Completely refreshed in 2026, with 4 finished levels, this beautifully re-imagined Colonial is privately set on approximately 1.5 scenic acres in Andover Borough, offering a rare blend of modern comfort, timeless character, and picturesque natural surroundings. With beautiful views, expanded living space, and a peaceful setting framed by mature trees and open skies, the property delivers the feeling of a private retreat while remaining close to everyday conveniences.Designed with today's lifestyle in mind, the light-filled interior offers thoughtfully updated living spaces, elevated finishes, and an effortless flow ideal for both everyday living and entertaining. The finished upper level has been transformed into an expansive family room and flexible bonus space perfect for media, recreation, a home office, fitness area, guest retreat, playroom, or additional lounge space. This interior provides plenty of finished open space for additional rooms. The finished basement further enhances the home's versatility with additional bonus living space, laundry area, utility room, and storage.Outside, the expansive property offers endless opportunities to relax, entertain, or simply enjoy the peaceful natural setting and surrounding views. Ideally located near local restaurants, shopping, parks, hiking trails, lakes, and commuter routes, this exceptional home offers the perfect balance of privacy, flexibility, modern renovation, and Sussex County lifestyle living.
Active
Price cut: $50K (5/21)
$585,000
25 Prospect Ave, Andover Boro, NJ 07821
3beds
--sqft
Single Family Residence
Built in ----
1.5 Acres Lot
$576,100 Zestimate®
$--/sqft
$-- HOA
What's special
- 35 days |
- 2,136 |
- 127 |
Zillow last checked:
Listing updated:
Listed by:
Lisa Fraser 973-726-0088,
Keller Williams Integrity
Source: GSMLS,MLS#: 4026220
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Bedroom 1
- Level: Second
Bedroom 2
- Level: Second
Bedroom 3
- Level: Second
Dining room
- Features: Formal Dining Room
- Level: First
Family room
- Level: Third
Kitchen
- Features: Separate Dining Area
- Level: First
Living room
- Level: First
Basement
- Features: Laundry Room, Storage Room, Utility Room
Heating
- 1 Unit, Radiators - Hot Water, Oil Tank Above Ground - Inside
Cooling
- Ceiling Fan(s)
Appliances
- Included: Carbon Monoxide Detector, Dishwasher, Microwave, Range/Oven-Electric, Refrigerator, Washer
- Laundry: Laundry Room, In Basement
Features
- Flooring: Tile, Wood
- Basement: Yes,Finished
- Number of fireplaces: 1
- Fireplace features: Living Room
Property
Parking
- Total spaces: 11
- Parking features: Circular Driveway, Detached Garage
- Garage spaces: 2
- Uncovered spaces: 11
Features
- Patio & porch: Open Porch(es)
- Fencing: Wood
Lot
- Size: 1.5 Acres
- Dimensions: 1.50 ACS
- Features: Level, Open Lot
Details
- Parcel number: 2801000120000000130000
- Zoning description: residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Stucco
- Roof: Slate
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Electricity Connected
Community & HOA
Community
- Security: Carbon Monoxide Detector
Location
- Region: Andover
Financial & listing details
- Tax assessed value: $226,900
- Annual tax amount: $7,487
- Date on market: 5/15/2026
- Ownership type: Fee Simple
- Electric utility on property: Yes
Estimated market value
$576,100
$547,000 - $605,000
$3,323/mo
Price history
| Date | Event | Price |
|---|---|---|
| 5/21/2026 | Price change | $585,000-7.9% |
Source: | ||
| 5/15/2026 | Listed for sale | $635,000+111.7% |
Source: | ||
| 1/28/2026 | Sold | $300,000+20% |
Source: | ||
| 10/9/2025 | Pending sale | $249,900 |
Source: | ||
| 5/21/2025 | Listed for sale | $249,900 |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 07821
Nearby schools
GreatSchools rating
- 7/10Long Pond SchoolGrades: 5-8Distance: 3.8 mi
- 9/10Florence M. Burd Elementary SchoolGrades: PK-4Distance: 4.2 mi
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- New Jersey
- Sussex County
- Andover
- 07821
- 25 Prospect Ave



