OFF MARKET

Off market oct 2016 for $4.3M

$7,158,573

•

7,266

sq ft

131 Old Mill Rd, Greenwich, CT 06831

About this home

SPECTACULAR, LEVEL, SUNNY 14 ACRE PROPERTY WITH STRIKING ENTRANCE, MAGNIFICENT, MATURE TREES, WHICH INCLUDES A 4 ACRE LOT, SEE ALSO PROP ID 10-3023, FEATURES 2 SINGLE FAMILY HOMES- A SOPHISTICATED STONE MANOR WITH OLD WORLD GRANDEUR, SPACIOUS ROOMS, HARDWOOD FLOORS, ORIGINAL HARDWARE AND BEAUTIFUL DOORS AS WELL AS A SEPARATE 3 BEDROOM, 2 BATH COTTAGE W/ ITS OWN 3 BDRM SEPTIC, 2292 SQ FT AS/TAXCARD. CARETAKER/TENANTS IN RESIDENCE IN COTTAGE. LOWER LEVEL OF MAIN HOUSE HAS HIS/HERS CABANA, KITCHEN, DINING AND LIVING ROOM OPENING DIRECTLY TO LARGE, PRIVATE AND ELEGANT POOL. SEPARATE BARN.

Single-familyProperty Type

1930Year Built

14.18 acresLot Size

$985Est. Price/Sq.Ft.

2 car garageParking

Listed by Rachel Love Lorentzen • Coldwell Banker Realty

Bought with Amanda Miller • Houlihan Lawrence

Redfin checked: a few seconds ago

•Source:GMLS #82301

Redfin Estimate

$7,158,573

$2.8M since sold in October 2016$243K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 40.8% higher than the average sale price ($5.08M) of 6 comparable homes.

SOLD AUG 6, 2026
$6,900,000
A
6 beds6.5 baths6,216 sq ft
530 Round Hill Rd, Greenwich, CT 06831
SOLD JUL 24, 2026
$3,800,000
B
7 beds7 baths9,267 sq ft
43 Sterling Rd, Greenwich, CT 06831
SOLD FEB 27, 2026
$4,650,000
C
6 beds6.5 baths7,168 sq ft
17 Will Merry Ln, Greenwich, CT 06831
SOLD DEC 18, 2025
$4,950,000
D
6 beds7 baths7,447 sq ft
79 Richmond Hill Rd, Greenwich, CT 06831
SOLD DEC 12, 2025
$6,200,000
E
5 beds5 baths6,714 sq ft
21 Aiken Rd, Greenwich, CT 06831
SOLD SEP 1, 2026
$4,000,000
F
5 beds7 baths6,216 sq ft
55 Will Merry Ln, Greenwich, CT 06831

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$4,007,586

Est. take-home

List your home with Redfin and save $71,586

Market trends in 06831, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.0%

0.9% MoM

Median sale price

$2.7M

$174K MoM

Avg. days on market

31d

3 days MoM

Recently sold homes

6 MoM

New listings for sale

$11,995,000
7 beds9.5 baths15,896 sq ft
86 Howard Rd, Greenwich, CT 06831
$34,995,000
5 beds7.5 baths14,131 sq ft
14 Meadow Ln, Greenwich, CT 06831
COMING SOON
$749,000
2 beds2 baths911 sq ft
2 Homestead Ln #407, Greenwich, CT 06831
$29,900,000
6 beds6.5 baths6,910 sq ft
500 Round Hill Rd, Greenwich, CT 06831
VIDEO TOUR
$30,000,000
5 beds6 baths6,595 sq ft
38-48-58 Quaker Ln, Greenwich, CT 06831
$21,950,000
7 beds9.5 baths11,229 sq ft
11 Skyridge Rd, Greenwich, CT 06831
3D WALKTHROUGH
$6,850,000
8 beds10.5 baths11,300 sq ft
273 Riversville Rd, Greenwich, CT 06831
$1,750,000
4 beds3 baths2,282 sq ft
20 Thistle Ln, Greenwich, CT 06831
$1,015,000
2 beds2.5 baths1,550 sq ft
351 Pemberwick Rd #503, Greenwich, CT 06831
3D WALKTHROUGH
$3,100,000
5 beds3.5 baths3,791 sq ft
90 Taconic Rd, Greenwich, CT 06831
See all

Provided by Redfin

Sale history for 131 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$57,194 (+3.6%)

$2,444,960 + $2,576,420

$5,021,380

2022

$55,225 (−7.8%)

$2,444,960 + $2,450,840

$4,895,800

2021

$59,882

$2,126,040 + $3,040,660

$5,166,700

2020

$59,882 (+16.5%)

$2,126,040 + $3,040,660

$5,166,700

2019

$51,383 (+42.9%)

$2,126,040 + $2,273,180

$4,399,220

2018

$35,960 (+9.6%)

$1,565,200 + $1,597,540

$3,162,740

2017

$32,803 (+1.5%)

$1,565,200 + $1,319,850

$2,885,050

2016

$32,313 (−15.4%)

$1,565,200 + $1,319,850

$2,885,050

2014

$38,209

$2,381,680 + $1,101,380

$3,483,060

Tax history for 131 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$57,194 (+3.6%)

$2,444,960 + $2,576,420

$5,021,380

2022

$55,225 (−7.8%)

$2,444,960 + $2,450,840

$4,895,800

2021

$59,882

$2,126,040 + $3,040,660

$5,166,700

2020

$59,882 (+16.5%)

$2,126,040 + $3,040,660

$5,166,700

2019

$51,383 (+42.9%)

$2,126,040 + $2,273,180

$4,399,220

2018

$35,960 (+9.6%)

$1,565,200 + $1,597,540

$3,162,740

2017

$32,803 (+1.5%)

$1,565,200 + $1,319,850

$2,885,050

2016

$32,313 (−15.4%)

$1,565,200 + $1,319,850

$2,885,050

2014

$38,209

$2,381,680 + $1,101,380

$3,483,060

*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

14.19 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Other

County

Fairfield County

APN

1847771

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: 2
Parking Features: Garage Door Opener

Interior

Bathroom Information
# of Full Bathrooms: 6
# of Half Bathrooms: 1
Bathrooms Total Integer: 7
Bathrooms Total Decimal: 6.5

Heating & Cooling
Has Cooling
Cooling: Wall Unit(s)
Has Heating
Heating: Hot Water, Oil

Interior Features
Interior Features: Pantry, Back Stairs
Has Fireplace(s)
# of Fireplaces Total: 4
Basement: Full

Exterior

Exterior Features
Patio And Porch Features: Terrace
Private Pool

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1930
Roof: Slate
Construction Materials: Stone
Other Structures: Barn(s), Carriage House
Building Area Total: 7266.0
Building Area Source: Taxcard

Lot Information
Lot Features: Hilly, Level
Lot Size Area: 14.18
Lot Size Units: Acres
Lot Size Square Feet: 617680.8
Lot Size Acres: 14.18
Zoning: RA-4

Financial

Tax Information
Tax Annual Amount: $39,375.60
Tax Assessed Value: $3,515,050

Utilities

Utilities Information
Utilities: Propane
Sewer: Septic Tank
Water Source: Well

Location

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

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 14.19 acres
Style: Other
Year Built: —
Year Renovated: —
County: Fairfield County
APN: 1847771

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Parkway School

Public K-5 • Assigned • 1.3mi

10/10

Western Middle School

Public 6-8 • Assigned • 5.8mi

8/10

Greenwich High School

Public 9-12 • Assigned • 4.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

27% 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 • 06831

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$6.80M – $8.23M

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Nearby similar homes

$29,900,000

6 beds6.5 baths6,910 sq ft

500 Round Hill Rd, Greenwich, CT 06831

$3,250,000

Land— sq ft

0 Doverton Drive, Lot 2, Greenwich, CT 06830

$8,495,000

Land— sq ft

65 John St, Greenwich, CT 06831

$3,850,000

Land1,746 sq ft

2 Taconic Rd, Greenwich, CT 06830

NEW CONSTRUCTION

$14,495,000

7 beds10 baths14,000 sq ft

532 Round Hill Rd, Greenwich, CT 06831

$1,449,000

3 beds2.5 baths1,713 sq ft

105 Glenville St, Greenwich, CT 06831

New listings for sale in 06831

$11,995,000

7 beds9.5 baths15,896 sq ft

86 Howard Rd, Greenwich, CT 06831

$34,995,000

5 beds7.5 baths14,131 sq ft

14 Meadow Ln, Greenwich, CT 06831

COMING SOON

$749,000

2 beds2 baths911 sq ft

2 Homestead Ln #407, Greenwich, CT 06831

$29,900,000

6 beds6.5 baths6,910 sq ft

500 Round Hill Rd, Greenwich, CT 06831

VIDEO TOUR

$30,000,000

5 beds6 baths6,595 sq ft

38-48-58 Quaker Ln, Greenwich, CT 06831

$21,950,000

7 beds9.5 baths11,229 sq ft

11 Skyridge Rd, Greenwich, CT 06831

3D WALKTHROUGH

$6,850,000

8 beds10.5 baths11,300 sq ft

273 Riversville Rd, Greenwich, CT 06831

$1,750,000

4 beds3 baths2,282 sq ft

20 Thistle Ln, Greenwich, CT 06831

$1,015,000

2 beds2.5 baths1,550 sq ft

351 Pemberwick Rd #503, Greenwich, CT 06831

Home values near 131 Old Mill Rd

Data from public records.

Address	Redfin Estimate
148 Old Mill Rd, Greenwich, CT 3 Beds \| 3 Baths \| 1772 Sq. Ft.	$1,620,947
138 Old Mill Rd, Greenwich, CT 3 Beds \| 2.5 Baths \| 2136 Sq. Ft.	$2,039,455

Address	Redfin Estimate
124 Old Mill Rd, Greenwich, CT 8 Beds \| 9.5 Baths \| 15862 Sq. Ft.	$27,914,847
137 Old Mill Rd, Greenwich, CT 6 Beds \| 7 Baths \| 9856 Sq. Ft.	$6,398,316

Address	Redfin Estimate
115 Old Mill Rd, Greenwich, CT 4 Beds \| 6.5 Baths \| 6338 Sq. Ft.	$3,902,370
142 Old Mill Rd, Greenwich, CT 2 Beds \| 2 Baths \| 1408 Sq. Ft.	$1,613,092

Property information provided by GMLS when last listed in 2025. This data may not match . Learn more.

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