66 Prospect St, Marlborough, MA 01752 Property Records

Middlesex County and Marlborough City property record for 66 Prospect St, Marlborough, MA 01752

Property Summary

Property Type	Triplex
Details	8 bd · 3 ba · 3,341 sqft · built 1880
Lot Size	0.282 acres (12,284 sqft)
Owner	Company Name on Record
Last Sale	$430,000 (Mar 2019)
Tax Bill	$6,792 (2025)
Deeds & Mortgages	Sep 2026 Mortgage Mar 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`844500`

Property Details

APN / Parcel Number

Primary APN	`844500`
Alternative APN	`MARL M:069 B:527 L:000`

Interior

Bedrooms	8 Beds
Full Baths	3 Baths
Total Rooms	14 Rooms
Units	3 Units
Stories	3 Stories
Building Area	3,341 sqft Living Area
Gross Area	5,865 sqft
Basement Area	1,244 sqft
Unfinished Basement	1,244 sqft

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1880
Architectural Style	Other
Exterior Material	Other
Roof Type	Mansard
Roof Material	Asphalt
Lot Area	12,284 sqft (0.282 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	844500
Street Address	66 PROSPECT ST
City	MARLBOROUGH
State	MA
Zip	01752-4096
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	RB
Legal Block	527
Jurisdiction	MARLBOROUGH MA
Township / Civil Division	MARLBOROUGH
Census Block Group	3
Census Block	3000
Census Tract	321301

Owner

Source: Middlesex County and Marlborough City records, as of October 9, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	89 SCHOOL ST, MILFORD, MA 01757-2061
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Sep 11, 2026	Quit Claim Deed, Transfer · Commercial Mortgage LOAN FUNDER LLC
Mar 29, 2019	Quit Claim Deed, Transfer · Stand-Alone First Mortgage HOME POINT FINANCIAL CORPORATION

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 29, 2019 · Amount on Record
Deed Sale	Mar 29, 2019 · Amount on Record
Prior Sale	Aug 27, 2012 · Amount on Record
Deed Document Number	201939435
Deed Book / Page	72398 / 452
Last Transfer Date	Sep 10, 2026
Transfer Doc	0000116122
Record Updated	Oct 29, 2026

September 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARLBOROUGH MA
Recording Date	Sep 11, 2026
Property Address	66 PROSPECT ST, MARLBOROUGH, MA 01752-4096
Document Number	0000116122
Book / Page	86131 / 27
Instrument Date	Sep 10, 2026
Instrument	2026116122
Transaction Type	Transfer
Record Updated	Sep 30, 2026

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	89 SCHOOL ST, MILFORD, MA 01757-2061

Mortgage

Date	Sep 11, 2026

Lender

Name	LOAN FUNDER LLC

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	360 Months

Interest

Max Rate	-1%

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARLBOROUGH MA
Recording Date	Mar 29, 2019
Property Address	66 PROSPECT ST, MARLBOROUGH, MA 01752-4096
Document Number	72398-452
Book / Page	72398 / 452
Instrument Date	Mar 27, 2019
Instrument	39435
Transaction Type	Transfer
Record Updated	May 12, 2021

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
Address	89 SCHOOL ST # 91, 91, MILFORD, MA 01757-2061

Mortgage

Document Number	39436
Date	Mar 29, 2019
Instrument	39436

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Government Agency

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Middlesex County and Marlborough City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Marlborough City
Unified School District	Marlborough School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$6,792.00 (+12.73%)	$688,800 (+17.06%) Land $212,000 Building $476,800
2024	$6,025.00 (-2.59%)	$588,400 (+9.78%) Land $192,700 Building $395,700
2023	$6,185.00	$536,000 Land $155,400 Building $380,600

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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	MARLBOROUGH DPW WATER DIV. (MWRA) serves 41,799 people · EPA ID MA2170000
Water Source	Purchased surface water from MWRA
Last State Inspection	Aug 2024
Lead	1 ppb (2026) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 466 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
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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