42 Oneill
Alton, NH 03809
- 3 beds
- 1 bath
- 1,421 sqft
- 11,761 sqft lot
- $422 per sqft
- 1960 build
- – on site
Waterfront Living on Halfmoon Lake – A Rare Find! Discover the beauty of lakefront living with this well-maintained 3-bedroom, 1-bathroom home on the shores of Halfmoon Lake. Offering stunning water views from inside the house, this property is perfect for those seeking a peaceful retreat or year-round living in a scenic setting. Step inside to find an inviting open-concept living area with large windows that capture the breathtaking views of the lake. The cozy yet spacious layout provides plenty of natural light, creating a warm and welcoming atmosphere. Enjoy your morning coffee while watching the sunrise over the water or relax on your private dock, soaking in the tranquil surroundings. Key Features: comfortable bedrooms with picturesque views. Well-maintained interior with rustic charm and modern touches. Direct lake access – perfect for boating, fishing, kayaking & swimming. Private dock to enjoy summer days by the water. Spacious yard – great for entertaining, outdoor dining, or evening bonfires. Year-round accessibility with nearby hiking trails and winter recreation. Located in a sought-after community, this home is ideal for nature lovers and outdoor enthusiasts. Whether you're looking for a weekend getaway or a forever home, this property offers the perfect blend of relaxation and adventure. Don't miss this rare opportunity to own a waterfront gem on Halfmoon Lake! Schedule a private showing today! Open House Scheduled for Sunday 4/6 from 11am - 1pm.
Last checked:
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Last updated Apr 10, 2025
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MLS# 5033547 —
The Building
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Year Built:1960
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Pre-Construction:No
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Construction Status:Existing
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Construction Materials:Wood Frame
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Architectural Style:Cape, Cottage/Camp
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Roof:Metal
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Foundation:Concrete
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Equipment:Air Conditioner
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Total Stories:1
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Approx SqFt Total:1498
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Approx SqFt Total Finished:1,421 Sqft
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Approx SqFt Finished Above Grade:992 Sqft
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Approx SqFt Finished Below Grade:429 Sqft
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Approx SqFt Unfinished Above Grade Source:Public Records
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Approx SqFt Unfinished Below Grade:77
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Approx SqFt Finished Building Source:Public Records
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Approx SqFt Unfinished Building Source:Public Records
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Approx SqFt Finished Above Grade Source:Public Records
Interior
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Total Rooms:8
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Features - Interior:Blinds, Dining Area, Furnished, Kitchen/Dining, Kitchen/Living, Laundry Hook-ups, Living/Dining, Natural Light, Laundry - 1st Floor, Attic - Pulldown
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Flooring:Carpet, Vinyl
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Basement:Yes
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Basement Description:Daylight, Finished, Stairs - Interior, Storage Space, Walkout, Interior Access, Exterior Access
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Basement Access Type:Interior
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Room 1 Level:1
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Room 2 Level:1
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Room 3 Level:1
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Room 4 Level:1
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Room 5 Level:1
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Room 6 Level:1
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Room 7 Level:Basement
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Room 8 Level:Basement
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Room 1 Type:Kitchen/Living
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Room 2 Type:Bath - 3/4
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Room 8 Type:Bonus Room
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Room 7 Type:Family Room
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Room 5 Type:Bedroom
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Room 4 Type:Bedroom
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Room 3 Type:Bedroom
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Room 6 Type:Sunroom
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Rooms Level 1:Level 1: Bedroom, Level 1: Bath - 3/4, Level 1: Kitchen/Living, Level 1: Sunroom
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Rooms Level B:Level B: Bonus Room, Level B: Family Room
Location
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Directions:Rt 28 onto Prospect Mountain Road Onto YMCA Road onto Crest onto O'Neill.
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Map:22
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Latitude:43.394626591985691
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Longitude:-71.225704813491831
The Property
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Property Type:Single Family
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Property Class:Residential
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Seasonal:No
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Lot Features:Country Setting, Lake Access, Lake Frontage, Lake View, Lakes, Waterfront
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Lot SqFt:11,761 Sqft
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Lot Acres:0 Sqft
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Zoning:RU-RUR
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Exterior Features:Boat Slip/Dock, Docks, Garden Space, Gazebo, Outbuilding, Porch - Covered, Private Dock, Shed, Storage, Porch - Heated
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Driveway:Dirt
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Waterview:Yes
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Waterfront:Yes
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Waterfront Rights:Exclusively Owned
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Water Body Name:Halfmoon Lake
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Water Body Type:Lake
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Water Access Details:Dock Access
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Water Body Access:Yes
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Water Restrictions:Unknown
Listing Agent
- Contact info:
- Office phone:
- (603) 610-8500
Taxes
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Tax Year:2022
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Taxes TBD:No
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Tax - Gross Amount:$3,561
Beds
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Total Bedrooms:3
Baths
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Total Baths:1
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Full Baths:1
The Listing
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Price Per SqFt:422.17
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Possession:At Closing
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Foreclosed/Bank-Owned/REO:No
Heating & Cooling
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Heating:Forced Air
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Cooling:Mini Split
Utilities
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Utilities:Gas - LP/Bottle
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Sewer:Private
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Electric:Circuit Breaker(s)
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Water Source:Drilled Well
Appliances
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Appliances:Dishwasher, Dryer, Refrigerator, Washer, Stove - Gas
Schools
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Elementary School:Alton Central School
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Middle Or Junior School:Alton Central School
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High School:Prospect Mountain High School
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School District:Alton School District SAU #72
The Community
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Covenants:No
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Assessment Year:2022
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Assessment Amount:313200
Parking
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Parking:On-Site, Parking Spaces 3 - 5
Monthly cost estimate

Asking price
$599,900
Expense | Monthly cost |
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Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$3,212
|
Taxes | $296 |
Insurance | $164 |
Utilities | $481 See report |
Total | $4,153/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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4/10/25
Apr 10, 2025
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Price Changed | PRIME_MLS | $599,900 | -7.6% |
3/26/25
Mar 26, 2025
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Listed / Active | PRIME_MLS | $649,500 |