447 Boston Post Rd E, Marlborough, MA 01752 Property Records

Middlesex County and Marlborough City property record for 447 Boston Post Rd E, Marlborough, MA 01752

Property Summary

Property Type	Apartments (5+ Units)
Lot Size	3.58 acres (156,057 sqft)
Owner	Company Name on File
Last Sale	$17,476,500 (Sep 2019)
Tax Bill	$186,830 (2025)
Deeds & Mortgages	Sep 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`558720`

Property Details

APN / Parcel Number

Primary APN	`558720`
Alternative APN	`MARL M:073 B:023 L:000`

Interior

Units	62 Units

Exterior

Lot Area	156,057 sqft (3.58 acres)
Total Buildings	3 Buildings

Location & Zoning

Account Number	558720
Street Address	447 BOSTON POST RD E
City	MARLBOROUGH
State	MA
Zip	01752-3628
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	B
Legal Block	23
Jurisdiction	MARLBOROUGH MA
Township / Civil Division	MARLBOROUGH
Census Block Group	3
Census Block	3000
Census Tract	321200

Owner

Source: Middlesex County and Marlborough City records · APN 558720

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	Company Name on File
Mailing Address	PO BOX 424, WINCHESTER, MA 01890-0524
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 27, 2019 · Amount on Record
Deed Sale	Sep 27, 2019 · Amount on Record
Deed Document Number	2019147502
Deed Book / Page	73354 / 143
Record Updated	Jun 08, 2026

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARLBOROUGH MA
Recording Date	Sep 27, 2019
Property Address	447 BOSTON POST RD E, MARLBOROUGH, MA 01752-3628
Document Number	073354-143
Book / Page	73354 / 143
Instrument Date	Sep 25, 2019
Instrument	147502
Transaction Type	Transfer
Record Updated	May 13, 2022

Transaction

Amount	Amount Recorded
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	369 LINDSAY POND RD, CONCORD, MA 01742-5217

Mortgage

Document Number	0000147503
Date	Sep 27, 2019
Instrument	147503

Lender

Name	BROOKLINE BANK

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

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

Year	Tax Bill	Assessed Value
2025	$186,830.00 (+4.52%)	$18,948,300 (+8.55%) Land $5,936,000 Building $13,012,300
2024	$178,756.00 (-6.63%)	$17,456,600 (+5.23%) Land $5,936,000 Building $11,520,600
2023	$191,441.00	$16,589,300 Land $5,376,000 Building $11,213,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173212003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

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
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 57% of Massachusetts
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect 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, availability as of December 31, 2025 · sampled at 191 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	MARLBOROUGH DPW WATER DIV. (MWRA) serves 41,799 people
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 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.