50 Marathon St, Arlington, MA 02474 Property Records

Middlesex County and Arlington Town property record for 50 Marathon St, Arlington, MA 02474

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 3,083 sqft · built 1914
Lot Size	0.115 acres (5,001 sqft)
Owner	2 Individual Names on Record
Tax Bill	$12,359 (2025)
Deeds & Mortgages	Mar 2022 Transfer Feb 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`17378`

Property Details

APN / Parcel Number

Primary APN	`17378`
Alternative APN	`ARLI M:026.0 B:0001 L:0009`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	12 Rooms
Units	2 Units
Stories	2 Stories
Building Area	3,083 sqft Living Area
Gross Area	5,269 sqft
Basement Area	1,261 sqft
Unfinished Basement	1,009 sqft

Exterior

Year Built	Built 1914
Effective Year Built	Effective 1959
Architectural Style	Duplex Single
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Hip
Roof Material	Slate
Lot Area	5,001 sqft (0.115 acres)
Garage Type	Detached

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Gas

Location & Zoning

Account Number	17378
Street Address	50 MARATHON ST
City	ARLINGTON
State	MA
Zip	02474-6918
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R2
Legal Block	1
Legal Lot Number	9
Jurisdiction	ARLINGTON MA
Township / Civil Division	ARLINGTON
Census Block Group	1
Census Block	1001
Census Tract	356701

Owner

Source: Middlesex County and Arlington Town records, as of April 14, 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	144 E EMERSON RD, LEXINGTON, MA 02420-2100
Owner Type	Individual
Vesting	Et Al (and Others)

Deeds, Mortgages & Sale History

Date	Document
Mar 1, 2022	Quit Claim Deed, Transfer Quitclaim
Feb 10, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Feb 22, 2022
Transfer Doc	079759-326
Record Updated	Sep 20, 2026

March 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ARLINGTON MA
Recording Date	Mar 1, 2022
Property Address	50 MARATHON ST, ARLINGTON, MA 02474-6918
Document Number	079759-326
Book / Page	79759 / 326
Instrument Date	Feb 22, 2022
Instrument	32009
Transaction Type	Transfer
Record Updated	Nov 15, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	65 WOODSIDE LN, ARLINGTON, MA 02474-2152

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ARLINGTON MA
Recording Date	Feb 10, 2017
Property Address	50 MARATHON ST, ARLINGTON, MA 02474-6918
Document Number	68883-236
Book / Page	068883 / 000236
Instrument Date	Feb 7, 2017
Instrument	22981
Transaction Type	Transfer
Record Updated	Mar 7, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	144 E EMERSON RD LEXINGTON MA 024202100, LEXINGTON, MA 02420-2100

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$12,359.00 (+8.19%)	$1,147,500 (+6.38%) Land $592,800 Building $554,700
2024	$11,423.00 (-0.85%)	$1,078,700 (+4.96%) Land $564,300 Building $514,400
2023	$11,521.00	$1,027,700 Land $473,100 Building $554,600

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

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	8 in force
Nearby Flood Claims	1 (2010)
Most Recent Claim	Mar 2010 · 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	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	ARLINGTON WATER DEPT. (MWRA) serves 46,308 people · EPA ID MA3010000
Water Source	Purchased surface water from MWRA
Last State Inspection	Aug 2023
Lead	3 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	None 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 670 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 / 2,000
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20

May also be available: Netafy, Starry.

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