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Start here

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Home buying tips
Before you start looking
The buying timeline

Afford it

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Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

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Save search

Condos in Alton, NH

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1 Listing

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1 listing

Condos in Alton, NH

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1 Listing

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Condos in Alton, NH

1 Listing

Your local brokerage

John White

Realty.com

Lic. #65337

Call John

18Active
$1,600,000
2 bd · 3 ba · 1,770 sqft

19 Depot Street, Alton, NH

Heather Berberian · Hometown Property Group

Your local brokerage

John White

Realty.com

Lic. #65337

Call John

Listing data & MLS disclosures

NEREN: Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this web 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.

About Condos in Alton, NH

Condos in Alton, NH: 1 active listing as of November 3, 2026, 17:32 UTC.

Alton housing market

October 2026 · This period is still settling

Homes on the market · MLS, as of Oct 18, 2026

Median list price: $599,900
Homes for sale: 28

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Median home size: 1,967 sq. ft.

Alton, NH community profile

Area: 42.1 sq. mi.

Source: HJN community data

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Your local brokerage

John White

Realty.com

Lic. #65337

Call John

Your local brokerage

John White

Realty.com

Lic. #65337

Call John

Listing data & MLS disclosures

NEREN: Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this web 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.

Alton, NH community profile

Area: 42.1 sq. mi.

Source: HJN community data

Alton housing market

October 2026 · This period is still settling

Homes on the market · MLS, as of Oct 18, 2026

Median list price: $599,900
Homes for sale: 28

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Median home size: 1,967 sq. ft.

Condos in Alton, NH