23 Constitution Rd, Lexington, MA 02421 Property Records

Middlesex County and Lexington Town property record for 23 Constitution Rd, Lexington, MA 02421

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,390 sqft · built 1959
Lot Size	0.686 acres (29,875 sqft)
Owner	2 Individual Names on Record
Last Sale	$675,000 (Oct 2015)
Tax Bill	$15,018 (2026)
Deeds & Mortgages	Mar 2021 Refinance Jul 2021 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`LEXI M:0058 L:000059`

Property Details

APN / Parcel Number

Primary APN	`LEXI M:0058 L:000059`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,390 sqft Living Area
Gross Area	3,025 sqft
1st Floor Area	1,390 sqft
Basement Area	1,107 sqft
Unfinished Basement	963 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Architectural Style	Split Level
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	29,875 sqft (0.686 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Street Address	23 CONSTITUTION RD
City	LEXINGTON
State	MA
Zip	02421-6628
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Lot Number	59
Jurisdiction	LEXINGTON MA
Township / Civil Division	LEXINGTON
Census Block Group	1
Census Block	1000
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 Individual Names on Record
Mailing Address	23 CONSTITUTION RD, LEXINGTON, MA 02421-6628
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 18, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance SANTANDER BANK NA
Jul 8, 2021	Deed of Trust, Mortgage · Line of Credit MERRIMACK VALLEY FCU
Mar 14, 2018	Deed of Trust, Mortgage SANTANDER BANK NA
Mar 4, 2019	Deed of Trust, Mortgage · Line of Credit MERRIMACK VALLEY FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 30, 2015 · Amount on Record
Deed Sale	Oct 30, 2015 · Amount on Record
Deed Book / Page	66315 / 333
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEXINGTON MA
Property Address	23 CONSTITUTION RD, LEXINGTON, MA 02421-6628
Transaction Type	Mortgage
Record Updated	Apr 2, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	077260-472
Date	Mar 18, 2021
Book Page	77260/472
Instrument	60419

Lender

Name	SANTANDER BANK NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEXINGTON MA
Property Address	23 CONSTITUTION RD, LEXINGTON, MA 02421-6628
Transaction Type	Mortgage
Record Updated	Apr 2, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0078205-14
Date	Jul 8, 2021
Book Page	78205/14
Instrument	154731

Lender

Name	MERRIMACK VALLEY FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	Aug 1, 2046

Interest

Rate Type	Adjustable Rate

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEXINGTON MA
Property Address	23 CONSTITUTION RD, LEXINGTON, MA 02421-6628
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	70731-18
Date	Mar 14, 2018
Book Page	70731/18
Instrument	33848

Lender

Name	SANTANDER BANK NA

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2048

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEXINGTON MA
Property Address	23 CONSTITUTION RD, LEXINGTON, MA 02421-6628
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	72290-511
Date	Mar 4, 2019
Book Page	72290/511
Instrument	26263

Lender

Name	MERRIMACK VALLEY FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	241 Months
Due	Apr 1, 2039

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	$15,018.00 (+6.97%)	$1,220,000 (+6.27%) Land $839,000 Building $381,000	$1,112,735 (-)
2025	$14,040.00 (+3.35%)	$1,148,000 (+3.52%) Land $800,000 Building $348,000	$1,112,735 (+1.55%)
2024	$13,585.00 (+4.92%)	$1,109,000 (+11.35%) Land $762,000 Building $347,000	$1,095,730
2023	$12,948.00	$996,000 Land $692,000 Building $304,000

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (2001)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Mar 2001 · Severe Storms And Flooding

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 98% of the US · lower than 96% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 348 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 / 250
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20

Cell Coverage

5G and 4G LTE (outdoors only)

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