20 Mattson Ave, Worcester, MA 01606 Property Records

Worcester County and Worcester City property record for 20 Mattson Ave, Worcester, MA 01606

Property Summary

Property Type	Duplex
Details	4 bd · 3 ba · 3,018 sqft · built 1920
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individual Names on File
Last Sale	$20,000 (May 1999)
Tax Bill	$9,428 (2025)
Deeds & Mortgages	Mar 2023 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`13-005-00040`

Property Details

APN / Parcel Number

Primary APN	`13-005-00040`
Alternative APN	`WORC M:13 B:005 L:00040`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Units	2 Units
Stories	3 Stories
Building Area	3,018 sqft Living Area
Gross Area	5,808 sqft
1st Floor Area	1,216 sqft
Attic	Attic
Attic Area	1,204 sqft
Basement Area	1,338 sqft
Unfinished Basement	1,338 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Construction Type	Stone
Roof Type	Gable
Roof Material	Asphalt
Lot Area	10,000 sqft (0.23 acres)
Garage Type	Basement
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Steam

Location & Zoning

Account Number	13-005-00040
Street Address	20 MATTSON AVE
City	WORCESTER
State	MA
Zip	01606-2711
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RG-5
Legal Subdivision	SUBDIVISION LAND HARVARD
Legal Block	5
Legal Lot Number	40
Jurisdiction	WORCESTER MA
Township / Civil Division	WORCESTER
Census Block Group	1
Census Block	1003
Census Tract	730500

Owner

Source: Worcester County and Worcester City records · APN 13-005-00040

Assessment roll updated 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 Individual Names on File
Mailing Address	20 MATTSON AVE, WORCESTER, MA 01606-2711
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 27, 1999 · Amount on Record
Deed Sale	May 27, 1999 · Amount on Record
Prior Sale	Jan 12, 1990 · Amount on Record
Deed Book / Page	21437 / 203
Transfer Doc	2143000203
Record Updated	Jun 08, 2026

March 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WORCESTER MA
Property Address	20 MATTSON AVE, WORCESTER, MA 01606-2711
Transaction Type	Mortgage
Record Updated	Apr 14, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	068964-315
Date	Mar 30, 2023
Book Page	68964/315
Instrument	24160

Lender

Name	TD BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	313 Months
Due	Apr 01, 2049

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Worcester County and Worcester City records · Assessment roll updated April 14, 2026 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Worcester County
Municipality	Worcester City
Unified School District	Worcester 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	$9,428.00 (+10.84%)	$714,800 (+20.5%) Land $261,100 Building $453,700
2023	$8,506.00	$593,200 Land $227,000 Building $366,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of November 30, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1984)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 1984 · 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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000

May also be available: AT&T, Netafy, Verizon.

Based on FCC filings for 150 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	WORCESTER DPWP, WATER SUPPLY DIVISION serves 206,518 people
Water Source	Surface water
Last State Inspection	Sep 2025
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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. This system sells water to local utilities; the supplier billing this address may be one of them. The full violation and enforcement history is in the system's EPA record.