42 Green St, Thomaston, ME 04861 Property Records

Knox County and Thomaston Town property record for 42 Green St, Thomaston, ME 04861

Property Summary

Property Type	Single Family Home
Details	3,626 sqft · built 1861
Lot Size	0.92 acres (40,075 sqft)
Owner	2 Individual Names on File
Tax Bill	$8,342 (2025)
Flood Zone	Zone X (minimal risk)
APN	`THON M:102 L:97-000`

Property Details

APN / Parcel Number

Primary APN	`THON M:102 L:97-000`
Alternative APNs	`THON M:102 L:097-000` `M:102 L:097=000` `116`

Interior

Stories	2 Stories
Building Area	3,626 sqft Living Area

Exterior

Year Built	Built 1861
Effective Year Built	Effective 1861
Lot Area	40,075 sqft (0.92 acres)

Location & Zoning

Account Number	116
Old Parcel Number	THON M:102 L:097-000
Street Address	42 GREEN ST
City	THOMASTON
State	ME
Zip	04861-3735
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3
Legal Lot Number	97-0
Jurisdiction	THOMASTON ME
Township / Civil Division	THOMASTON
Census Block Group	2
Census Block	2032
Census Tract	970402

Owner

Source: Knox County and Thomaston Town records · APN THON M:102 L:97-000

Assessment roll updated July 30, 2026 · Last verified August 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 File
Mailing Address	42 GREEN ST, THOMASTON, ME 04861-3735
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Knox County and Thomaston Town records · Assessment roll updated July 30, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Maine
County	Knox County
County Subdivision	Thomaston Town
Unified School District	Regional School Unit 13 (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$8,342.00 (+11.26%)	$374,900 (-) Land $115,500 Building $259,400
2024	$7,498.00 (+5.8%)	$374,900 (-0.02%) Land $115,500 Building $259,400
2023	$7,087.00 (+5.51%)	$374,972 (+21.81%) Land $115,540 Building $259,432
2022	$6,717.00	$307,829 Land $115,540 Building $192,289

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Knox County (23013C), updated April 16, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 230139704022, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	5 (2016–2024)
Most Recent Claim	Jan 2024 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, Jan 2024 · 4 claims

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 53% of Maine
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic District	Within the Thomaston Historic District listed 1974 · 20 contributing resources · NRIS 74000176

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 221 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
GoNetspeed Fiber	2,000 / 2,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Redzone Wireless.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	MAINE WATER COMPANY WARREN DIVISION private · serves 815 people
Water Source	Groundwater
Last State Inspection	Oct 2024
Lead	Under 1 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.