18 Irwin St, Winthrop, MA 02152 Property Records

Suffolk County and Winthrop Town City property record for 18 Irwin St, Winthrop, MA 02152

Property Summary

Property Type	Triplex
Details	7 bd · 4 ba · 3,864 sqft · built 1900
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Company Names on Record
Tax Bill	$11,286 (2026)
Deeds & Mortgages	Mar 2024 Transfer Nov 2021 Refinance + 4 more
Flood Zone	Zone AE (high risk)
APN	`WINT M:033 L:039`

Property Details

APN / Parcel Number

Primary APN	`WINT M:033 L:039`

Interior

Bedrooms	7 Beds
Full Baths	4 Baths
Total Rooms	16 Rooms
Units	3 Units
Stories	3 Stories
Building Area	3,864 sqft Living Area
Gross Area	6,576 sqft
Basement Area	33 sqft
Unfinished Basement	33 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,000 sqft (0.115 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	18 IRWIN ST
City	WINTHROP
State	MA
Zip	02152-1213
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Legal Lot Number	39
Jurisdiction	WINTHROP MA
Township / Civil Division	WINTHROP TOWN
Census Block Group	3
Census Block	3007
Census Tract	180500

Owner

Source: Suffolk County and Winthrop Town City 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	18 IRWIN ST, WINTHROP, MA 02152-1213
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 28, 2024	Quit Claim Deed, Transfer Quitclaim
Nov 29, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance EAGLE BANK
Oct 13, 2021	Quit Claim Deed, Transfer Quitclaim
Oct 13, 2021	Quit Claim Deed, Transfer Quitclaim
Feb 8, 2017	Quit Claim Deed, Transfer Quitclaim
Jan 14, 2017	Deed of Trust, Mortgage · Line of Credit METRO CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Sep 26, 2023
Transfer Doc	070009-338
Record Updated	Oct 29, 2026

March 2024: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WINTHROP MA
Recording Date	Mar 28, 2024
Property Address	18 IRWIN ST, WINTHROP, MA 02152-1213
Document Number	070009-338
Book / Page	70009 / 338
Instrument Date	Sep 26, 2023
Instrument	18019
Transaction Type	Transfer
Record Updated	Apr 12, 2024

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
Address	18 IRWIN ST, WINTHROP, MA 02152-1213

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINTHROP MA
Property Address	18 IRWIN ST, WINTHROP, MA 02152-1213
Transaction Type	Mortgage
Record Updated	Dec 17, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0066746-88
Date	Nov 29, 2021
Book Page	66746/88
Instrument	128597

Lender

Name	EAGLE BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	181 Months
Due	Dec 1, 2036

October 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WINTHROP MA
Recording Date	Oct 13, 2021
Property Address	18 IRWIN ST, WINTHROP, MA 02152-1213
Document Number	66462-290
Book / Page	66462 / 290
Instrument Date	Sep 30, 2021
Instrument	112749
Transaction Type	Transfer
Record Updated	Oct 29, 2021

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	18 IRWIN ST, WINTHROP, MA 02152-1213

October 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WINTHROP MA
Recording Date	Oct 13, 2021
Property Address	18 IRWIN ST, WINTHROP, MA 02152-1213
Document Number	66462-286
Book / Page	66462 / 286
Instrument Date	Sep 24, 2021
Instrument	112748
Transaction Type	Transfer
Record Updated	Oct 29, 2021

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
Address	18 IRWIN ST, WINTHROP, MA 02152-1213

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WINTHROP MA
Recording Date	Feb 8, 2017
Property Address	18 IRWIN ST, WINTHROP, MA 02152-1213
Document Number	57538-306
Book / Page	057538 / 000306
Instrument Date	Jan 31, 2017
Instrument	12946
Transaction Type	Transfer
Record Updated	Feb 28, 2017

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	18 IRWIN ST BOSTON MA 02108, BOSTON, MA 02108

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINTHROP MA
Property Address	18 IRWIN ST, WINTHROP, MA 02152-1213
Document Number	57451-301
Book / Page	057451 / 000301
Instrument Date	Jan 14, 2017
Transaction Type	Mortgage
Record Updated	Feb 7, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	57451-301
Date	Jan 20, 2017
Book Page	057451/000301
Instrument	5881

Lender

Name	METRO CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Jan 19, 2037

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Suffolk County and Winthrop Town City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Suffolk County
Municipality	Winthrop Town City
Unified School District	Winthrop School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026	$11,286.00 (+29.99%)	$1,013,100 (+20.42%) Land $353,900 Building $659,200
2025	$8,682.00 (+1.01%)	$841,300 (+1.99%) Land $337,100 Building $504,200
2024	$8,595.00 (-3.2%)	$824,900 (-0.59%) Land $324,000 Building $500,900
2023	$8,879.00	$829,800 Land $296,500 Building $533,300

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	11.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 98 individual policies
Nearby Flood Policies	215 units insured incl. 117 condo units
Nearby Flood Claims	83 (1978–2018)
Claims Outside the SFHA	8 of 83
Most Recent Claim	Jan 2018 · tidal / storm surge
Claims by Event	Severe Storms And Flooding, May 2006 · 8 claims Coastal Storm, Oct 1991 · 11 claims Coastal Storms, Flood, Ice & Snow, Feb 1978 · 19 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	WINTHROP WATER DIVISION, (MWRA) serves 19,316 people · EPA ID MA3346000
Water Source	Purchased surface water from MWRA
Last State Inspection	Dec 2023
Lead	8 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	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.

Internet Providers

Source: FCC Broadband Data Collection, based on 441 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Netafy.

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