353 Mount Vernon St, Dedham, MA 02026 Property Records

Norfolk County and Dedham Town property record for 353 Mount Vernon St, Dedham, MA 02026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,978 sqft · built 1931
Lot Size	0.272 acres (11,866 sqft)
Owner	2 Individual Names on File
Last Sale	$584,250 (Jun 2011)
Tax Bill	$15,760 (2026)
Deeds & Mortgages	May 2022 Refinance Jun 2020 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`DEDH M:0140 L:0048`

Property Details

APN / Parcel Number

Primary APN	`DEDH M:0140 L:0048`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,978 sqft Living Area
Gross Area	5,547 sqft
1st Floor Area	1,577 sqft
Attic	Attic
Attic Area	884 sqft
Basement Area	1,397 sqft
Unfinished Basement	176 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1931
Architectural Style	Colonial
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	11,866 sqft (0.272 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Steam
Heating Fuel	Gas

Location & Zoning

Street Address	353 MOUNT VERNON ST
City	DEDHAM
State	MA
Zip	02026-3322
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	B
Legal Subdivision	ELMWOOD LAND CO
Legal Lot Number	48
Jurisdiction	DEDHAM MA
Township / Civil Division	DEDHAM
Census Block Group	5
Census Block	5012
Census Tract	402400

Owner

353 Mount Vernon St is owned and occupied by two individuals who bought it in June 2011.

Source: Norfolk County and Dedham Town records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	353 MOUNT VERNON ST, DEDHAM, MA 02026-3322
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 18, 2022	Deed of Trust, Mortgage · Stand-Alone Refinance BANK OF AMERICA NA
Jun 3, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance BANK OF AMERICA NA
Aug 26, 2019	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA
Jun 6, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 30, 2011 · Amount on File
Deed Sale	Jun 30, 2011 · Amount on File
Prior Sale	May 12, 1997 · Amount on File
Deed Document Number	20116
Deed Book / Page	28919 / 403
Record Updated	Oct 29, 2026

May 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DEDHAM MA
Property Address	353 MOUNT VERNON ST, DEDHAM, MA 02026-3322
Transaction Type	Mortgage
Record Updated	Jun 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	040546-323
Date	May 18, 2022
Book Page	40546/323
Instrument	43607

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2052

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DEDHAM MA
Property Address	353 MOUNT VERNON ST, DEDHAM, MA 02026-3322
Transaction Type	Mortgage
Record Updated	May 10, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	037940-387
Date	Jun 3, 2020
Book Page	37940/387
Instrument	51394

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DEDHAM MA
Property Address	353 MOUNT VERNON ST, DEDHAM, MA 02026-3322
Document Number	37108-579
Instrument Date	Aug 26, 2019
Transaction Type	Mortgage
Record Updated	Sep 17, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	353 MOUNT VERNON ST DEDHAM MA 020263322, DEDHAM, MA 02026-3322

Mortgage

Document Number	37108-579
Date	Aug 30, 2019
Book Page	037108/000579
Instrument	77033

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 29, 2049

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DEDHAM MA
Property Address	353 MOUNT VERNON ST, DEDHAM, MA 02026-3322
Document Number	36068-265
Instrument Date	Jun 6, 2018
Transaction Type	Mortgage
Record Updated	Jul 10, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	353 MOUNT VERNON ST DEDHAM MA 020263322, DEDHAM, MA 02026-3322

Mortgage

Document Number	36068-265
Date	Jun 18, 2018
Book Page	036068/000265
Instrument	50130

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Jun 17, 2048

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 353 Mount Vernon St was $15,760, up 2.6% from the year before.

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$15,760.00 (+2.6%)	$1,281,300 (+5.27%) Land $405,600 Building $875,700	$1,229,299 (+5.9%)
2025	$15,360.00 (+1.42%)	$1,217,100 (+0.45%) Land $375,600 Building $841,500	$1,160,805 (+7.87%)
2024	$15,145.00 (+10.63%)	$1,211,600 (+13.64%) Land $345,700 Building $865,900	$1,076,065
2023	$13,690.00	$1,066,200 Land $320,900 Building $745,300

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

Flood

FEMA maps place 353 Mount Vernon St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1991.

Source: FEMA National Flood Hazard Layer, effective May 26, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	4 (1991–2025)
Claims Outside the SFHA	3 of 4
Most Recent Claim	May 2025 · rainfall accumulation

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

The area around 353 Mount Vernon St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not 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 System	DEDHAM WESTWOOD WATER DIST. serves 41,630 people · EPA ID MA3073000
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, 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 642 locations within half a mile, as of December 31, 2025

Provider	Max 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

May also be available: T-Mobile.

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