Under contract cont. to show

$2,750,000

18 Rambling Brook Rd, Upper Saddle River Boro, NJ 07458

5beds

--sqft

$17,543/mo

Get pre-qualified

Single Family Residence

Built in 2023

1.14 Acres Lot

$2,672,500 Zestimate^®

$--/sqft

$-- HOA

What's special

MODERN, SLEEK AND ABSOLUTELY BREATHTAKING! Exceptional opportunity to complete a striking 6,000-square-foot modern residence set on over one acre of private land. Floor-to-ceiling windows and expansive walls of glass create abundant natural light and seamless indoor-outdoor living. Features include white oak flooring, dramatic L-shaped fireplace, oversized bathrooms, generous walk-in closets, and a luxurious primary suite with spa-inspired ensuite.A separate 2,500-square-foot cabana with full bath offers tremendous flexibility for guest accommodations, pool house, wellness/fitness retreat, or entertainment space. Additional features include two private decks and a 2-car garage.Approximately 70% complete and offered AS IS, providing a rare opportunity to customize the remaining finishes and complete this exceptional modern estate to your vision. The attic can also be finished for extra living space.

28 days
1,220
53

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 6
Full bathrooms: 5
1/2 bathrooms: 1

Primary bedroom

Description: Full Bath

Bedroom 1

Level: Second

Bedroom 2

Level: Second

Bedroom 3

Level: Second

Bedroom 4

Level: Second

Primary bathroom

Features: Soaking Tub, Stall Shower

Dining room

Level: First

Family room

Level: First

Kitchen

Features: See Remarks
Level: First

Living room

Level: First

Heating

See Remarks

Cooling

2 Units

Appliances

Included: Carbon Monoxide Detector
Laundry: Level 1

Features

Basement: None,Crawl Space
Number of fireplaces: 1
Fireplace features: Family Room

Property

Parking

Total spaces: 2
Parking features: 2 Car Width, Built-In Garage
Attached garage spaces: 2
Uncovered spaces: 2

Lot

Size: 1.14 Acres
Dimensions: 1.140 AC

Details

Parcel number: 1163002050000000150000

Construction

Type & style

Home type: SingleFamily
Architectural style: Custom Home
Property subtype: Single Family Residence

Materials

See Remarks, Wood Siding
Roof: See Remarks

Condition

Under Construction
New construction: Yes
Year built: 2023

Utilities & green energy

Sewer: Septic Tank
Water: Well
Utilities for property: See Remarks

Community & HOA

Community

Security: Carbon Monoxide Detector

Location

Region: Upper Saddle River

Financial & listing details

Tax assessed value: $567,200
Annual tax amount: $14,690
Date on market: 10/2/2026
Exclusions: Owner's Belongings
Ownership type: Fee Simple

Estimated market value

$2,672,500

$2.54M - $2.81M

$8,155/mo

Price history

Date	Event	Price
10/2/2026	Listed for sale	$2,750,000+337.2%
Source: GSMLS #4055592 Report a problem
4/14/2021	Sold	$629,000
Source: Public Record Report a problem
10/16/2020	Listing removed	$629,000
Source: Prominent Properties Sotheby's International Realty-Saddle River #20041663 Report a problem
10/4/2020	Listed for sale	$629,000
Source: Prominent Properties Sotheby's International Realty-Saddle River #20041663 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	$14,690 +1.7%	$567,200
2025	$14,441	$567,200
2024	$14,441 +2.7%	$567,200
2023	$14,067 +1.2%	$567,200 +0.8%
2022	$13,902 +2%	$562,600
2021	$13,635 +3.9%	$562,600
2020	$13,129 +0.7%	$562,600
2019	$13,033	$562,600
2018	$13,033 +4%	$562,600
2017	$12,527 +1.5%	$562,600
2016	$12,341 +1.9%	$562,600
2015	$12,116 +1.6%	$562,600
2014	$11,930 +2.3%	$562,600
2013	$11,660	$562,600
2012	$11,660 +3%	$562,600
2011	$11,323 +2.3%	$562,600
2010	$11,064 +2.4%	$562,600
2009	$10,805	$562,600
2007	--	$562,600
2006	--	$562,600
2005	--	$562,600
2004	--	$562,600
2003	--	$562,600
2002	--	$562,600 +66.1%
2001	--	$338,800