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103 Main Street, Alton, NH

Single Family Residence

For SaleActive
4 Beds|4 Baths|3,216 ft²|Built 1792|Alton

Listed by BHHS Verani Belmont · Shirley Freeman

Property Description

Opportunity knocks in the heart of Alton! This versatile 13-room property offers exceptional potential for investors, business owners, or owner-occupants seeking income-producing possibilities. Currently utilized as a multi-family residence, the property is approved for up to four units, including two residential units and two commercial office spaces. Prominently situated on Main Street with outstanding visibility and signage exposure, this location is ideal for professional offices, retail services, or a live-work setup. The flexible floor plan offers endless possibilities and could continue as a multi-unit property, be reimagined as a spacious single-family home, or potentially accommodate a single-family residence with an in-law apartment. Live in one unit while generating rental income from the others, operate your business on-site while maximizing cash flow, or customize the layout to suit your unique needs and vision. Conveniently located in downtown Alton, you'll enjoy a walkable lifestyle with easy access to schools, local businesses, restaurants, and Lake Winnipesaukee. Whether you're looking to expand your investment portfolio, establish a business presence, or create a one-of-a-kind residence, this property offers flexibility, visibility, and outstanding potential in a prime in-town location.

Property Details

Essentials & finishes

  • Bedrooms:4
  • Total Baths:4
  • Full Baths:1
  • SqFt:3,216
  • Price / SqFt:$194.31
  • Property Type:Single Family Residence
  • Year Built:1792
  • County:NH-Belknap
  • Town:Alton, NH
  • Status:Active
  • Days on Market:18

Primary Features

CountyNH-Belknap
Property TypeResidential
Year Built1792
ZoningRC/RES - COM W/M WATER

Interior Features

AppliancesDishwasher, Dryer, Refrigerator, Washer, Electric Stove
BasementYes
Basement Access TypeInterior
Basement DescriptionBulkhead, Concrete Floor, Exterior Access, Partial, Interior Stairs, Unfinished
1/4 Baths0
3/4 Baths2
CoolingNone
Electric200+ Amp Service, Circuit Breakers
FlooringCarpet, Hardwood, Vinyl
HeatingPropane, Oil, Forced Air, Monitor Type
Interior FeaturesAttic with Hatch/Skuttle, Kitchen/Dining, Walk-in Pantry
Rooms - Total13
SqFt-Approximate Finished Above Grade3,216
SqFt-Approximate Finished Below Grade0
SqFt Approximate Total Finished3,216
SqFt Approximate Total4,152

Location Information

School - DistrictProspect Mountain
School - ElementaryAlton Central School
School - HighProspect Mountain High School
School - Middle/JrAlton Central School

Financial Details

Foreclosed / Bank-Owned / REONo
PossessionRent Back Possible
Sale IncludesLand/Building
Tax - Gross Amount$2,929
Tax Year2025
Taxes TBDNo

Additional

Construction StatusExisting
ConstructionWood Frame, Clapboard
CovenantsNo
Flood ZoneNo
Pre-ConstructionNo
Property Sub TypeSingle Family Residence
SeasonalNo
Total StoriesTwo
SurveyedUnknown
Timeshare/Fractional OwnershipNo

External Features

Colorblue
DrivewayPaved
Exterior FeaturesDeck, Shed
FoundationConcrete, Stone
GarageNo
Lot FeaturesCountry Setting, Major Road Frontage, Neighbor Business, Sidewalks, Trail/Near Trail, In Town, Near Paths, Near Skiing, Near Snowmobile Trails, Neighborhood, Near School(s)
Lot - Acres0.37
Lot - SqFt16,117
ParkingDriveway, Off Street, Parking Spaces 5 - 10, Paved
Road Frontage TypePaved, Public Maintained Road, Public
Road FrontageYes
Road Frontage Length100
RoofAsphalt Shingle
Sewer1250 Gallon, Leach Field, Septic Tank
UtilitiesCable Available, Phone Available
Water SourcePublic
MLS®: PrimeMLS #5095495; Listed by BHHS Verani Belmont · Shirley Freeman

Property History

Price, listing activity & annual taxes for this property

No sales history available.

Market Data

Live snapshot computed from active listings in this town

  • Active listings in Alton86
  • Average list price$1,168,142
  • Price range$1,800 – $5,990,000
  • Market sentimentBuyer's Market

Mortgage Calculator

Estimate your monthly payment for this home

20%
Loan Term
6.5%
Estimated monthly payment$4,175 / mo
  • Principal & Interest$3,160
  • Property Tax$885
  • Home Insurance$130

Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.

$624,900/ Asking Price
For SaleActive
Est. $3,160 / mo20% down · 30yr · 6.5%
Tom DeMatteo

Tom DeMatteo

Owl’s Nest Real Estate · Questions?

401-648-5308

Market Sentiment

Buyer's Market
Buyer’s MarketBalancedSeller’s Market

Based on 86 active · 0 sold in Alton (last 90 days)

PrimeMLS

NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.

This listing data is intended for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Owl's Nest Real Estate

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information. The listing broker's offer of compensation is made only to other real estate licensees who are participant members of the PrimeMLS.

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