50 Williams Rd, Lexington, MA 02420 Property Records

Middlesex County and Lexington Town property record for 50 Williams Rd, Lexington, MA 02420

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,828 sqft · built 1997
Lot Size	0.366 acres (15,936 sqft)
Owner	2 Company Names on Record
Last Sale	$260,000 (Jul 1997)
Tax Bill	$22,700 (2026)
Deeds & Mortgages	Jan 2020 Line of Credit Feb 2018 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`LEXI M:0078 L:000259`

Property Details

APN / Parcel Number

Primary APN	`LEXI M:0078 L:000259`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,828 sqft Living Area
Gross Area	6,989 sqft
1st Floor Area	1,694 sqft
Attic	Attic
Attic Area	1,694 sqft
Basement Area	1,118 sqft
Unfinished Basement	1,118 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Architectural Style	Contemporary
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	15,936 sqft (0.366 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	50 WILLIAMS RD
City	LEXINGTON
State	MA
Zip	02420-3232
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Lot Number	259
Jurisdiction	LEXINGTON MA
Township / Civil Division	LEXINGTON
Census Block Group	5
Census Block	5001
Census Tract	358600

Owner

Source: Middlesex County and Lexington 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	2 Company Names on Record
Mailing Address	50 WILLIAMS RD, LEXINGTON, MA 02420-3232
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 25, 2020	Deed of Trust, Mortgage · Line of Credit CITIZENS BK/RI
Feb 14, 2018	Quit Claim Deed, Transfer Quitclaim
Feb 14, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 16, 1997 · Amount on Record
Deed Sale	Jul 16, 1997 · Amount on Record
Record Updated	Oct 29, 2026

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEXINGTON MA
Property Address	50 WILLIAMS RD, LEXINGTON, MA 02420-3232
Document Number	74147-395
Instrument Date	Jan 25, 2020
Transaction Type	Mortgage
Record Updated	Mar 10, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	50 WILLIAMS RD LEXINGTON MA 024203232, LEXINGTON, MA 02420-3232

Mortgage

Document Number	74147-395
Date	Feb 19, 2020
Book Page	074147/000395
Instrument	24179

Lender

Name	CITIZENS BK/RI
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LEXINGTON MA
Recording Date	Feb 14, 2018
Property Address	50 WILLIAMS RD, LEXINGTON, MA 02420-3232
Document Number	0000081900
Instrument Date	Jan 24, 2018
Instrument	81900
Transaction Type	Transfer
Record Updated	Mar 7, 2018

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	50 WILLIAMS RD LEXINGTON MA 024203232, LEXINGTON, MA 02420-3232

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LEXINGTON MA
Recording Date	Feb 14, 2018
Property Address	50 WILLIAMS RD, LEXINGTON, MA 02420-3232
Document Number	70627-118
Book / Page	070627 / 000118
Instrument Date	Jan 24, 2018
Instrument	21379
Transaction Type	Transfer
Record Updated	Mar 7, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	50 WILLIAMS RD LEXINGTON MA 024203232, LEXINGTON, MA 02420-3232

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$22,700.00 (+5.82%)	$1,844,000 (+5.13%) Land $917,000 Building $927,000	$2,009,820 (-)
2025	$21,451.00 (+4.11%)	$1,754,000 (+4.28%) Land $873,000 Building $881,000	$2,009,820 (+1.45%)
2024	$20,605.00 (+4.62%)	$1,682,000 (+11.02%) Land $832,000 Building $850,000	$1,981,130
2023	$19,695.00	$1,515,000 Land $756,000 Building $759,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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
Nearby Flood Policies	2 in force
Nearby Flood Claims	3 (1982–2017)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Jul 2017 · other causes

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	Low lower than 97% of the US · lower than 94% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	LEXINGTON WATER DEPT. (MWRA) serves 34,074 people · EPA ID MA3155000
Water Source	Purchased surface water from MWRA
Last State Inspection	Sep 2023
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 265 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50

May also be available: T-Mobile.

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