30 Unity Ave, Belmont, MA 02478 Property Records

Middlesex County and Belmont Town property record for 30 Unity Ave, Belmont, MA 02478

Property Summary

Property Type	Condominium
Details	3 bd · 1 ba · 1,294 sqft · built 1920
Lot Size	0.114 acres (5,001 sqft)
Owner	2 Individual Names on Record
Last Sale	$763,000 (Apr 2026)
Tax Bill	$8,178 (2025)
Deeds & Mortgages	Apr 2026 Sale & Mortgage May 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`BELM M:01 P:000076 S:U:30`

Property Details

APN / Parcel Number

Primary APN	`BELM M:01 P:000076 S:U:30`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,294 sqft Living Area
1st Floor Area	1,056 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 2012
Architectural Style	Condo/Apartment
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Lot Area	5,001 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	30 UNITY AVE
City	BELMONT
State	MA
Zip	02478-3673
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	R
Jurisdiction	BELMONT MA
Township / Civil Division	BELMONT
Census Block Group	2
Census Block	2007
Census Tract	357300

Owner

Source: Middlesex County and Belmont Town records, as of July 20, 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	30 UNITY AVE, 30-32, BELMONT, MA 02478-3673
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Date	Document
Apr 30, 2026	Condominium Deed, Transfer · Conventional Mortgage LEADER BANK NA
May 5, 2022	Condominium Deed, Transfer · Stand-Alone First Mortgage CROSSCOUNTRY MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 30, 2026 · Amount on Record
Deed Sale	Apr 30, 2026 · Amount on Record
Prior Sale	May 5, 2022 · Amount on Record
Deed Document Number	202649033
Deed Book / Page	85539 / 175
Record Updated	Sep 20, 2026

April 2026: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BELMONT MA
Recording Date	Apr 30, 2026
Property Address	30 UNITY AVE, BELMONT, MA 02478-3673
Document Number	085539-175
Book / Page	85539 / 175
Instrument Date	Apr 16, 2026
Instrument	202649033
Transaction Type	Transfer
Record Updated	Jul 6, 2026

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Relationship	Tenants by the Entirety

Mortgage

Date	Apr 30, 2026

Lender

Name	LEADER BANK NA

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	6.22%
Max Rate	-1%

May 2022: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BELMONT MA
Recording Date	May 5, 2022
Property Address	30 UNITY AVE, BELMONT, MA 02478-3673
Document Number	080085-193
Book / Page	80085 / 193
Instrument Date	May 5, 2022
Instrument	67854
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Relationship	Joint Tenants with Right of Survivorship
Address	30 UNITY AVE # 30, 30, BELMONT, MA 02478-3673

Mortgage

Document Number	0000067855
Date	May 5, 2022
Instrument	67855

Lender

Name	CROSSCOUNTRY MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

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	Assessed Market Value
2025	$8,178.00 (+19.07%)	$718,000 (+17.51%) Building $718,000	$835,620 (-2.81%)
2024			$859,750
2023	$6,868.00	$611,000 Building $611,000

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

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

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 1,030 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, Starry.

Nearby Properties on Unity Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures