Not listed

141 Main Street

Alton · Belknap County, NH 03809

Asking price

Not listed

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At a glance

Public data gathered Oct 10, 2026.

Flood

Not on record
Natural hazards

Lightning rated very high Worth a closer look.

Low risk overall
Environmental

30 EPA-tracked facilities within a mile Worth a closer look.

No severe violators; 2 open leaking-tank cases within half a mile
People nearby

Not on record
Getting there

Airport: Laconia Municipal Airport (LCI) · 12.7 mi

International airport: Portsmouth International Airport (PSM) · 33 mi

Public record

County record

Researched Oct 10, 2026

Recorded Owner: 141 MAIN STREET ALTON LLC1
Zoning Code: RC1
Zoning Designation: RES COM W/M WATER1
Assessed Value: $517,9001
Assessed Land Value: $78,0001
Assessed Improvement Value: $438,6001
Tax Year: 20261
Last Sale Price: $490,0001
Last Sale Date: Jun 27, 20231

Tax lots

1 lot

Parcel number	Acres	Assessed
29-17-0-01	0.1	$517,900

Recorded sales

Date	Price	Instrument	Document	Buyer	Seller
Jun 27, 20231	$490,000	QI	3573/821	141 MAIN STREET ALTON LLC	VILLAGE PLACE ALTON LLC
Mar 30, 20071	$330,000	QI	2392/0990	—	SMITH, BRADLEY S., ET
Mar 28, 20021	$75,000	—	1738/962	—	CONSENTINO, EDWARD F
Jun 1, 19871	—	—	1003/278	—	BARRETT NORMAN E
Oct 30, 19811	$35,000	QI	814/321	—	BARNES JOHN S

Sources

1
alton.nh.gov · alton.nh.gov
Document kept Oct 10, 2026: card.pdf · 357.2 KB

Figures as the county publishes them. Each source links to the page it was read from and, where the county published a document, to a copy kept on the day it was read.

Due diligence

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Location & area

Location

43.45702, -71.22204

Satellite

Street view

Access & nearby

Getting there

Straight-line distance

Airport: Laconia Municipal Airport (LCI) · 12.7 mi
International airport: Portsmouth International Airport (PSM) · 33 mi

Within a mile: 5 restaurants · 5 shops · 2 grocery stores · 2 schools · 8 parks

Nearby brands

Nearest location · within 1 mi

Dunkin' Food: 0.5 mi
Aubuchon Hardware Retail: 0.6 mi
Hannaford Grocery: 0.6 mi
McDonald's Food: 0.7 mi

Demographics

U.S. Census ACS · LEHD

Statistic	5 mi
Population	7,208
Households	2,910
Jobs (people working here)	1,353
Daytime population (est.)	5,218
Median household income	$105,049
Average household income	$125,181
Median age	48.1
Unemployment rate	6.1%
Bachelor's degree or higher	33%
Population per sq mi	92
Median home value	$426,863
Median gross rent	$849/mo

Household income

Share of households · 5 mi

Under $25k: 8%; 237
$25k–$50k: 15%; 433
$50k–$100k: 25%; 724
$100k–$200k: 35%; 1,011
$200k+: 17%; 505

Population by age

Share of residents · 5 mi

Under 18: 16%; 1,151
18–24: 7%; 504
25–34: 10%; 738
35–44: 10%; 715
45–54: 11%; 799
55–64: 25%; 1,774
65–74: 13%; 924
75+: 8%; 603

Housing

Share of housing units · 5 mi

Owner occupied: 57%; 2,632
Renter occupied: 6%; 278
Vacant: 37%; 1,676

Median income by age

Age of householder · 5 mi

25–44: $106,250
45–64: $134,000
65+: $49,614

Jobs by industry

Share of jobs · 5 mi

Retail, food & lodging: 38%; 519
Health care: 3%; 46
Education: 18%; 241
Professional & finance: 8%; 110
Construction & manufacturing: 11%; 145
Wholesale & logistics: 1%; 12
Government: 10%; 135
Other services: 11%; 145

Education

Share of adults 25+ · 5 mi

No HS diploma: 6%; 329
High school: 30%; 1,673
Some college: 31%; 1,739
Bachelor's: 19%; 1,067
Graduate: 13%; 745

Race & ethnicity

Share of residents · 5 mi

White: 94%; 6,804
Black or African American: 1%; 85
Asian: <1%; 20
Two or more races: 4%; 274
Other: <1%; 25

Hispanic or Latino, of any race 2%

Natural hazard risk

FEMA National Risk Index · December 2025

Overall: Low
Lightning: Very High
Winter weather: Moderate
Ice storm: Moderate
Flooding (inland): Low
Hurricane: Low
Tornado: Low
Strong wind: Low
Cold wave: Low
Landslide: Low
Wildfire: Very Low
Hail: Very Low
Heat wave: Very Low
Earthquake: Very Low

Ratings are for the census tract, relative to all U.S. tracts — not a parcel-level model.

EPA-Tracked Facilities Within 1 Mile: 30
Toxic-Release Facilities Within 1 Mile: 0
EPA Severe Violators Within 1 Mile: 0
Open Leaking-Tank Cases Within ½ Mile: 2
Leaking-Tank Releases Within ½ Mile: 3
Underground Tank Sites Within ¼ Mile: 2

Location & Zoning

Opportunity Zone: No

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