457 High St, Dedham, MA 02026 Property Records

Norfolk County and Dedham Town property record for 457 High St, Dedham, MA 02026

Property Summary

Property Type	Duplex
Details	6 bd · 2 ba · 2,731 sqft · built 1890
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Tax Bill	$10,350 (2025)
Deeds & Mortgages	Oct 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`DEDH M:0093 L:0092`

Property Details

APN / Parcel Number

Primary APN	`DEDH M:0093 L:0092`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Total Rooms	12 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,731 sqft Living Area
Gross Area	5,734 sqft
1st Floor Area	1,435 sqft
Attic	Attic
Attic Area	1,296 sqft
Basement Area	1,435 sqft
Unfinished Basement	1,435 sqft

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,000 sqft (0.115 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	457 HIGH ST
City	DEDHAM
State	MA
Zip	02026-2816
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	G
Legal Lot Number	92
Jurisdiction	DEDHAM MA
Township / Civil Division	DEDHAM
Census Block Group	1
Census Block	1010
Census Tract	402400

Owner

Source: Norfolk County and Dedham Town records · APN DEDH M:0093 L:0092

Assessment roll updated April 14, 2026 · Last verified April 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	457 HIGH ST, DEDHAM, MA 02026-2816
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 05, 2010
Deed Sale	Jan 05, 2010
Deed Document Number	2010931
Deed Book / Page	27361 / 243
Record Updated	Jun 08, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DEDHAM MA
Property Address	457 HIGH ST, DEDHAM, MA 02026-2816
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	37246-104
Date	Oct 16, 2019
Book Page	37246/104
Instrument	93931

Lender

Name	RTN FEDERAL CREDIT UNION

Agreement

Type	Balloon Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Nov 01, 2039

Tax Assessment & Valuation

Source: Norfolk County and Dedham Town records · Assessment roll updated April 14, 2026 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Norfolk County
County Subdivision	Dedham Town
Unified School District	Dedham School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$10,350.00 (+7.22%)	$820,100 (+6.2%) Land $315,600 Building $504,500
2024	$9,653.00 (+5.87%)	$772,200 (+8.75%) Land $286,300 Building $485,900
2023	$9,118.00	$710,100 Land $259,200 Building $450,900

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 26, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Radiate Holdings Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Netafy Fixed Wireless	150 / 150
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 271 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	DEDHAM WESTWOOD WATER DIST. serves 41,630 people
Water Source	Purchased surface water from MWRA
Last State Inspection	Apr 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Oct 2021
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.