20 Irwin St, Lanesborough, MA 01237 Property Records

Berkshire County and Lanesborough Town property record for 20 Irwin St, Lanesborough, MA 01237

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 957 sqft · built 1948
Lot Size	0.123 acres (5,358 sqft)
Owner	2 Individual Names on Record
Last Sale	$186,000 (Feb 2025)
Tax Bill	$3,230 (2026)
Deeds & Mortgages	Feb 2025 Sale & Mortgage Nov 2019 Mortgage
APN	`LANE M:118 L:7`

Property Details

APN / Parcel Number

Primary APN	`LANE M:118 L:7`
Alternative APN	`M:118 B:7`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	957 sqft Living Area
Gross Area	1,485 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,358 sqft (0.123 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Street Address	20 IRWIN ST
City	LANESBOROUGH
State	MA
Zip	01237-9734
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Lot Number	7
Jurisdiction	LANESBORO MA
Township / Civil Division	LANESBOROUGH
Census Block Group	3
Census Block	3016
Census Tract	911100

Owner

Source: Berkshire County and Lanesborough 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	20 IRWIN ST, LANESBOROUGH, MA 01237-9734
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Date	Document
Feb 6, 2025	Fiduciary Deed, Transfer · Stand-Alone First Mortgage GUILD MORTGAGE CO
Nov 19, 2019	Deed of Trust, Mortgage · Conventional Mortgage GREYLOCK FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 6, 2025 · Amount on Record
Deed Sale	Feb 6, 2025 · Amount on Record
Deed Document Number	2025698
Deed Book / Page	1879 / 31
Prior Transfer Date	Dec 12, 2019
Prior Transfer Doc	1701-188
Record Updated	Oct 29, 2026

February 2025: Fiduciary Deed, Transfer

Document Type	Fiduciary Deed
Jurisdiction	LANESBORO MA
Recording Date	Feb 6, 2025
Property Address	20 IRWIN ST, LANESBOROUGH, MA 01237-9734
Document Number	0001879-31
Book / Page	1879 / 31
Instrument Date	Feb 6, 2025
Instrument	698
Transaction Type	Transfer
Record Updated	Feb 21, 2025

Transaction

Amount	Amount Recorded
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	20 IRWIN ST, LANESBOROUGH, MA 01237-9734

Mortgage

Document Number	0000000699
Date	Feb 6, 2025
Instrument	699

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Mortgage

Document Number	0001879-58
Date	Feb 6, 2025
Book Page	1879/58
Instrument	202500000700

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Second Mortgage (Down Payment)
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2040

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LANESBORO MA
Property Address	20 IRWIN ST, LANESBOROUGH, MA 01237-9734
Document Number	1699-666
Instrument Date	Nov 19, 2019
Transaction Type	Mortgage
Record Updated	Dec 10, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20 IRWIN ST LANESBOROUGH MA 012379734, LANESBOROUGH, MA 01237-9734

Mortgage

Document Number	1699-666
Date	Nov 25, 2019
Book Page	001699/000666
Instrument	6648

Lender

Name	GREYLOCK FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	60 Months
Due	Nov 24, 2024

Tax Assessment & Valuation

Source: Berkshire County and Lanesborough Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Berkshire County
County Subdivision	Lanesborough Town
Unified School District	Mount Greylock School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$3,230.00 (+5.31%)	$186,800 (+1.91%) Land $48,400 Building $137,900	$222,421
2025	$3,067.00 (+5%)	$183,300 (+6.76%) Land $48,400 Building $134,900
2024	$2,921.00 (+1.18%)	$171,700 (+5.08%) Land $48,400 Building $123,300
2023	$2,887.00	$163,400 Land $46,100 Building $117,300

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	1 in force

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 80% of the US · above 57% of Massachusetts
Wildfire Likelihood	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	LANESBOROUGH FIRE AND WATER DISTRICT serves 2,342 people · EPA ID MA1148000
Water Source	Purchased surface water from PITTSFIELD DPU WATER DEPT
Last State Inspection	Mar 2024
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Sanitary survey deficiency not corrected Nov 2012
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 89 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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