Off Market Sep 2005 for $4.3M

$8,132,888

Est. refi paymentEst. refi $22,740/mo

•

9,339

sq ft

20 Interlaken Rd, Greenwich, CT 06830

About this home

Single-familyProperty Type

1980Year Built

6.07 acresLot Size

$871Est. Price/Sq.Ft.

3 car garageParking

Listed by Joan Epand • Shore and Country Properties

Bought with Francine Ehrlich • Sotheby's International Realty

Redfin checked: a few seconds ago

•Source:GMLS #60145

Redfin Estimate

$8,132,888

$3.8M since sold in September 2005$1.3M since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 63.4% higher than the average sale price ($4.98M) of 6 comparable homes.

SOLD JAN 23, 2026
$4,200,000
A
6 beds6.5 baths6,689 sq ft
69 Taconic Rd, Greenwich, CT 06831
SOLD MAY 1, 2026
$4,350,000
B
5 beds5.5 baths5,670 sq ft
6 Reynwood Mnr, Greenwich, CT 06831
SOLD JUL 7, 2026
$3,100,000
C
5 beds5.5 baths5,114 sq ft
300 Stanwich Rd, Greenwich, CT 06830
SOLD MAY 1, 2026
$8,372,500
D
6 beds7.5 baths9,113 sq ft
13 Wyckham Hill Ln, Greenwich, CT 06831
SOLD JUN 1, 2026
$4,450,000
E
6 beds5 baths5,744 sq ft
40 Howard Rd, Greenwich, CT 06831
SOLD DEC 13, 2023
$5,400,000
F
5 beds6.5 baths7,492 sq ft
101 Perkins Rd, Greenwich, CT 06830

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Sell

$6,179,975

Est. take-home

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Est. cash available

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Rent

$8,750/mo

Redfin rental estimate

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Market trends in 06830, CT

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

+1.5% MoM

Median sale price

$2.9M

$299K MoM

Avg. days on market

32d

0 days MoM

Recently sold homes

18 MoM

New listings for sale

OPEN SUN, 2PM TO 4PM
$985,000
1 bed1.5 baths1,007 sq ft
11 Lafayette Ct Unit 5A, Greenwich, CT 06830
OPEN SUN, 1PM TO 4PM
$1,475,000
3 beds2.5 baths— sq ft
145 Putnam Park #145, Greenwich, CT 06830
$1,249,000
4 beds2 baths2,228 sq ft
22 Lyon Ave, Greenwich, CT 06830
OPEN SUN, 1PM TO 3PM
$999,000
3 beds2.5 baths1,664 sq ft
21 Byram Rd, Greenwich, CT 06830
See all

Provided by Redfin

Sale history for 20 Interlaken Rd

Date

Event

Price

GMLS #56248

Jun 13, 2017

Delisted

—

Apr 26, 2004

Listed

$4,600,000

$493/sq ft

GMLS #60145

Sep 6, 2005

Sold

$4,300,000

$460/sq ft

Jun 1, 2005

Listed

$4,300,000

$460/sq ft

GMLS #45111

Jul 18, 2001

Sold

$3,500,000

$375/sq ft

May 8, 2000

Listed

$3,995,000

$428/sq ft

MAGNIF CONTEMPORARY COMPOUND ON TOTALLY PRIV, GATED SIX ACRES W/ LOVELY LAKE VIEWS FROM ALMOST 700 SQ FT OF WINDOWS & SKYLIGHTS INCLUDING 15 FT HIGH GREENHOUSE W/ HOTTUB. EXCITING ARCHITECTURAL FEATURES INCL DRAMATIC OPEN SPACES W/ HIGH CEILINGS, LRG AREAS FOR ENTERTAINING, COZY AREAS FOR RELAXATION; SWEEPING SPIRAL STAIRCASES; BRASS APPOINTED, DOUBLE-FACED FPLS IN LR, DR & MASTER BDRM. GORGEOUS POOLHSE. CABANA W/ FP/KIT/FR. J-1,3.

GMLS #42719

May 8, 2000

Sold

—

May 18, 1999

Listed

$4,595,000

$492/sq ft

GMLS #40079

May 18, 1999

Sold

—

May 18, 1998

Listed

$4,950,000

$530/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$38,254 (+1.0%)

$561,820 + $2,796,780

$3,358,600

2022

$37,885 (−4.7%)

$561,820 + $2,796,780

$3,358,600

2021

$39,754

$510,720 + $2,919,280

$3,430,000

2020

$39,754 (−0.8%)

$510,720 + $2,919,280

$3,430,000

2019

$40,062 (+2.7%)

$510,720 + $2,919,280

$3,430,000

2018

$38,999

$510,720 + $2,919,280

$3,430,000

2017

$38,999 (+1.5%)

$510,720 + $2,919,280

$3,430,000

2016

$38,416 (−8.8%)

$510,720 + $2,919,280

$3,430,000

2014

$42,105

$1,095,850 + $2,742,390

$3,838,240

Tax history for 20 Interlaken Rd

Year

Property tax

Land + Additions

Assessment*

2023

$38,254 (+1.0%)

$561,820 + $2,796,780

$3,358,600

2022

$37,885 (−4.7%)

$561,820 + $2,796,780

$3,358,600

2021

$39,754

$510,720 + $2,919,280

$3,430,000

2020

$39,754 (−0.8%)

$510,720 + $2,919,280

$3,430,000

2019

$40,062 (+2.7%)

$510,720 + $2,919,280

$3,430,000

2018

$38,999

$510,720 + $2,919,280

$3,430,000

2017

$38,999 (+1.5%)

$510,720 + $2,919,280

$3,430,000

2016

$38,416 (−8.8%)

$510,720 + $2,919,280

$3,430,000

2014

$42,105

$1,095,850 + $2,742,390

$3,838,240

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

2.04 Acres

Year renovated

—

Sq. Ft.

10,626

Year built

1986

Style

Single Family Residential

County

Fairfield County

APN

1853574

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 3

Interior

Bathroom Information
# of Full Bathrooms: 5
# of Half Bathrooms: 2
Bathrooms Total Integer: 7
Bathrooms Total Decimal: 6

Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Electric

Interior Features
Interior Features: Whirlpool Tub, Hot Tub
Has Fireplace(s)
# of Fireplaces Total: 5
Basement: Full

Exterior

Exterior Features
Patio And Porch Features: Deck
Private Pool

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1980
Year Built Effective: 2002
Other Structures: Pool House
Security Features: Security System
Other Equipment: Generator
Building Area Total: 9339.0
Building Area Source: Taxcard

Lot Information
Lot Features: Adjcnt Golf Course
On Waterfront
Waterfront Features: Pond/Lake
Lot Size Area: 6.07
Lot Size Units: Acres
Lot Size Square Feet: 264409.2
Lot Size Acres: 6.07
Zoning: RA-2

Financial

Tax Information
Tax Annual Amount: $28,200
Tax Assessed Value: $2,450,000

Utilities

Utilities Information
Sewer: Septic Tank
Water Source: Well

Location

School Information
Elementary School: Parkway
Middle Or Junior School: Central

Public facts

Beds: 6
Baths: 6.0
Sq. Ft.: 10,626
Stories: 2.0
Lot Size: 2.04 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: —
County: Fairfield County
APN: 1853574

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Parkway School

Public K-5 • Assigned • 2.4mi

10/10

Central Middle School

Public 6-8 • Assigned • 2.8mi

8/10

Greenwich High School

Public 9-12 • Assigned • 3.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 99° expected this year, 15 days in 30 years

6/10 Wind Factor

56% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Greenwich, CT • 06830

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$7.73M – $9.35M

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Home values near 20 Interlaken Rd

Data from public records.

Address	Redfin Estimate
7 Interlaken Road, Greenwich, CT 4 Beds \| 5.5 Baths \| 6123 Sq. Ft.	$3,254,859
6 Interlaken Road, Greenwich, CT 6 Beds \| 5.5 Baths \| 6362 Sq. Ft.	$4,043,154

Address	Redfin Estimate
4 Interlaken Road, Greenwich, CT 6 Beds \| 5.5 Baths \| 3651 Sq. Ft.	$2,994,605
17 Byfield Lane, Greenwich, CT 6 Beds \| 3.5 Baths \| 5800 Sq. Ft.	$4,290,310

Address	Redfin Estimate
18 Interlaken Road, Greenwich, CT 5 Beds \| 4.5 Baths \| 5008 Sq. Ft.	$3,331,346
44 Taconic Road, Greenwich, CT 5 Beds \| 3.5 Baths \| 4881 Sq. Ft.	$2,915,145

Property information provided by GMLS when last listed in 2005. This data may not match . Learn more.

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