331 Common St, Belmont, MA 02478 Property Records

Middlesex County and Belmont Town property record for 331 Common St, Belmont, MA 02478

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,493 sqft · built 1925
Lot Size	0.139 acres (6,057 sqft)
Owner	2 Individual Names on File
Last Sale	$1,399,000 (Jun 2019)
Tax Bill	$20,217 (2025)
Deeds & Mortgages	Aug 2018 Mortgage Jul 2020 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`BELM M:17 P:000116 S`

Property Details

APN / Parcel Number

Primary APN	`BELM M:17 P:000116 S`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,493 sqft Living Area
1st Floor Area	936 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Colonial
Exterior Material	Combination
Construction Type	Frame
Lot Area	6,057 sqft (0.139 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	331 COMMON ST
City	BELMONT
State	MA
Zip	02478-2825
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SC
Jurisdiction	BELMONT MA
Township / Civil Division	BELMONT
Census Block Group	2
Census Block	2016
Census Tract	357800

Owner

Source: Middlesex County and Belmont Town records · APN BELM M:17 P:000116 S

Assessment roll updated April 14, 2026 · Last verified July 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	331 COMMON ST, BELMONT, MA 02478-2825
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Aug 02, 2018	Deed of Trust, Mortgage · Commercial Mortgage NORTH SHORE BANK
Jul 20, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance NEWREZ LLC
Jun 27, 2019	Quit Claim Deed, Transfer · Stand-Alone First Mortgage LEADER BANK NA
Jun 29, 2018	Trustee's Deed, Transfer

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 27, 2019 · Amount on Record
Deed Sale	Jun 27, 2019 · Amount on Record
Prior Sale	Jun 29, 2018 · Amount on Record
Deed Document Number	201989803
Deed Book / Page	72835 / 503
Transfer Doc	58983-420
Record Updated	Sep 20, 2026

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BELMONT MA
Property Address	331 COMMON ST, BELMONT, MA 02478-2825
Transaction Type	Mortgage
Record Updated	Mar 22, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	71423-196
Date	Aug 02, 2018
Book Page	71423/196
Instrument	118080

Lender

Name	NORTH SHORE BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BELMONT MA
Property Address	331 COMMON ST, BELMONT, MA 02478-2825
Transaction Type	Mortgage
Record Updated	Mar 22, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	75163-395
Date	Jul 20, 2020
Book Page	75163/395
Instrument	117979

Lender

Name	NEWREZ LLC

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2050

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BELMONT MA
Recording Date	Jun 27, 2019
Property Address	331 COMMON ST, BELMONT, MA 02478-2825
Document Number	72835-503
Book / Page	72835 / 503
Instrument Date	Jun 26, 2019
Instrument	89803
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	331 COMMON ST, BELMONT, MA 02478-2825

Mortgage

Document Number	89804
Date	Jun 27, 2019
Instrument	89804

Lender

Name	LEADER BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

June 2018: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	BELMONT MA
Recording Date	Jun 29, 2018
Property Address	331 COMMON ST, BELMONT, MA 02478-2825
Document Number	71242-66
Book / Page	071242 / 000066
Instrument Date	Jun 29, 2018
Instrument	95832
Transaction Type	Transfer
Record Updated	Jul 17, 2018

Transaction

Amount	Amount Recorded
Tax	$4,332.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22 HOUGH RD BELMONT MA 024781105, BELMONT, MA 02478-1105

Tax Assessment & Valuation

Source: Middlesex County and Belmont Town records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Belmont Town
Unified School District	Belmont School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$20,217.00 (+54.66%)	$1,775,000 (+52.62%) Land $773,000 Building $1,002,000	$1,674,850 (+0.82%)
2024			$1,661,170
2023	$13,072.00	$1,163,000 Land $735,000 Building $428,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 10, 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)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 250
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 721 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	BELMONT WATER DEPT. (MWRA) serves 27,442 people
Water Source	Purchased surface water from MWRA
Last State Inspection	Jul 2023
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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.

331 Common St, Belmont, MA 02478 Property Records

Property Summary

Property Details

APN / Parcel Number

Interior

Exterior

Utilities, Heating & Cooling

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

August 2018: Deed of Trust, Mortgage

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

July 2020: Deed of Trust, Mortgage

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

June 2019: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

June 2018: Trustee's Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

Flood & Wildfire

Flood

Wildfire

Internet Providers

Drinking Water

Violations Reported to EPA

Nearby Properties on Common St

Nearby Streets

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