181 Main St, Alton, NH 03809 Property Records

Belknap County and Alton Town property record for 181 Main St, Alton, NH 03809

Property Summary

Property Type	Single Family Home
Details	3 bd · 4 ba · 1,538 sqft · built 1840
Lot Size	0.22 acres (9,583 sqft)
Owner	2 Individual Names on File
Last Sale	$1,054,200 (Jun 2025)
Tax Bill	$2,313 (2024)
Deeds & Mortgages	Jun 2025 Sale Jun 2020 Sale & Mortgage + 1 more
APN	`ALTN M:29 B:46`

Property Details

APN / Parcel Number

Primary APN	`ALTN M:29 B:46`
Alternative APNs	`M:029 B:046` `12878`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,538 sqft Living Area
Gross Area	2,795 sqft
1st Floor Area	744 sqft
Attic	Attic
Attic Area	504 sqft
Basement Area	744 sqft
Unfinished Basement	744 sqft

Exterior

Year Built	Built 1840
Effective Year Built	Effective 1840
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	9,583 sqft (0.22 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	181 MAIN ST
City	ALTON
State	NH
Zip	03809
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RC-RES
Legal Block	46
Jurisdiction	ALTON NH
Township / Civil Division	ALTON
Census Block Group	2
Census Block	2056
Census Tract	966501

Owner

181 Main St is owned by two individuals who bought it in June 2025.

Source: Belknap County and Alton Town records, as of July 28, 2026

Owner of Record	2 Individual Names on File
Mailing Address	24 LILY POND RD, BARRINGTON, NH 03825-5913
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

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
Jun 20, 2025	Warranty Deed, Transfer
Jun 26, 2020	Warranty Deed, Transfer · Conventional Mortgage ENVOY MTG LP
Sep 25, 2017	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 20, 2025 · Amount on File
Deed Sale	Jun 20, 2025 · Amount on File
Prior Sale	Jun 26, 2020 · Amount on File
Deed Document Number	2025244
Deed Book / Page	3686 / 673
Transfer Doc	3129-946
Record Updated	Oct 29, 2026

June 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ALTON NH
Recording Date	Jun 20, 2025
Property Address	181 MAIN ST, ALTON, NH 03809
Document Number	003686-673
Book / Page	3686 / 673
Instrument Date	Jun 18, 2025
Instrument	2505244
Transaction Type	Transfer
Record Updated	Nov 19, 2025

Transaction

Amount	Amount 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	Joint Tenants with Right of Survivorship
Address	24 LILY POND RD, BARRINGTON, NH 03825-5913

June 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ALTON NH
Recording Date	Jun 26, 2020
Property Address	181 MAIN ST, ALTON, NH 03809
Document Number	0033240291
Book / Page	003324 / 000291
Instrument Date	Jun 24, 2020
Instrument	2006934
Transaction Type	Transfer
Record Updated	Jul 7, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,075.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	454 DUDLEY RD ALTON NH 038095227, ALTON, NH 03809-5227

Mortgage

Document Number	33240293
Date	Jun 26, 2020
Book Page	003324/000293
Instrument	2006935

Lender

Name	ENVOY MTG LP
Type	Mortgage Company
Address	HOUSTON, TX 77043

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 25, 2050

September 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ALTON NH
Recording Date	Sep 25, 2017
Property Address	181 MAIN ST, ALTON, NH 03809
Document Number	0031290946
Book / Page	003129 / 000946
Instrument Date	Sep 19, 2017
Instrument	10066
Transaction Type	Transfer
Record Updated	Oct 17, 2017

Transaction

Amount	Amount on Record
Tax	$40.00

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	181 MAIN ST ALTON NH 03809, ALTON, NH 03809

Tax Assessment & Valuation

Source: Belknap County and Alton Town assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	New Hampshire
County	Belknap County
County Subdivision	Alton Town
Secondary School District	Prospect Mountain High School Joint Maintenance Agreement District (09 - 12)
Elementary School District	Alton School District (PK - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2024	$2,313.00	$178,200 Land $49,000 Building $129,200
2022	$2,026.00	$178,200 Land $49,000 Building $129,200

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA has no flood map on file for 181 Main St; 9 flood insurance policies are in force nearby.

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	9 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

Wildfire risk around 181 Main St 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 94% of the US · lower than 96% of New Hampshire
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	ALTON WATER WORKS serves 1,800 people · EPA ID NH0061010
Water Source	Groundwater
Last State Inspection	Aug 2024
Lead	210 ppb (2022–2024) action level 15 ppb
Copper	2.4 mg/L (2022–2024) action level 1.3 mg/L

Violations Reported to EPA

Water Quality	Arsenic resolved · Jul 2020
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 123 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	1,000 / 1,000
Breezeline Cable	1,000 / 50

Cell Coverage

4G LTE only, no 5G reported

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