by RH Advisors

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Listed by: Adam Dow, KW Coastal and Lakes & Mountains Realty/Wolfeboro, Phone: 866-525-3946, , Listing Courtesy of Prime MLS
$499,900
↓ $49K (8.9%)
● House - For Sale

218 Main

Alton, NH 03809
bedrooms
3 Beds
bathrooms
1 Bath
square feet
3,136 Ft²
$2,754
Est. Monthly

About This Property

Cathedral ceilings, skylights, and exposed beams create an airy, inviting feel, while the porch overlooking the downtown activity offers the perfect place to sip coffee and take in the energy of downtown Alton. The finished basement den adds bonus living space ideal for movie nights, a home office, or guest overflow, and the patio area offers a private space for outdoor entertaining.  The oversized garage outbuilding opens the door to endless possibilities, whether you're storing cars, boats, and toys, running a home business, or dreaming bigger with the residential/commercial zoning. Above, the fully gutted upper level is a blank canvas with septic design already completed, ready for a future guest suite, game room, studio, or potential rental opportunity.  Just minutes to Alton Bay marinas, the public beach, boat launch, restaurants, and shopping, with an easy commute toward the Seacoast, this property offers the rare combination of downtown convenience, flexible space, and year-round recreation.
Unit Size
3,136 Ft²
Days on Market
-
Land Size
1.10 acres
Price per sqft
$159
Property Type
House
Property Taxes
$299
HOA Dues
-
Year Built
1994

Listed By

Adam Dow
Adam Dow
Keller Williams Lakes & Mountains Realty

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Last updated: 14 days ago (Prime MLS #5091151)

Price History

Date / Event Date Event Price
Oct 22, 2026 Price Decreased $499,900
↓ $49K (8.9%)
Price Decreased
Aug 22, 2026 Price Decreased $549,000
↓ $50K (8.4%)
Price Decreased
Jul 8, 2026 Listed by KW Coastal and Lakes & Mountains Realty/Wolfeboro $599,000
Listed by KW Coastal and Lakes & Mountains Realty/Wolfeboro
MOTIVATED SELLER! Rare Alton, NH investment opportunity offering up to FOUR potential rental income streams on one property. This unique property combines a recently updated 3-bedroom, 2-bath home with a large two-story outbuilding offering additional commercial and residential rental potential. The main home can serve as an owner-occupied residence or a standalone rental, while the outbuilding opens the door to multiple income-producing possibilities. The first floor is a spacious, wide-open garage ideal for a workshop, contractor space, auto detailing, woodworking, 3D printing, equipment storage, or other business uses. Upstairs, the opportunity gets even more interesting: an approved septic design is in place for the buildout of residential space, with the existing layout offering the potential for one larger apartment or two smaller units, each with its own entry and plumbing. Rent the home, rent the garage, create one apartment- or maximize the property with all four potential income streams. Whether you're looking for an owner-occupied investment, a multi-unit rental opportunity, or a flexible property with room to build value, this is a rare setup in a convenient Alton location.
Jul 7, 2026 Price Decreased $599,000
↓ $31K (4.9%)
Price Decreased
May 27, 2026 Listed by KW Coastal and Lakes & Mountains Realty/Wolfeboro $629,900
Listed by KW Coastal and Lakes & Mountains Realty/Wolfeboro
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Property Highlights

Garage
Parking Details
Has Garage
Has Open Parking
Parking Features: Driveway, Garage
Garage Spaces: 3
Interior Details
Full Bathrooms: 1
Flooring Type: Carpet, Vinyl Plank
Rooms: 10
Basement: Yes
Exterior Details
Square Footage: 3136
Architectural Style: Contemporary
Year Built: 1984
Construction Materials: Wood Siding, Vinyl Exterior
Lot Features: Wooded, Sidewalks, Steep, Trail/Near Trail, In Town, Near Shopping, Near Skiing, Near School(s)
Lot Size Area: 47916
Lot Size Units: Square Feet
Lot Size Acres: 1.1
Lot Size Square Feet: 47916
Water Source: Public
Financial Details
Tax Annual Amount: $3,586
Utilities Details
Cooling Type: None
Heating Type: Propane, Hot Water, Gas Stove
Sewer : Private Sewer, Private Available

Building Info

Overview

    General

  • Year Built: 1994
  • Effective Year Built: 1994
  • Building Count: 1
  • Total Rooms: 5
  • Bedroom Count: 3
  • Bathroom Count: 3
  • Full Bathrooms: 2
  • Partial Bathrooms: 3
  • Building Condition: 6
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 21
  • Exterior Walls Type: 18
  • Interior Walls Type: 0
  • Roof Shape Type: 1
  • Roof Cover Type: 15
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 7
  • Basement Area: 1,024
  • Garage Type: 17
  • Parking Space Count: 1
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 47,916
  • Total Building Area: 1,956
  • Gross Building Area: 3,582
  • Building Area: 1,956
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 10
  • Heated Square Feet: 1,956
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000001100
  • Standard Land Use Code: 1001
  • County Land Use Code: 101

Neighborhood

  • School District Name: Alton School District
  • School Tax School District: ALTON
  • Census Tract: 966502

Zoning

  • Zoning: RC-RES

Geography

  • Parcel: ALTN M:31 B:36 L:4
  • Block: 36
  • Lot: 4
  • Municipality: ALTON
  • Latitude: 43.461
  • Longitude: -71.2265

    Address

  • Full Address: 218 Main St
  • Address - House Number: 218
  • Address - Street Name: Main
  • Address - Suffix Type: St
  • State: NH
  • City Name: Alton
  • Zip Code: 03809

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $302,000

    Appraisal Valuation

  • Standard Deviation: 0.2367
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 66
  • Final Value: 432,829
  • High Value: 535,304
  • Low Value: 330,354

    Assessments Valuation

  • Assessed Year: 2022
  • Assessed Total Value: $265,600
  • Assessed Land Value: $75,800
  • Assessed Improvements Value: $189,800

    Sales

  • Current Sale Recording Date: Jul 03, 2008
  • Current Sale Price:
  • Current Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Alton


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 324 Main, Alton, 03809

$2,900 /mo

  • 3 Beds
  • 2 Baths
  • 2,328 ft²
324 Main #9, Alton, 03809 Listing by Steven Boccelli
Unit for rent at 122 Mt Major, Alton, 03810

$2,250 /mo

  • 1 Bed
  • 1 Bath
  • 1,200 ft²
122 Mt Major #B, Alton, 03810 Listing by Steven Boccelli


Frequently Asked Questions

When was property at 218 Main Street built and last sold?
The property at 218 Main Street was built in 1994 and last sold on Jan 1, 1970 for $149,000.
How much is this home worth?
The estimated value of the home located at 218 Main Street is $504,927.
What are some comparable homes to 218 Main Street?
There are currently no comparable homes to 218 Main Street.