35 Upton Dr, Wilmington, MA 01887 Property Records

Middlesex County and Wilmington Town property record for 35 Upton Dr, Wilmington, MA 01887

Property Summary

Property Type	R&D Facility, Laboratory
Details	2 ba · 42,800 sqft · built 1998
Lot Size	4.96 acres (216,058 sqft)
Owner	Company Name on Record
Last Sale	$10,250,000 (Apr 2021)
Tax Bill	$118,422 (2026)
Deeds & Mortgages	Jan 2023 Refinance Oct 2021 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`WILM M:00R1 L:0000 P:0018J`

Property Details

APN / Parcel Number

Primary APN	`WILM M:00R1 L:0000 P:0018J`

Interior

Full Baths	2 Baths
Units	5 Units
Stories	1 Story
Building Area	42,800 sqft Total Area
Gross Area	43,200 sqft
1st Floor Area	42,800 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Exterior Material	Brick
Construction Type	Masonry / Concrete Block
Roof Type	Flat
Roof Material	Tar & Gravel
Lot Area	216,058 sqft (4.96 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	35 UPTON DR
City	WILMINGTON
State	MA
Zip	01887-1018
Property Category	Industrial
Property Type	Industrial > R&D Facility, Laboratory
Local Zoning Code	IND
Jurisdiction	WILMINGTON MA
Township / Civil Division	WILMINGTON
Census Block Group	2
Census Block	2001
Census Tract	331101

Owner

Source: Middlesex County and Wilmington Town records, as of October 20, 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	35 UPTON DR, WILMINGTON, MA 01887-1018
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Jan 27, 2023	Deed of Trust, Mortgage · Stand-Alone Refinance CAMBRIDGE SAVINGS BANK
Oct 27, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance METLIFE COMMERCIAL MORTGAGE ORIGINATOR L
Oct 27, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance METLIFE COMMERCIAL MORTGAGE ORIGINATOR L
Apr 6, 2021	Quit Claim Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 6, 2021 · Amount on Record
Deed Sale	Apr 6, 2021 · Amount on Record
Prior Sale	Dec 6, 2007
Deed Document Number	202120505
Deed Book / Page	35584 / 109
Prior Transfer Date	Apr 2, 2021
Prior Transfer Doc	35584-109
Record Updated	Oct 29, 2026

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILMINGTON MA
Property Address	35 UPTON DR, WILMINGTON, MA 01887-1018
Transaction Type	Mortgage
Record Updated	Feb 10, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	037650-116
Date	Jan 27, 2023
Book Page	37650/116
Instrument	2468

Lender

Name	CAMBRIDGE SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILMINGTON MA
Property Address	35 UPTON DR, WILMINGTON, MA 01887-1018
Transaction Type	Mortgage
Record Updated	Nov 12, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	36432-94
Date	Oct 27, 2021
Book Page	36432/94
Instrument	62748

Lender

Name	METLIFE COMMERCIAL MORTGAGE ORIGINATOR L

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILMINGTON MA
Property Address	35 UPTON DR, WILMINGTON, MA 01887-1018
Transaction Type	Mortgage
Record Updated	Nov 12, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	36433-126
Date	Oct 27, 2021
Book Page	36433/126
Instrument	62800

Lender

Name	METLIFE COMMERCIAL MORTGAGE ORIGINATOR L

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

April 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WILMINGTON MA
Recording Date	Apr 6, 2021
Property Address	35 UPTON DR, WILMINGTON, MA 01887-1018
Document Number	35584-109
Book / Page	35584 / 109
Instrument Date	Apr 2, 2021
Instrument	20505
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount Recorded
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	125 HIGH ST, BOSTON, MA 02110-2704

Tax Assessment & Valuation

Source: Middlesex County and Wilmington Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Wilmington Town
Unified School District	Wilmington School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026	$118,422.00 (-2.79%)	$4,511,300 (-0.87%) Land $1,585,600 Building $2,925,700
2025	$121,822.00 (+7.91%)	$4,550,700 (+5.73%) Land $1,509,600 Building $3,041,100
2024	$112,894.00 (-0.86%)	$4,304,000 (+3.33%) Land $1,509,600 Building $2,794,400
2023	$113,877.00	$4,165,200 Land $1,372,000 Building $2,793,200

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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
Flood Insurance Cost	Premium on Record median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	4 (2001–2024)
Most Recent Claim	Jan 2024 · rainfall accumulation
Claims by Event	Severe Storms And Flooding, May 2006 · 2 claims

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	WILMINGTON WATER DEPT serves 21,654 people · EPA ID MA3342000
Water Source	Purchased surface water from MWRA
Last State Inspection	Sep 2025
Lead	1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	E. coli resolved · Sep 2022
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. 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 34 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000

May also be available: T-Mobile, Verizon.

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