231 Marrett Rd, Lexington, MA 02421 Property Records

Middlesex County and Lexington Town property record for 231 Marrett Rd, Lexington, MA 02421

Property Summary

Property Type	Single Family Home
Details	5 bd · 7 ba · 4,475 sqft · built 2018
Lot Size	0.386 acres (16,807 sqft)
Owner	2 Individual Names on File
Last Sale	$2,325,000 (Nov 2021)
Tax Bill	$31,846 (2026)
Deeds & Mortgages	Jul 2025 Line of Credit Nov 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`LEXI M:0032 L:000166`

Property Details

APN / Parcel Number

Primary APN	`LEXI M:0032 L:000166`

Interior

Bedrooms	5 Beds
Full Baths	7 Baths
Half Baths	2 Half Baths
Total Rooms	11 Rooms
Stories	3 Stories
Building Area	4,475 sqft Living Area
Gross Area	6,938 sqft
1st Floor Area	1,707 sqft
Basement Area	1,707 sqft
Unfinished Basement	420 sqft

Exterior

Year Built	Built 2018
Effective Year Built	Effective 2018
Architectural Style	Contemporary
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Shingle
Lot Area	16,807 sqft (0.386 acres)
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	231 MARRETT RD
City	LEXINGTON
State	MA
Zip	02421-7023
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Lot Number	166
Jurisdiction	LEXINGTON MA
Township / Civil Division	LEXINGTON
Census Block Group	2
Census Block	2007
Census Tract	358400

Owner

231 Marrett Rd is owned and occupied by two individuals who bought it in November 2021.

Source: Middlesex County and Lexington Town records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	231 MARRETT RD, LEXINGTON, MA 02421-7023
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jul 15, 2025	Deed of Trust, Mortgage · Line of Credit CITIZENS BANK
Nov 15, 2021	Quit Claim Deed, Transfer · Stand-Alone First Mortgage US BANK NA
Nov 22, 2019	Quit Claim Deed, Transfer GUARANTEED RATE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 15, 2021 · Amount on File
Deed Sale	Nov 15, 2021 · Amount on File
Prior Sale	Nov 22, 2019 · Amount on File
Deed Book / Page	79145 / 301
Record Updated	Oct 29, 2026

July 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEXINGTON MA
Property Address	231 MARRETT RD, LEXINGTON, MA 02421-7023
Transaction Type	Mortgage
Record Updated	Jan 26, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	084356-511
Date	Jul 15, 2025
Book Page	84356/511
Instrument	81910

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Aug 1, 2050

Interest

Rate Type	Adjustable Rate

November 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LEXINGTON MA
Recording Date	Nov 15, 2021
Property Address	231 MARRETT RD, LEXINGTON, MA 02421-7023
Document Number	079145-301
Book / Page	79145 / 301
Instrument Date	Nov 15, 2021
Instrument	249083
Transaction Type	Transfer
Record Updated	Jan 26, 2026

Transaction

Amount	Amount on Record
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
Relationship	Tenants by the Entirety
Address	231 MARRETT RD, LEXINGTON, MA 02421-7023
Investor	Possibly a Property Investor

Mortgage

Document Number	0000249084
Date	Nov 15, 2021
Instrument	249084

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	2.38%
Type Change Date	Dec 1, 2031
Max Rate At Change	2.75%
Index	1-Year CMT

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LEXINGTON MA
Recording Date	Nov 22, 2019
Property Address	231 MARRETT RD, LEXINGTON, MA 02421-7023
Document Number	73700-593
Book / Page	073700 / 000593
Instrument Date	Nov 22, 2019
Instrument	4292
Transaction Type	Transfer
Record Updated	Dec 10, 2019
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$8,887.44
Amount Accuracy	Confirmed
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	231 MARRETT RD LEXINGTON MA 024217023, LEXINGTON, MA 02421-7023

Mortgage

Document Number	73701-1
Date	Nov 22, 2019
Book Page	073701/000001
Instrument	4293

Lender

Name	GUARANTEED RATE

Agreement

Amount	Amount on Record
Term	360 Months
Due	Nov 21, 2049

Tax Assessment & Valuation

The 2026 property tax bill for 231 Marrett Rd was $31,846, up 4.9% from the year before.

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	$31,846.00 (+4.91%)	$2,587,000 (+4.23%) Land $783,000 Building $1,804,000	$2,657,720 (-)
2025	$30,355.00 (-2.06%)	$2,482,000 (-1.9%) Land $746,000 Building $1,736,000	$2,657,720 (+0.25%)
2024	$30,993.00 (+6.96%)	$2,530,000 (+13.5%) Land $710,000 Building $1,820,000	$2,650,975
2023	$28,977.00	$2,229,000 Land $646,000 Building $1,583,000

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

Flood

FEMA maps place 231 Marrett Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 Policies	5 in force
Nearby Flood Claims	1 (1996)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Oct 1996 · Extreme Weather Conditons 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

Wildfire risk around 231 Marrett Rd is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 90% 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 34 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

Cell Coverage

5G (outdoors only) and 4G LTE

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