Bordered by conservation land and handsome stone walls, this pristinely maintained colonial home and property provide much coveted privacy and green space. You'll be surrounded by the peace and serenity of nature yet convenient to the Merritt parkway for an easy commute to NYC and Westchester County Airport. So many gracious living spaces to enjoy both inside and out, from the gourmet kitchen with marble countertops and sunny family room to the flagstone patio and sweeping deck with tree top views - a picture perfect backdrop for entertaining family and friends! 4 levels of living space boast high ceilings, custom millwork and mahogany wood floors. All 6 bedrooms are ensuite, with the primary bedroom having 2 walk in closets & 2 bathrooms. This home is ready to move in and make your own. Family rooms on 1st, 3rd and lower levels. Beautiful wine cellar on lower level adjacent to the family room with lovely stone fireplace. From here, walk out directly to stone patio and sweeping level backyard. Wonderful flow through all main floor living spaces with abundant light. Large capacity generator.
GMLS #108654
Jun 26, 2020
Price Changed
$4,695,000
$419/sq ft
Jan 22, 2020
Listed
$4,895,000
$437/sq ft
Jan 22, 2020
Listed
$4,695,000
$419/sq ft
GMLS #102957
Oct 17, 2018
Price Changed
$4,995,000
$445/sq ft
Apr 30, 2018
Listed
$5,425,000
$484/sq ft
GMLS #61904
Jun 19, 2006
Sold
$6,400,000
$571/sq ft
Jan 10, 2006
Listed
$6,450,000
$575/sq ft
GMLS #61621
Nov 14, 2005
Listed
$6,995,000
$624/sq ft
GMLS #59904
May 12, 2005
Listed
$6,995,000
$624/sq ft
GMLS #46222
Dec 31, 2001
Sold
—
Oct 19, 2000
Listed
$1,795,000
$160/sq ft
GMLS #45112
Aug 8, 2000
Sold
—
May 8, 2000
Listed
$1,995,000
$178/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$38,873 (+1.0%)
$706,790 + $2,706,130
$3,412,920
2022
$38,498 (−9.9%)
$706,790 + $2,706,130
$3,412,920
2021
$42,721
$611,800 + $3,074,190
$3,685,990
2020
$42,721 (−0.8%)
$614,600 + $3,071,390
$3,685,990
2019
$43,052 (+2.7%)
$614,600 + $3,071,390
$3,685,990
2018
$41,910 (+10.8%)
$614,600 + $3,071,390
$3,685,990
2017
$37,829 (+1.5%)
$614,600 + $2,712,500
$3,327,100
2016
$37,264 (−19.6%)
$614,600 + $2,712,500
$3,327,100
2014
$46,338
$1,254,680 + $2,969,400
$4,224,080
Tax history for 70 Old Mill Rd
Year
Property tax
Land + Additions
Assessment*
2023
$38,873 (+1.0%)
$706,790 + $2,706,130
$3,412,920
2022
$38,498 (−9.9%)
$706,790 + $2,706,130
$3,412,920
2021
$42,721
$611,800 + $3,074,190
$3,685,990
2020
$42,721 (−0.8%)
$614,600 + $3,071,390
$3,685,990
2019
$43,052 (+2.7%)
$614,600 + $3,071,390
$3,685,990
2018
$41,910 (+10.8%)
$614,600 + $3,071,390
$3,685,990
2017
$37,829 (+1.5%)
$614,600 + $2,712,500
$3,327,100
2016
$37,264 (−19.6%)
$614,600 + $2,712,500
$3,327,100
2014
$46,338
$1,254,680 + $2,969,400
$4,224,080
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
6
Baths
9.5
Stories
2
Lot width
—
Lot depth
—
Lot size
216,493
Year renovated
—
Sq. Ft.
11,214
Year built
2004
Style
Single Family Residential
County
Fairfield County
APN
1848996
Parking Spaces
3
Basement
Yes
Accessible
No
HOA Dues
—
Garage
Yes
Features
—
Last updated by owner on May 20, 2025.
Property details
Parking
Parking and Garage Information
Has Garage
# of Garage Spaces: 3
Parking Features: Garage Door Opener
Interior
Bathroom Information
# of Full Bathrooms: 8
# of Half Bathrooms: 3
Bathrooms Total Integer: 11
Bathrooms Total Decimal: 9.5
Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Hydro-Air, Oil
Interior Features
Interior Features: Back Stairs
Has Fireplace(s)
# of Fireplaces Total: 6
Basement: Finished, Walkout
Exterior
Exterior Features
Exterior Features: Gas Grill
Patio And Porch Features: Deck
Property Information
Property Sub-Type: Single Family Residence
Year Built: 2004
Roof: Shake
Construction Materials: Stone
Security Features: Security System
Other Equipment: Generator
Building Area Total: 11214.0
Building Area Source: Architect
Lot Information
Lot Features: Adjcnt Conservation, Parklike
Lot Size Area: 4.97
Lot Size Units: Acres
Lot Size Square Feet: 216493.2
Lot Size Acres: 4.97
Zoning: RA-4
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: 6
Baths: 9.5
Sq. Ft.: 11,214
Stories: 2.0
Parking Spaces: 3
Basement: Yes
Accessible: No
Lot Size: 4.97 acres
Style: Single Family Residential
Year Built: 2004
Year Renovated: —
County: Fairfield County
APN: 1848996
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on May 20, 2025
Around this home
Schools
Parkway School
Public K-5 • Assigned • 1.0mi
10/10
Western Middle School
Public 6-8 • Assigned • 5.9mi
8/10
Greenwich High School
Public 9-12 • Assigned • 4.3mi
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)
34
22
37
23
53
34
62
43
69
51
81
62
84
67
81
61
76
58
66
47
54
38
39
26
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
$6.27M – $7.58M
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