121 Bartlett Ave, #123, Belmont, MA 02478 Property Records

Middlesex County and Belmont Town property record for 121 Bartlett Ave, #123, Belmont, MA 02478

Property Summary

Property Type	Duplex
Details	5 bd · 4.5 ba · 2,990 sqft · built 1928
Lot Size	0.131 acres (5,691 sqft)
Owner	2 Individual Names on Record
Tax Bill	$16,049 (2025)
Deeds & Mortgages	Jan 2022 Line of Credit Aug 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`BELM M:15 P:000098 S`

Property Details

APN / Parcel Number

Primary APN	`BELM M:15 P:000098 S`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Units	2 Units
Stories	3 Stories
Building Area	2,990 sqft Living Area
1st Floor Area	1,196 sqft
Game Room	Game Room

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1928
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Lot Area	5,691 sqft (0.131 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Street Address	121 BARTLETT AVE, 123
City	BELMONT
State	MA
Zip	02478-1203
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R
Jurisdiction	BELMONT MA
Township / Civil Division	BELMONT
Census Block Group	2
Census Block	2016
Census Tract	357600

Owner

Source: Middlesex County and Belmont Town records, as of April 14, 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 Record
Mailing Address	123 BARTLETT AVE, BELMONT, MA 02478-1203
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Date	Document
Jan 14, 2022	Deed of Trust, Mortgage · Line of Credit EAST CAMBRIDGE SAVINGS BANK
Aug 29, 2019	Trustee's Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 26, 2019
Transfer Doc	73193-402
Record Updated	Jun 8, 2026

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BELMONT MA
Property Address	121-123 BARTLETT AVE, BELMONT, MA 02478
Transaction Type	Mortgage
Record Updated	Jan 28, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	079537-199
Date	Jan 14, 2022
Book Page	79537/199
Instrument	8147

Lender

Name	EAST CAMBRIDGE SAVINGS BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

August 2019: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	BELMONT MA
Recording Date	Aug 29, 2019
Property Address	121-123 BARTLETT AVE, BELMONT, MA 02478
Document Number	73193-402
Book / Page	073193 / 000402
Instrument Date	Aug 26, 2019
Instrument	129866
Transaction Type	Transfer
Record Updated	Sep 17, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	123 BARTLETT AVE BELMONT MA 024781203, BELMONT, MA 02478-1203

Tax Assessment & Valuation

Source: Middlesex County and Belmont Town assessment roll, as of April 14, 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

Year	Tax Bill	Assessed Value
2025	$16,049.00 (+11.82%)	$1,409,000 (+10.34%) Land $609,000 Building $800,000
2023	$14,353.00	$1,277,000 Land $761,000 Building $516,000

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 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	1 in force
Nearby Flood Claims	1 (1978)
Most Recent Claim	Jan 1978 · tidal / storm surge

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 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	BELMONT WATER DEPT. (MWRA) serves 27,442 people · EPA ID MA3026000
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, 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 1,029 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, AT&T.

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