29 Air Castle Isle, Andover, NJ, 07821
About This Home
2.52 Acre Lakefront Estate! Renovated, Expanded Ranch with waterside Cabana, 2-story detached garage/barn, plenty of parking & private Islands on a secluded cul-de-sac location! A RARE opportunity to own an extraordinary lakefront retreat offering breathtaking water views over 640 ft of lakefront, exceptional amenities, just one hour from NYC. This beautifully renovated home features an open floor plan with a spacious living room, dining area, and gourmet chef's kitchen with stone countertops and professional-grade stainless steel appliances perfect for entertaining and everyday living. Walls of windows capture spectacular lake views while the upper deck with a screened gazebo provides the perfect place to relax and enjoy the tranquil setting. The full walk-out lower level opens to a stunning slate stone patio, seamlessly blending indoor and outdoor living. Follow the scenic path to your private waterfront dock and lakeside decking, ideal for boating, swimming, and an outdoor kitchen. A charming stone lakeside cabana with a screened area offers a unique waterfront entertaining space. Car enthusiasts and hobbyists will appreciate the impressive detached barn-style garage with loft storage, ideal for additional vehicles, jet skis, or potential future uses. Adding to the magic, the property includes private islands, one with a bridge creating a truly storybook lakefront experience. A one-of-a-kind sanctuary offering privacy, luxury, and unforgettable views.
Getting Around
Car-Dependent
Very Limited Transit
Not Bike FriendlySchools
Construction
Condition
- Year built: 1967
Materials
- Roof: Asphalt Shingle
- Construction materials: Stone,Wood Siding
Notable Dates
- Major remodel year: 2019
Type & Style
- Home type: SingleFamily
- Architectural style: Expanded Ranch
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Central Vacuum,Gas Cooktop,Dishwasher,Dryer,Generator-Built-In,Kitchen Exhaust Fan,Microwave,Range/Oven-Gas,Refrigerator,Wall Oven(s) - Electric,Washer,Wine Refrigerator,Electric Water Heater
- Laundry features: Laundry Room
Basement
- Has basement: Yes
- Basement: Yes,Finished,Walk-Out Access
Bedroom1
- Level: First
- Area: 380
Bedroom2
- Level: First
- Area: 156
Bedroom3
- Level: First
- Area: 144
Bedrooms & Bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Dining Room
- Features: Living/Dining Combo
- Level: First
- Area: 132
Family Room
- Level: Ground
- Area: 1224
Features
- Central Vacuum,See Remarks,Bedroom/Office,Office,Walkout
- Window features: Blinds,Skylight(s)
- Flooring: Tile,Vinyl-Linoleum,Wood
- Number of fireplaces: 2
- Fireplace features: Family Room,Living Room,Wood Burning
- Fireplace: Yes
Heating & Cooling
- Heating features: 1 Unit,Baseboard - Hotwater,Gas-Propane Leased
- Cooling features: Central Air
Interior Area
- Total structure area: 3,404
- Total interior livable area: 3,404 sqft
Kitchen
- Features: Kitchen Island,Pantry
- Level: First
- Area: 190
Living Room
- Level: First
- Area: 420
Master Bathroom
- Features: Soaking Tub,Stall Shower
Property
Details
- Parcel number: 2812506020000000030000
- Zoning description: RES
- Other equipment: Generator-Built-In,Generator-Hookup
Features
- Patio & porch: Deck,Patio
- Exterior features: Dock
- Has spa: Yes
- Spa features: Heated
- Has view: Yes
- View description: Lake/Water View
- Has water view: Yes
- Water view: Lake/Water View
- On waterfront: Yes
- Waterfront features: Lake Front,Lake,Waterfront
Lot
- Lot size: 2.52 Acres
- Features: Cul-De-Sac
- Lot size dimensions: 643 x 328
Parking
- Total spaces: 8
- Parking features: 2 Car Width,Additional Parking,Paver Block,Built-In Garage,Detached Garage,Finished Garage,Garage Door Opener,Loft Storage,Oversized
- Has garage: Yes
- Attached garage spaces: 4
- Covered spaces: 4
- Uncovered spaces: 8
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Strong Wind
- Cold Wave
- Winter Weather
How This Home’s Risks Compare
FEMA Declared Disasters Across New Jersey Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $15,169 | $182,028 |
| Home Insurance * | $1,013 | $12,156 |
| Property Taxes | $5,266 | $63,192 |
| Electricity | $375 | $4,502 |
| Total | $21,823 | $261,876 |
Income You'd Need if You Spent...
New Jersey FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2026-05-03 | Listed for sale | $3,000,000 |
| 2017-08-01 | Sold | $735,000 |
| 2017-04-01 | Price change | $899,999 |
| 2016-09-13 | Price change | $975,000 |
| 2016-05-15 | Listed for sale | $999,000 |
| 2016-03-15 | Listing removed | $999,000 |
| 2015-10-28 | Price change | $999,000 |
| 2015-08-19 | Listed for sale | $1,100,000 |
| 1999-02-04 | Sold | $485,000 |
For Sale by Agent
View on Zillow