
21 Leighton Ave S Laconia, NH 03246
Estimated payment $29,967/month
Highlights
- Boathouse
- Private Dock
- Access To Lake
- Lake Front
- Accessory Dwelling Unit (ADU)
- Boat Slip
About This Home
Introducing one of Lake Winnisquam’s most iconic estates, offering over 200 feet of southwest facing shoreline, a rare oversized boathouse, and unmatched craftsmanship throughout. The 3,500 sq.ft. main residence showcases natural wood finishes, a sunken living room, and a chef’s kitchen with soapstone counters, Sub-Zero appliances, dual wall ovens, Miele dishwashers, and a large walk-in pantry, perfect for entertaining with seamless flow to a wraparound covered porch and grand screened room with wood-burning fireplace. Upstairs, the luxurious primary suite features a recently renovated radiant heated bath, walk-in closet, office nook, and private balcony. Two additional bedrooms, a loft, laundry, and another renovated bath complete the upper level. The finished lower level includes a full bath and walkout access to the perfectly manicured level lawn. The newly built detached garage offers car lifts and a finished second level with a top tier golf simulator. An adorable guest cottage at the water’s edge includes two bedrooms, 1.5 baths, an efficiency kitchen, and a screened porch. The sandy bottom waterfront features a 40' seasonal dock, lakeside deck, and one of the lake’s few boathouses with a 10-ton lift and upper storage. With geothermal heat and solar energy, this property blends sustainability with lakeside luxury. A truly rare offering that has the best of everything.
Listing Agent
Four Seasons Sotheby's Int'l Realty License #067119 Listed on: 07/07/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $33,015
Year Built
- Built in 2008
Lot Details
- 0.86 Acre Lot
- Lake Front
- Level Lot
- Irrigation Equipment
- Garden
- Property is zoned RR1
Parking
- 4 Car Direct Access Garage
- Parking Storage or Cabinetry
- Heated Garage
- Automatic Garage Door Opener
- Driveway
Property Views
- Lake
- Mountain
Home Design
- Craftsman Architecture
- Concrete Foundation
- Wood Frame Construction
- Metal Roof
Interior Spaces
- Property has 2 Levels
- Woodwork
- Ceiling Fan
- Natural Light
- Entrance Foyer
- Living Room
- Combination Kitchen and Dining Room
- Den
- Bonus Room
- Utility Room
Kitchen
- Walk-In Pantry
- Microwave
- ENERGY STAR Qualified Refrigerator
- ENERGY STAR Qualified Dishwasher
- Kitchen Island
Flooring
- Wood
- Radiant Floor
- Tile
Bedrooms and Bathrooms
- 3 Bedrooms
- En-Suite Bathroom
- Walk-In Closet
- In-Law or Guest Suite
Laundry
- Laundry Room
- ENERGY STAR Qualified Dryer
- ENERGY STAR Qualified Washer
Basement
- Heated Basement
- Walk-Out Basement
- Basement Fills Entire Space Under The House
- Interior Basement Entry
Home Security
- Home Security System
- Smart Thermostat
- Fire and Smoke Detector
Outdoor Features
- Spa
- Access To Lake
- Nearby Water Access
- Deep Water Access
- Boat Slip
- Boathouse
- Private Dock
- Docks
- Access to a Dock
- Lake, Pond or Stream
- Deck
- Shed
- Porch
Schools
- Elm Street Elementary School
- Laconia Middle School
- Laconia High School
Utilities
- Forced Air Heating and Cooling System
- Geothermal Heating and Cooling
- Programmable Thermostat
- Net Metering or Smart Meter
- Power Generator
- Drilled Well
- Phone Available
- Cable TV Available
Additional Features
- Solar Power System
- Accessory Dwelling Unit (ADU)
Listing and Financial Details
- Legal Lot and Block 6 / 253
- Assessor Parcel Number 31
Community Details
Overview
- Electric Vehicle Charging Station
Recreation
- Trails
Map
Home Values in the Area
Average Home Value in this Area
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2024 | $33,015 | $2,422,200 | $1,567,000 | $855,200 |
2023 | $32,481 | $2,335,100 | $1,530,700 | $804,400 |
2022 | $30,808 | $2,074,600 | $1,387,200 | $687,400 |
2021 | $24,905 | $1,320,500 | $726,500 | $594,000 |
2020 | $23,709 | $1,202,300 | $610,300 | $592,000 |
2019 | $23,559 | $1,144,200 | $552,200 | $592,000 |
2018 | $23,832 | $1,143,000 | $552,200 | $590,800 |
2017 | $23,408 | $1,113,100 | $548,000 | $565,100 |
2016 | $23,215 | $1,045,700 | $471,900 | $573,800 |
2015 | $23,590 | $1,062,600 | $497,700 | $564,900 |
2014 | $23,410 | $1,045,100 | $497,700 | $547,400 |
2013 | $20,391 | $923,500 | $470,800 | $452,700 |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
07/07/2025 07/07/25 | For Sale | $4,995,000 | +316.6% | $1,703 / Sq Ft |
03/14/2014 03/14/14 | Sold | $1,199,000 | +9.1% | $375 / Sq Ft |
01/21/2014 01/21/14 | Pending | -- | -- | -- |
11/01/2013 11/01/13 | For Sale | $1,099,000 | -- | $344 / Sq Ft |
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Warranty Deed | $350,000 | None Available | |
Warranty Deed | $350,000 | None Available | |
Warranty Deed | $1,199,000 | -- | |
Warranty Deed | $1,199,000 | -- |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $1,000,000 | Adjustable Rate Mortgage/ARM | |
Previous Owner | $510,000 | Stand Alone Refi Refinance Of Original Loan | |
Previous Owner | $725,000 | Unknown | |
Previous Owner | $800,000 | Unknown | |
Previous Owner | $380,000 | Unknown | |
Previous Owner | $256,000 | Unknown | |
Closed | $0 | No Value Available |
Similar Home in Laconia, NH
Source: PrimeMLS
MLS Number: 5050104

APN: LACO-000031-000253-000006
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