12 Walnut St, Hyannis, MA 02601 Property Records

Barnstable County and Barnstable Town City property record for 12 Walnut St, Hyannis, MA 02601

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,257 sqft · built 1931
Lot Size0.23 acres (10,019 sqft)
Owner2 Individual Names on Record
Last Sale$135,000 (Feb 2001)
Tax Bill$3,595 (2025)
Flood ZoneZone X (minimal risk)
APNHYAN M:310 L:133

Property Details

APN / Parcel Number

Primary APNHYAN M:310 L:133
Alternative APN
  • 227025

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,257 sqft Living Area
Gross Area2,182 sqft

Exterior

Year BuiltBuilt 1931
Effective Year BuiltEffective 1931
Architectural StyleConventional
Exterior MaterialWood Siding
Roof TypeGable
Roof MaterialAsphalt
Lot Area10,019 sqft (0.23 acres)

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number227025
Street Address12 WALNUT ST
CityHYANNIS
StateMA
Zip02601-5770
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code1
Legal Lot Number133
JurisdictionBARNSTABLE MA
Township / Civil DivisionBARNSTABLE TOWN
Census Block Group2
Census Block2009
Census Tract12602

Owner

Source: Barnstable County and Barnstable Town City records, as of July 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 Address12 WALNUT ST, HYANNIS, MA 02601-5770
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 28, 2001 · Amount on Record
Deed SaleFeb 28, 2001 · Amount on Record
Prior SaleDec 19, 1994 · Amount on Record
Deed Book / Page13598 / 147
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Barnstable County and Barnstable Town City assessment roll, as of May 27, 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyBarnstable County
MunicipalityBarnstable Town City
Unified School DistrictBarnstable School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,595.00 (+2.42%)$387,800 (-) Land $132,000 Building $255,800$521,740
2024$3,510.00 (+6.62%)$387,800 (+12.73%) Land $132,000 Building $255,800
2023$3,292.00$344,000 Land $126,700 Building $217,300

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 October 1, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims2 (1996–1998)
Claims Outside the SFHA2 of 2
Most Recent ClaimJun 1998 · river or lake flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 SystemHYANNIS WATER SYSTEM, TOWN OF BARNSTABLE
serves 35,000 people · EPA ID MA4020004
Water SourceGroundwater
Last State InspectionMar 2024
LeadUnder 1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 242 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 2,000
AT&T
Fixed Wireless
100 / 20
T-Mobile
Fixed Wireless
100 / 20

May also be available: OpenCape.

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