103 Main St

Alton, NH 03809

$624,900
Price
—
Beds
—
Baths
3,216 Sq. Ft.
$194 / Sq. Ft.
3,216
Sq. Ft.
$194
per Sq. Ft.
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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,...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.
  1. Listed by Shirley Freeman • BHHS Verani Belmont • Cell: 978-846-0212

Property Details for 103 Main Street

Zoning
RC-RES COM W/M WATER
LISTING UPDATED: 06/20/2026 07:01 AM

Property Details for 103 Main Street

StatusActive
MLS #5095497
Days on Market23
Taxes$2,929 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeMulti Family
MLS TypeMulti Family
Year Built1792
Lot Size0.37 AC / 16,117 SF
CountyBelknap County
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Location

Listing Courtesy of BHHS Verani Belmont
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Building Information for 103 Main Street

Stories2Residences4Year Built1792Building Size-Lot Size0.37 AC / 16,117 SF

Payment Calculator

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$3,358 per month

30 year fixed, 6.36% Interest

Principal and Interest

$3,114

Property Taxes

$244

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 103 Main Street

Summary
Location and General Information
  • City: Alton
  • County: NH-Belknap
  • Latitude: 43.455191423610003
  • Longitude: -71.220348271163928
  • Road Frontage: Yes
  • Seasonal: No
  • State: NH
  • Street Designation: Street
  • Map: 027
  • Zip Code: 03809
Taxes and HOA Information
  • Tax Year: 2025
  • Taxes TBD: No
Parking
  • Garage: No
  • Driveway: Paved
Property
Lot Information
  • Block: 026
  • Lot: 000
  • Lot Features: Country Setting, Major Road Frontage, Neighbor Business, Sidewalks, In Town, Near Shopping, Near Skiing, Near Snowmobile Trails, Neighborhood, Near School(s)
  • Lot Size Acres: 0.37
  • Road Frontage Length: 100.0
  • Total Finished Area: 3216.0
  • Above Grade Finished Area: 3216.0
  • Above Grade Finished Area Source: Public Records
  • Above Grade Unfinished Area: 0.0
  • Below Grade Finished Area: 0.0
  • Below Grade Unfinished Area: 936.0
  • BelowGradeUnfinishedAreaSource: Public Records
  • Lot Size Square Feet: 16117.0
  • Total Area: 4152.0
Property and Assessments
  • Property Class: Multi-Family
  • Construction Status: Existing
  • Flood Zone: No
  • PreConstruction: No
  • Surveyed: Unknown
  • Year Built: 1792
  • School District: Prospect Mountain
  • High School: Prospect Mountain High School
  • Middle/Jr School: Alton Central School
  • Elementary School: Alton Central School
Utilities
  • Electric: 200+ Amp Service, Circuit Breaker(s)
  • Sewer: 1250 Gallon, Leach Field, Septic
  • Water Source: Public
  • Utilities: Cable Available, Telephone Available
  • Total Electric Meters: 3
  • Separate Utilities: Varies
  • Internet: High Speed Intrnt Avail
Interior and Exterior Features
Exterior Features
  • Color: blue
  • Construction Materials: Wood Frame, Clapboard Exterior
  • Roof: Asphalt Shingle
  • Total Ranges: 2
Interior Features
  • Appliances: Oil Water Heater
  • Basement: Yes
  • Basement Access Type: Interior
  • Basement Description: Bulkhead, Concrete Floor, Interior Stairs, Storage Space, Unfinished
  • Flooring: Carpet, Hardwood, Vinyl
  • Heating: Propane, Oil, Forced Air, Monitor Type
  • Cooling: None
  • Total Refrigerators: 2
  • Total Stories: 2
  • Total Water Heaters: 1
Multi Family
Multi-Family Information
  • Total Units: 4
  • Total 1 BR Units: 1
  • Total 2 BR Units: 0
  • Total 3+ BR Units: 2
  • Total Heat Units: 2
Unit Information
Unit 1
  • Unit 1 Status: Owner Occupied
Unit 2
  • Unit 2 Lease Term: Month to Month
  • Unit 2 Status: Leased
  • Unit 2 Level Number: 2
  • Unit 2 Rental Amt Freq: Monthly
  • Unit 2 Rental Amount: $1,500.00
  • Unit 2 Tenant Pays: Electric
Unit 3
  • Unit 3 Status: Owner Occupied
Unit 4
  • Unit 4 Status: Owner Occupied

Property History for 103 Main Street

DateEvent & SourcePriceAppreciation
Jun 18, 2026

Listed (Active)

New England Real Estate Network #5095495

$624,900—
Jun 18, 2026

Listed (Active)

New England Real Estate Network #5095497

$624,900—
Jun 30, 2023

Sold (Public Record)

Public Record #1513836666

$550,000—
DateEvent & SourcePrice
06/18/2026

Listed (Active)

New England Real Estate Network #5095495

$624,900
06/18/2026

Listed (Active)

New England Real Estate Network #5095497

$624,900
06/30/2023

Sold (Public Record)

Public Record #1513836666

$550,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 103 Main Street

Taxable ValueLand$83,000Additions$134,000Total$217,000
Tax Record2024$2,817 ($235 / month)
Home Facts
Baths3Total Finished SqFt3,216 SqFtAbove Grade Finished SqFt3,216 SqFtUnfinished Basement SqFt936 SqFtStories2Lot Size16,117 SqFtStyleMiscellaneous CommercialYear Built1792ZoningRC-RESCountyBELKNAPAPNALTN M:27 B:26

Schools near 103 Main Street

This home is within Prospect Mountain School District.
Rating
School
Type
Grades
Distance
Alton Central School (Elem)
Public - PK to 8
Prospect Mountain High School
Public - 9 to 13
Rating
School
Distance
Alton Central School (Elem)
PublicPK to 8

Prospect Mountain High School
Public9 to 13

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 103 Main Street, Alton, NH 03809

103 Main Street is a multi-family home for sale in Alton, NH 03809. This property was listed for sale on June 18, 2026 by BHHS Verani Belmont, it's currently listed at $624,900. It has been on the market for a total of 23 days and was last sold on June 30, 2023. This listing's school districts are Alton School District, Prospect Mountain School District. Nearby schools include Alton Central School (Elem) and Prospect Mountain High School. 103 Main Street is a 0-bed, 0-bath, 3,216 sqft multi-family home built in 1792.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of BHHS Verani Belmont

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. Data last updated 07/13/2026 03:01 AM