Discover this modern transitional farmhouse residence situated on approximately 1.33 acres in Old Tappan, NJ. Offering over 8,000 sq ft of living space, including more than 5,000 sq ft on the first and second floors, this home features 6 bedrooms and 6 full bathrooms. Designed and built by KO-Group, the home offers 11-foot ceilings, expansive windows, and an open-concept layout filled with natural light. The main living areas connect to an indoor/outdoor loggia with retractable screens, dual 24-foot multi-slide doors, radiant ceiling heaters, a wood-burning fireplace, and separate lounge and dining areas. Additional first-floor features include a dining room, full-service bar, glass-enclosed climate-controlled wine room, mudroom, office, and changing room with pool access. A 3-car garage and drive-through porte cochere provide additional covered parking flexibility. The lower level includes a bedroom with egress window, full bath with steam shower, fitness/dance room, infrared sauna, media room, sport court with 16-foot ceilings, and climate-controlled storage. The second floor features a primary suite with soaking tub, oversized shower, dual vanities, walk-in closets, and 4 additional bedroom suites with private baths. Outdoor amenities include a saltwater pool, hot tub, covered BBQ area, expansive lawn, and landscaped privacy perimeter. Seller has real estate license.
For sale
$3,925,000
15 Stonegate, Old Tappan, NJ 07675
6beds
--sqft
Single Family Residence
Built in ----
-- sqft lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
Saltwater poolWood-burning fireplaceDual vanitiesFull-service barRadiant ceiling heatersExpansive windowsHot tub
- 39 days |
- 1,433 |
- 61 |
Zillow last checked:
Listing updated:
Listed by:
Nicole Otto 201-819-9139,
The Agency One Rock-Closter
Source: NJMLS,MLS#: 26014450
Loading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
Heating
- Natural Gas, Forced Air, Zoned
Cooling
- Central Air
Features
- Central Vacuum
- Flooring: Hardwood
- Basement: Finished
- Number of fireplaces: 2
- Fireplace features: 2 Fireplaces, Gas
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Garage
- Garage spaces: 4
- Details: Attached, Carport, Gar Opener,
Features
- Patio & porch: Deck / Patio
- Pool features: Gunite, Heated, In Ground
- Has view: Yes
- View description: South
- Waterfront features: None
Lot
- Features: Regular
Details
- Parcel number: 430030200000000801
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Cement Siding
Community & HOA
Community
- Features: Close/Parks, Close/School, Close/Shopg
- Security: Security
Location
- Region: Old Tappan
Financial & listing details
- Tax assessed value: $1,472,700
- Annual tax amount: $34,549
- Date on market: 5/28/2026
- Listing agreement: Exclusive Right To Sell
- Ownership: Private
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 5/29/2026 | Listed for sale | $3,925,000+626.9% |
Source: | ||
| 12/2/2020 | Sold | $540,000 |
Source: Public Record Report a problem | ||
| 7/11/2020 | Sold | $540,000-10% |
Source: Agent Provided Report a problem | ||
| 6/5/2019 | Listed for sale | $599,880+6.2% |
Source: Prominent Properties Sotheby's International Realty-Englewood Cliffs #1926367 Report a problem | ||
| 10/25/2018 | Sold | $565,000-5.8% |
Source: Public Record Report a problem | ||
| 5/3/2018 | Price change | $599,900-4% |
Source: New Jersey Homes & Estates #1817286 Report a problem | ||
| 2/13/2018 | Listed for sale | $624,900-58.3% |
Source: Venture VR Realtors #1805137 Report a problem | ||
| 10/25/2017 | Listing removed | $1,499,999 |
Source: Owner Report a problem | ||
| 7/27/2017 | Listed for sale | $1,499,999+7.2% |
Source: Owner Report a problem | ||
| 6/20/2017 | Listing removed | $1,399,000 |
Source: Venture VR Realtors #1626718 Report a problem | ||
| 6/28/2016 | Listed for sale | $1,399,000+166.5% |
Source: Venture VR Realtors #1626718 Report a problem | ||
| 4/8/2016 | Sold | $525,000-8.7% |
Source: Public Record Report a problem | ||
| 6/1/2015 | Listing removed | $575,000 |
Source: Keller Williams - Tenafly #1510340 Report a problem | ||
| 5/26/2015 | Pending sale | $575,000 |
Source: Keller Williams - Tenafly #1510340 Report a problem | ||
| 3/29/2015 | Listed for sale | $575,000 |
Source: Keller Williams - Tenafly #1510340 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $32,429 | $1,472,700 |
| 2024 | $32,429 +2.2% | $1,472,700 |
| 2023 | $31,722 +1.2% | $1,472,700 |
| 2022 | $31,339 +0.2% | $1,472,700 +138.2% |
| 2021 | $31,265 +145.2% | $618,200 |
| 2020 | $12,753 -21.9% | $618,200 |
| 2019 | $16,332 | $618,200 -43% |
| 2018 | $16,332 -22.9% | $1,084,300 |
| 2017 | $21,176 +1.6% | $1,084,300 |
| 2016 | $20,840 +2.7% | $1,084,300 |
| 2015 | $20,287 +3.1% | $1,084,300 |
| 2014 | $19,669 +7.8% | $1,084,300 |
| 2013 | $18,238 | $1,084,300 |
| 2012 | $18,238 +16.2% | $1,084,300 |
| 2011 | $15,701 +1.4% | $1,084,300 +49.9% |
| 2010 | $15,484 +3.6% | $723,200 |
| 2009 | $14,949 | $723,200 |
| 2007 | -- | $723,200 |
| 2006 | -- | $723,200 |
| 2005 | -- | $723,200 |
| 2004 | -- | $723,200 |
| 2003 | -- | $723,200 |
| 2002 | -- | $723,200 |
Find assessor info on the county website
Monthly payment
Est. payment$--/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: 07675
Nearby schools
GreatSchools rating
- 9/10Charles Dewolf Middle SchoolGrades: 5-8Distance: 1.3 mi
- 9/10Northern Valley Regional High School at Old TappanGrades: 9-12Distance: 1.2 mi
- 9/10T. Baldwin Demarest Elementary SchoolGrades: PK-4Distance: 1.3 mi
Schools provided by the listing agent
- Elementary: Baldwin Demarest
- Middle: Charles Dewolf
- High: Northern Valley-OT
Source: NJMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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
- Bergen County
- Old Tappan
- 07675
- 15 Stonegate





