Welcome to the Crocker Mansion, a rare masterpiece 25 miles from New York City. Originally constructed in 1907, this historical estate has been meticulously restored, apprx 50,000 sq ft of spectacular living space, situated on 12+ acres & views of the picturesque Ramapo Mountains. This exceptional property boasts 21 luxurious BRs, 26 bathrms, rare woodwork, exquisite stonework, & unparalleled craftsmanship. The reception rms are grand, including a stunning Great Hall & library. Perfect for entertaining w/ a restaurant-style kitchen & prep kitchen. Leisure options abound w/ a billiard rm, game rm, wine rm & theater. With a focus on wellness, there is an indoor pool, spa, steam & sauna, massage rm, salon & gym. The outdoor amenities are impressive, w/ a stunning pool, cabana, gardens, fountains, tennis ct, guest house, gate house & an 8-car garage. This one of a kind estate offers a lifestyle of unparalleled grandeur & comfort, come own a piece of history. Photos from previous listing.
Single-familyProperty Type
12.48 acresLot Size
8 car garageParking
Listed by Diane Cookson• Compass New Jersey, LLC-Ridgewood
•201-788-6667 (agent)
•diane.cookson@compass.com (agent)
•551-284-0175 (broker)
Listed by Megan Fox• Compass New Jersey, LLC-Ridgewood
Keller Williams Village Square Realty, (201) 445-4300
Around this home
Schools
K - 12
Preschool & daycare
Joyce Kilmer Elementary School
Public 4-5 • Assigned • 1.9mi
7/10
Ramapo Ridge Middle School
Public 6-8 • Assigned • 1.8mi
6/10
Mahwah High School
Public 9-12 • Assigned • 2.1mi
8/10
Provided by GreatSchools
About Rio Vista
Mahwah
Rio Vista Mahwah, located between Ramapo College Road and Route 202, is a residential and campus-adjacent Ramapo College of New Jersey neighborhood with wooded hillsides and winding local roads. The neighborhood’s character concentrates around the Ramapo College Road entrance by the Berrie Center, where performance-night foot traffic and campus energy set the tone. Architectural cues lean toward contemporary campus buildings alongside low-rise residential streets framed by mature trees. The Berrie Center for Performing and Visual Arts and the Adler Center for Nursing anchor the cultural and academic rhythm. Trails and green edges connect daily routines to the Ramapo Valley landscape. A calm, commuter-friendly feel comes through in the quiet blocks and the steady pulse of campus events.
Provided by Walk Score and Local Logic
Market insights
675 Ramapo Valley Rd · $19,000,000
DAYS ON MARKET
603 days
The average home goes pending in 66 days.
SALE-TO-LIST
104.7%
Most homes are selling 5% above list price.
LIST PRICE
$19,000,000
Median list price in this area is $844,999. (96% lower than this home)
PRICE DROP
3 price drops
8% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Bathroom
Bedroom
Living
Dining
Interior features
Elevator
Skylight(s)
Finished basement
Gas-starter fireplace
Bathrooms
19 full bathrooms
7 half bathrooms
Flooring
Hardwood floors
Heating & cooling
Natural gas heating
Forced air heating
Central air conditioning
Exterior features
Heated indoor and outdoor in-ground pool
Irregular lot
Has view
Tennis court(s)
Home design
Single family residence
Residential property
Parking
Attached garage with 8 spaces
Construction
Brick and stone construction
Utilities
Private well water
Other
$274,995 annual tax
Electricity and solar
View estimated energy costs and solar savings for this home
Welcome to the Crocker Mansion, a rare masterpiece 25 miles from the heart of New York City. Originally constructed in 1907, this historical estate has been meticulously restored, apprx 50,000 sq ft of spectacular living space, situated on 12+ acres & views of the picturesque Ramapo Mountains. This exceptional property boasts 21 luxurious BRs, 19 bathrms, rare woodwork, exquisite stonework, & unparalleled craftsmanship. The reception rms are grand, including a stunning Great Hall & library. Perfect for entertaining w/ a restaurant-style kitchen & prep kitchen. Leisure options abound w/ a billiard rm, game rm, wine rm & theater. With a focus on wellness, there is an indoor lap pool, spa, massage rm & gym. The outdoor amenities are impressive, w/ a stunning pool, cabana, gardens, fountains, tennis ct, guest house, gate house & an 8-car garage. This one of a kind estate offers a lifestyle of unparalleled grandeur & comfort, come own a piece of history. Photos are from previous listing.
NJMLS #21005370
Dec 17, 2021
Sold
$26,000,000
Dec 16, 2021
Contingent
—
Jun 3, 2021
Price Changed
$33,000,000
Feb 16, 2021
Listed
$39,000,000
One of the world's magnificent and rare estates, Darlington is an architectural masterpiece located within 25 miles of New York City. Originally constructed in 1907, this estate has been meticulously restored, offering approximately 50,000 square feet of spectacular living space and more than 12 acres of marvelous grounds framed by the Ramapo Mountains. 21 bedrooms, 19+ bathrooms, rare woods, stonework and craftsmanship throughout. Reception rooms of grand proportions include Great Hall, Library, Tea Room, and Formal Dining Room. Restaurant-style kitchen, movie theater, billiard room, indoor lap pool with spa, massage room, wine room, game room, gym, outdoor pool with cabana, majestic gardens with two fountains, tennis court, 8-car garage. Interior design and furnishings by the world's top designers and artisans. For detailed property information see link on Amenity Report (added to Documents)
Public Records
Jun 9, 2008
Sold
$8,875,000
Public Records
Jul 28, 2004
Sold
$3,500,000
Year
Property tax
Land + Additions
Assessment*
2025
$287,145 (+3.1%)
$2,980,500 + $10,519,500
$13,500,000
2024
$278,640 (+1.3%)
$2,980,500 + $10,519,500
$13,500,000
2023
$274,995 (+3.3%)
$2,980,500 + $10,519,500
$13,500,000
2022
$266,220 (+1.1%)
$2,980,500 + $10,519,500
$13,500,000
2021
$263,385 (+2.5%)
$2,980,500 + $10,519,500
$13,500,000
2020
$257,040 (+3.4%)
$2,980,500 + $10,519,500
$13,500,000
2019
$248,535 (+1.4%)
$2,980,500 + $10,519,500
$13,500,000
2018
$245,025 (+1.6%)
$2,980,500 + $10,519,500
$13,500,000
2017
$241,110 (+2.2%)
$2,980,500 + $10,519,500
$13,500,000
2016
$235,845 (+3.1%)
$2,980,500 + $10,519,500
$13,500,000
2014
$228,690 (−25.5%)
$2,980,500 + $10,519,500
$13,500,000
2013
$307,058 (+191.1%)
$2,980,500 + $10,519,500
$13,500,000
2012
$105,479 (+2.9%)
$2,980,500 + $15,472,500
$18,453,000
2011
$102,495 (−1.1%)
$1,987,000 + $4,500,000
$6,487,000
2010
$103,647 (+3.0%)
$1,987,000 + $4,500,000
$6,487,000
2009
$100,670
$1,611,800 + $3,268,000
$4,879,800
Public record
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
12.48 Acres
Year renovated
—
Finished Sq. Ft.
21,716
Unfinished Sq. Ft.
—
Total Sq. Ft.
21,716
Year built
1920
Style
Single Family Residential
County
Bergen County
APN
3300021 0300001 02
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 22, 2026.
Historical weather
Mahwah, NJ • 07430
Average low and high temperatures (°F)
34
20
38
23
55
34
63
43
70
52
81
61
86
68
81
62
76
56
66
45
54
36
39
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
54/ 100
Moderate sunlight
Sunscore
There appears to be some shading by surrounding buildings, terrain, and vegetation.
5.5 hrs
3.6 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 675 Ramapo Valley Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $1,200,000 and $2,600,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.2M to $2.6M.