For sale

$4,400,000

565 Oenoke Rdg, New Canaan, CT 06840

4beds

4,427sqft

Est.:

Residential, Single Family Residence

Built in 1959

2.06 Acres Lot

$4,228,400 Zestimate^®

$994/sqft

$-- HOA

What's special

Distinctive glass roof pyramidsStriking lattice screen facadeWalls of glassState-of-the-art lightingSatin-bleached oak floorsFloating sheet rock wallsRecent renovation

Experience Architectural History: The Celebrated Celanese House. This is your chance to own a true masterpiece. Designed in 1959 by visionary architect Edward Durell Stone, the Celanese House is one of New Canaan's most celebrated mid-century modern landmarks-an architectural treasure admired by design publications for decades. Stone's signature elements remain unmistakable: the striking lattice screen facade and distinctive glass roof pyramids create an iconic silhouette that endures. Inside, the home's recent renovation both preserves Stone's vision and introduces contemporary luxury. Floating sheet rock walls, satin-bleached oak floors, and walls of glass heighten the sense of openness, while state-of-the-art lighting transforms every space into an artful composition

149 days

1,874

56

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1

Heating

Forced Air, Oil

Cooling

Central Air

Features

Kitchen Island, Eat-in Kitchen, Sep Shower, Wired for Data
Basement: Partially Finished
Number of fireplaces: 2

Interior area

Total structure area: 4,427
Total interior livable area: 4,427 sqft

Property

Parking

Total spaces: 2
Parking features: Garage Door Opener
Garage spaces: 2

Features

Patio & porch: Terrace

Lot

Size: 2.06 Acres
Features: Parklike

Details

Parcel number: 090 0033 033 00008
Zoning: H-2
Other equipment: Generator

Construction

Type & style

Home type: SingleFamily
Architectural style: Post Modern
Property subtype: Residential, Single Family Residence

Materials

Shingle Siding
Roof: Other,Shingle

Condition

Year built: 1959

Utilities & green energy

Sewer: Septic Tank
Water: Well
Utilities for property: Propane

Community & HOA

Community

Security: Security System, Smoke Detector(s)

Location

Region: New Canaan

Financial & listing details

Price per square foot: $994/sqft
Tax assessed value: $2,491,930
Annual tax amount: $41,590
Date on market: 11/6/2025
Inclusions: Washer/Dryer, Call LB, All Kitchen Applncs

Estimated market value

$4,228,400

$4.02M - $4.44M

$27,418/mo

Price history

Date	Event	Price
9/29/2025	Listed for sale	$4,400,000$994/sqft
Source: Smart MLS #24119744 Report a problem
9/29/2025	Pending sale	$4,400,000$994/sqft
Source: Smart MLS #24119744 Report a problem
9/12/2025	Listed for sale	$4,400,000-2.2%$994/sqft
Source: Smart MLS #24119744 Report a problem
6/18/2025	Listing removed	$4,500,000$1,016/sqft
Source: William Raveis Real Estate, Mortgage & Insurance #24080615 Report a problem
3/17/2025	Listed for sale	$4,500,000-4.3%$1,016/sqft
Source: Smart MLS #24080615 Report a problem
11/16/2024	Listing removed	$4,700,000$1,062/sqft
Source: William Raveis Real Estate, Mortgage & Insurance #170624854 Report a problem
2/15/2024	Listed for sale	$4,700,000$1,062/sqft
Source: Smart MLS #170624854 Report a problem
11/19/2023	Listing removed	--
Source: Smart MLS #170564615 Report a problem
4/26/2023	Listed for sale	$4,700,000+14.6%$1,062/sqft
Source: Smart MLS #170564615 Report a problem
5/9/2008	Sold	$4,100,000+250.4%$926/sqft
Source: Smart MLS #98366651 Report a problem
10/10/2006	Sold	$1,170,000$264/sqft
Source: Smart MLS #98263777 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$41,590 +3.4%	$2,491,930
2024	$40,220 +16%	$2,491,930 +36.1%
2023	$34,679 +3.1%	$1,830,990
2022	$33,635 +1.2%	$1,830,990
2021	$33,251	$1,830,990
2020	$33,251 -0.4%	$1,830,990
2019	$33,397 +3.3%	$1,830,990 -3.9%
2018	$32,322 +1.7%	$1,905,750
2017	$31,769 +2.2%	$1,905,750
2016	$31,083 +2%	$1,905,750
2015	$30,473 +2.9%	$1,905,750
2014	$29,615 +24%	$1,905,750 +16.4%
2013	$23,892 +3.6%	$1,637,580
2012	$23,057 +1.7%	$1,637,580
2011	$22,680 +2%	$1,637,580 +0%
2010	$22,237 +2%	$1,637,500 +0.3%
2009	$21,806 +10.6%	$1,633,400 +25.3%
2008	$19,710 +11%	$1,303,600 +6.7%
2007	$17,762 +14.9%	$1,221,600
2004	$15,465 +30.7%	$1,221,600 +115.6%
2001	$11,829 +2%	$566,500 0%
2000	$11,602 +5%	$566,510
1999	$11,047	$566,510