13 Jonathan St, #15, Belmont, MA 02478 Property Records

Middlesex County and Belmont Town property record for 13 Jonathan St, #15, Belmont, MA 02478

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,100 sqft · built 1920
Lot Size	0.109 acres (4,735 sqft)
Owner	2 Company Names on File
Tax Bill	$11,231 (2025)
Deeds & Mortgages	Oct 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`BELM M:15 P:000140 S`

Property Details

APN / Parcel Number

Primary APN	`BELM M:15 P:000140 S`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,100 sqft Living Area
1st Floor Area	1,050 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Lot Area	4,735 sqft (0.109 acres)

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Street Address	13 JONATHAN ST, 15
City	BELMONT
State	MA
Zip	02478
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	2018
Census Tract	357600

Owner

Source: Middlesex County and Belmont Town assessment roll, APN BELM M:15 P:000140 S, as of 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 Company Names on File
Mailing Address	15 JONATHAN ST, BELMONT, MA 02478-4402
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 21, 2015
Deed Sale	Apr 21, 2015
Prior Sale	Jul 22, 1974 · Amount on Record
Deed Document Number	20151696941
Deed Book / Page	852 / 3
Record Updated	Jun 08, 2026

October 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BELMONT MA
Recording Date	Oct 11, 2022
Property Address	13-15 JONATHAN ST, BELMONT, MA 02478
Document Number	0001924792
Instrument Date	Sep 22, 2022
Instrument	1924792
Transaction Type	Transfer
Record Updated	Oct 28, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15 JONATHAN ST, BELMONT, MA 02478-4402

Tax Assessment & Valuation

Source: Middlesex County and Belmont Town assessment roll as of April 14, 2026 · Last verified April 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 is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$11,231.00 (+0.93%)	$986,000 (-0.4%) Land $582,000 Building $404,000
2023	$11,128.00	$990,000 Land $727,000 Building $263,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), as of September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173576002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, 1,029 locations within half a mile, 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 / 2,000
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T, Radiate Holdings.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system MA3026000, 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.