Offered at $329,900Active

beds: 2
baths: 1
sq ft: 1,148
Built: 1997

491 Mammoth Rd #9

Londonderry, NH 03053

Residential · Active · MLS #73569716
Listing Courtesy of Keller Williams Gateway Realty | Judith L. Powell

The home

About this home

Desirable Cohas Landing - 55+ community - two bedroom condo; carefree open concept living all on one level. Sunny kitchen with spacious peninsula flows into dining area and living area with ceiling fan. Impressive amount of closet space throughout. Main bedroom has direct access to full bath and laundry. The bath and separate mechanical room (with convenient pull down staircase to attic) separates the two bedrooms for increased privacy. Easy access to major routes. Price reflects any needed cosmetics. Being sold as-is.

Property information

Details at a glance

Interior4 property facts

Rooms: 4
Heating: Forced Air, Natural Gas
Cooling: Central Air
Flooring: Tile, Laminate

Building4 property facts

Style: Condominium
Year built: 1997
Parking: 2
Roof: Shingle

Land & utilities3 property facts

Water: Other
Sewer: Other
Zoning: R-III

Financial3 property facts

Annual taxes: $3,903
Assessment year: 2024
HOA fee: $400 (billing period not supplied)

Plan your purchase

Estimated monthly cost

Explore costs at the $329,900 asking price. Adjust the assumptions to your situation.

Known monthly costs$1,993 / monthAdjust

Down payment (%)Interest rate (%)Loan termMonthly property tax ($)Monthly insurance ($)Monthly HOA ($)

Principal & interest: $1,668
Property tax: $325
Insurance: Not entered
HOA: Not entered

Listing annual taxes: $3,903. Initial monthly tax is one twelfth of that amount. Listing HOA fee: $400. The billing period was not supplied; confirm the monthly amount before adding it.

Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

Listing history

Price and status timeline

No additional listing history is available for public display.

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Price & market context

See how this home compares with active listings in Londonderry.

This home compared with active listings in Londonderry
Metric	This home	Local listings
List price	$329,900	$687,40052% below local
Price / sq ft	$287	$38225% below local
Days on market	6	6190% below local

Active city listing statistics from MLS PIN as of September 12, 2026. Asking prices are not completed-sale values.

Automated value estimate $333,872

Estimated range $321,646–$346,099.

Automated estimates are not appraisals or guarantees of market value.

Request a professional market analysis

Comparable properties 3 supplied

Sold Jun 8, 2026

$310,000

79 Casablanca Ct #79

Sold Jun 29, 2026

$330,000

255 School St #B

Sold Jun 26, 2026

$330,000

55 Mallard Dr #55

Photo-based condition insights

Overall presentation: below average

Generated by Repliers from listing photography; not a substitute for an inspection.

Keep exploring

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Common questions

About 491 Mammoth Rd #9

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Request a tour of 491 Mammoth Rd #9 and a Bean Group agent will help coordinate an available time with the listing side.

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Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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Bean Group · eXp Realty

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display 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 09/12/26.

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