11 Mattson Ave, Worcester, MA 01606 Property Records

Worcester County and Worcester City property record for 11 Mattson Ave, Worcester, MA 01606

Property Summary

Property Type	Triplex
Details	6 bd · 3 ba · 3,323 sqft · built 1902
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Individual Names on File
Last Sale	$656,000 (Nov 2025)
Tax Bill	$7,515 (2026)
Deeds & Mortgages	Nov 2025 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`13-005-00029`

Property Details

APN / Parcel Number

Primary APN	`13-005-00029`
Alternative APN	`WORC M:13 B:005 L:00029`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	15 Rooms
Units	3 Units
Stories	3 Stories
Building Area	3,323 sqft Living Area
Gross Area	5,236 sqft
1st Floor Area	1,113 sqft
Attic	Attic
Attic Area	810 sqft
Basement Area	1,113 sqft
Unfinished Basement	1,113 sqft

Exterior

Year Built	Built 1902
Effective Year Built	Effective 1902
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Stone
Roof Type	Gambrel
Roof Material	Asphalt
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Basement
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	13-005-00029
Street Address	11 MATTSON AVE
City	WORCESTER
State	MA
Zip	01606-3156
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	RG-5
Legal Block	5
Legal Lot Number	29
Jurisdiction	WORCESTER MA
Township / Civil Division	WORCESTER
Census Block Group	1
Census Block	1003
Census Tract	730500

Owner

11 Mattson Ave, a triplex, is owned and occupied by two individuals who bought it in November 2025.

Source: Worcester County and Worcester City records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	11 MATTSON AVE, WORCESTER, MA 01606-3156
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 3, 2025 · Amount on File
Deed Sale	Nov 3, 2025 · Amount on File
Prior Sale	Sep 2, 2003 · Amount on File
Deed Document Number	202595400
Deed Book / Page	72770 / 207
Prior Transfer Date	Oct 31, 2025
Prior Transfer Doc	072770-207
Record Updated	Oct 29, 2026

November 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WORCESTER MA
Recording Date	Nov 3, 2025
Property Address	11 MATTSON AVE, WORCESTER, MA 01606-3156
Document Number	072770-207
Book / Page	72770 / 207
Instrument Date	Oct 31, 2025
Instrument	95400
Transaction Type	Transfer
Record Updated	Mar 13, 2026

Transaction

Amount	Amount on Record
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
Address	11 MATTSON AVE, WORCESTER, MA 01606-3156

Mortgage

Document Number	0000095401
Date	Nov 3, 2025
Instrument	95401

Lender

Name	WORKERS CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.63%
Type Change Date	Nov 1, 2030
Index	1-Year CMT

Tax Assessment & Valuation

The 2026 property tax bill for 11 Mattson Ave was $7,515, up 3.5% from the year before.

Source: Worcester County and Worcester City assessment roll, as of April 14, 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

Year	Tax Bill	Assessed Value
2026	$7,515.00 (+3.5%)	$565,900 (+2.8%) Land $113,300 Building $452,600
2025	$7,261.00	$550,500 Land $107,900 Building $442,600
2023	$6,439.00	$449,000 Land $93,800 Building $355,200

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

Flood

FEMA maps place 11 Mattson Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective November 30, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 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

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

The area around 11 Mattson Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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	WORCESTER DPWP, WATER SUPPLY DIVISION serves 206,518 people · EPA ID MA2348000
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, 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 150 locations within half a mile, as of December 31, 2025

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

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

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