
Last Sale$264,000 (Nov 2009)
Tax Bill$6,132 (2025)
Deeds & MortgagesAug 2024 Transfer
Flood ZoneZone X (minimal risk)
APNGUIL M:40118

Property Details

APN / Parcel Number

Primary APNGUIL M:40118
Alternative APN
  • 6667

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms4 Rooms
Stories2 Stories
Building Area1,146 sqft Living Area

Exterior

Year BuiltBuilt 1916
Effective Year BuiltEffective 1981
Architectural StyleCape Cod
Exterior MaterialWood Siding
Construction TypeFrame
Foundation TypeRaised
Roof TypeGambrel
Roof MaterialShingle
Lot Area11,326 sqft (0.26 acres)

Utilities, Heating & Cooling

Heating SystemRadiant
Heating FuelGas
SewerSeptic
Water SourceWell

Location & Zoning

Account Number6667
Street Address154 UNION ST
CityGUILFORD
StateCT
Zip06437-2717
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-3
JurisdictionGUILFORD CT
Township / Civil DivisionGUILFORD
Census Block Group1
Census Block1010
Census Tract190100

Historic Designation

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

Historic DistrictWithin the Guilford Historic Town Center
listed 1976 · 373 contributing resources · NRIS 76001988

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

Owner

Source: Guilford Town records, as of October 20, 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 Address154 UNION ST, GUILFORD, CT 06437-2717
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 13, 2009 · Amount on Record
Deed SaleNov 13, 2009 · Amount on Record
Prior SaleMay 30, 2001 · Amount on Record
Deed Book / Page791 / 424
Last Transfer DateAug 14, 2024
Transfer Doc001021-250
Record UpdatedOct 29, 2026

August 2024: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionGUILFORD CT
Recording DateAug 19, 2024
Property Address154 UNION ST, GUILFORD, CT 06437-2717
Document Number001021-250
Book / Page1021 / 250
Instrument DateAug 14, 2024
Transaction TypeTransfer
Record UpdatedSep 5, 2024

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address154 UNION ST, GUILFORD, CT 06437-2717

Tax Assessment & Valuation

Source: Guilford Town assessment roll, as of September 25, 2026

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionGuilford Town
Unified School DistrictGuilford School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$6,132.00$221,760 (-) Land $154,560 Building $67,200$316,800 Land $220,800 Building $96,000
2024$6,132.00 (+4.04%)$221,760 (-) Land $154,560 Building $67,200
2023$5,894.00 (-14.08%)$221,760 (+7.48%) Land $154,560 Building $67,200
2022$6,860.00$206,330 Land $163,800 Building $42,530

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 January 25, 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone A, within 500 ft
Flood Insurance RequirementNot required
lenders may require it

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 80% of the US · above 55% of Connecticut
Wildfire Likelihood0.01% annual chance
ExposureDirect
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 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 94 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
Verizon
Fixed Wireless
300 / 20

May also be available: T-Mobile.

Nearby Properties on Union St

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