12 High Rock Ave, Dedham, MA 02026 Property Records

Norfolk County and Dedham Town property record for 12 High Rock Ave, Dedham, MA 02026

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,010 sqft · built 2002
Lot Size0.282 acres (12,300 sqft)
Owner2 Company Names on Record
Last Sale$410,000 (Feb 2002)
Tax Bill$12,007 (2026)
Deeds & MortgagesNov 2019 Mortgage
Flood ZoneZone X (minimal risk)
APNDEDH M:0098 L:0067

Property Details

APN / Parcel Number

Primary APNDEDH M:0098 L:0067

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area2,010 sqft Living Area
Gross Area4,000 sqft
1st Floor Area1,004 sqft
Basement Area988 sqft
Unfinished Basement160 sqft

Exterior

Year BuiltBuilt 2002
Effective Year BuiltEffective 2002
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Roof TypeGable
Roof MaterialAsphalt
Lot Area12,300 sqft (0.282 acres)
Deck AreaDeck Area

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C
Heating FuelGas

Location & Zoning

Street Address12 HIGH ROCK AVE
CityDEDHAM
StateMA
Zip02026-2605
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeB
Legal SubdivisionWEST ROXBURY GARDENS
Legal Lot Number67
JurisdictionDEDHAM MA
Township / Civil DivisionDEDHAM
Census Block Group1
Census Block1018
Census Tract402102

Owner

Source: Norfolk County and Dedham 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 Company Names on Record
Mailing Address12 HIGH ROCK AVE, DEDHAM, MA 02026-2605
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 22, 2002 · Amount on Record
Deed SaleFeb 22, 2002 · Amount on Record
Last Transfer DateNov 8, 2024
Transfer Doc042107-271
Record UpdatedOct 29, 2026

November 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDEDHAM MA
Property Address12 HIGH ROCK AVE, DEDHAM, MA 02026-2605
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyTITLE365

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number37381-114
DateNov 26, 2019
Book Page37381/114
Instrument110215
Lender
NameSANTANDER BANK NA
TypeBank
Agreement
TypeBalloon Mortgage
AmountAmount Recorded
Term361 Months
DueDec 1, 2049

Tax Assessment & Valuation

Source: Norfolk County and Dedham Town assessment roll, as of April 14, 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyNorfolk County
County SubdivisionDedham Town
Unified School DistrictDedham School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$12,007.00 (+11.07%)$976,200 (+13.96%) Land $333,900 Building $642,300$898,784 (+2.1%)
2025$10,810.00 (+0.75%)$856,600 (-0.2%) Land $281,800 Building $574,800$880,270 (+2.64%)
2024$10,729.00 (+12.01%)$858,300 (+15.05%) Land $266,800 Building $591,500$857,660
2023$9,579.00$746,000 Land $236,900 Building $509,100

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 May 26, 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 Policies94 units insured
incl. 86 condo units

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 SystemDEDHAM WESTWOOD WATER DIST.
serves 41,630 people · EPA ID MA3073000
Water SourcePurchased surface water from MWRA
Last State InspectionApr 2025
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Oct 2021
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 475 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 2,000
Astound Broadband
Cable
1,500 / 50
Verizon
Fiber · Fixed Wireless in parts of the area
980 / 880
Netafy
Fixed Wireless
150 / 150
T-Mobile
Fixed Wireless
100 / 20

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