"Firefly Hill" - Marvel at nature from indoors or out where the the great outdoors meets gracious living. Idle away the hours on the wrap-around mahogany front porch or gorgeous stone patio in the private fenced backyard. No detail was overlooked to blend traditional architectural design with modern luxury in this casually-elegant custom colonial. A stunning open floor plan with gallery-like walls and tall windows allow natural sunlight from every angle and views that showcase a spectacular 1.20 acre property. Enter the two story entrance hall that leads to a well proportioned living room with fireplace & dining room adjoining the butler's pantry, a sunny study/office with separate entrance from the front porch and a beautiful custom kitchen with stunning cabinetry, professional-grade appliances, pot-filler, butler's pantry, walk-in pantry, two dishwashers, wine fridge and a center island with prep sink, storage & seating. The expansive dining area opens to a large family room w/fireplace creating the perfect layout for everyday family living and seamless indoor/outdoor entertaining. 4 spacious bedrooms include a luxurious master suite with cove-lit tray ceilings, a richly-appointed dressing room, large master bath w/steam shower & jetted tub, cozy office area plus a tremendous bonus room (plumbed for future bath) for play, guests, nanny or recreation complete the second level...the walk-up attic offers additional space for storage and further custom finish. Add'l Details include: Dark Cherry floors, 2 fireplaces, high ceilings, detailed and trimmed moldings & doorways, generously proportioned rooms, 2 powder rooms, a mud room w/ built-ins, fantastic main level laundry room and a flexible walk-out basement with high ceilings all ready for additional finishing. The fenced yard features exquisite, natural and native organic landscaping, an expansive stone patio, fire-pit and ample room for a pool, all 45 minutes from NYC but a world away from it all! Additional Information: HeatingFuel:Oil Above Ground,ParkingFeatures:3 Car Attached,
Single-familyProperty Type
2005Year Built
1.2 acresLot Size
$573Est. Price/Sq.Ft.
3 spacesParking
Listing by Hope Ross Mazzola• William Raveis-New York LLC
Bought with Sari Shaw• Compass Greater NY, LLC
Source:OneKey® MLS as Distributed by MLS Grid #H6043236
Redfin Estimate
$3,022,859
$7,918 since sold in August 2024$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 38.2% higher than the average sale price ($2.19M) of 6 comparable homes.
"Firefly Hill" - Marvel at nature from indoors or out where the the great outdoors meets gracious living. Idle away the hours on the wrap-around mahogany front porch or gorgeous stone patio in the private fenced backyard. No detail was overlooked to blend traditional architectural design with modern luxury in this casually-elegant custom colonial. A stunning open floor plan with gallery-like walls and tall windows allow natural sunlight from every angle and views that showcase a spectacular 1.20 acre property. Enter the two story entrance hall that leads to a well proportioned living room with fireplace & dining room adjoining the butler's pantry, a sunny study/office with separate entrance from the front porch and a beautiful custom kitchen with stunning cabinetry, professional-grade appliances, pot-filler, butler's pantry, walk-in pantry, two dishwashers, wine fridge and a center island with prep sink, storage & seating. The expansive dining area opens to a large family room w/fireplace creating the perfect layout for everyday family living and seamless indoor/outdoor entertaining. 4 spacious bedrooms include a luxurious master suite with cove-lit tray ceilings, a richly-appointed dressing room, large master bath w/steam shower & jetted tub, cozy office area plus a tremendous bonus room (plumbed for future bath) for play, guests, nanny or recreation complete the second level...the walk-up attic offers additional space for storage and further custom finish. Add'l Details include: Dark Cherry floors, 2 fireplaces, high ceilings, detailed and trimmed moldings & doorways, generously proportioned rooms, 2 powder rooms, a mud room w/ built-ins, fantastic main level laundry room and a flexible walk-out basement with high ceilings all ready for additional finishing. The fenced yard features exquisite, natural and native organic landscaping, an expansive stone patio, fire-pit and ample room for a pool, all 45 minutes from NYC but a world away from it all! Additional Information: HeatingFuel:Oil Above Ground,ParkingFeatures:3 Car Attached,
Year
Property tax
Land + Additions
Assessment*
2026
$56,979 (−0.4%)
$195,000 + $148,800
$343,800
2025
$57,205 (+1.9%)
$195,000 + $148,800
$343,800
2024
$56,154 (+2.4%)
$195,000 + $148,800
$343,800
2023
$54,830 (+2.2%)
$195,000 + $148,800
$343,800
2022
$53,629 (+1.0%)
$195,000 + $148,800
$343,800
2021
$53,117 (+1.6%)
$195,000 + $148,800
$343,800
2020
$52,288 (−8.8%)
$195,000 + $148,800
$343,800
2019
$57,310
$195,000 + $148,800
$343,800
2018
$195,000 + $187,260
$382,260
2017
$195,000 + $187,260
$382,260
2016
$195,000 + $187,260
$382,260
2014
$195,000 + $187,260
$382,260
2013
$195,000 + $187,260
$382,260
2012
$195,000 + $187,260
$382,260
2011
$195,000 + $187,260
$382,260
2010
$195,000 + $187,260
$382,260
2009
$195,000 + $205,000
$400,000
2008
$195,000 + $205,000
$400,000
Tax history for 9 Briarcliff Rd
Year
Property tax
Land + Additions
Assessment*
2026
$56,979 (−0.4%)
$195,000 + $148,800
$343,800
2025
$57,205 (+1.9%)
$195,000 + $148,800
$343,800
2024
$56,154 (+2.4%)
$195,000 + $148,800
$343,800
2023
$54,830 (+2.2%)
$195,000 + $148,800
$343,800
2022
$53,629 (+1.0%)
$195,000 + $148,800
$343,800
2021
$53,117 (+1.6%)
$195,000 + $148,800
$343,800
2020
$52,288 (−8.8%)
$195,000 + $148,800
$343,800
2019
$57,310
$195,000 + $148,800
$343,800
2018
$195,000 + $187,260
$382,260
2017
$195,000 + $187,260
$382,260
2016
$195,000 + $187,260
$382,260
2014
$195,000 + $187,260
$382,260
2013
$195,000 + $187,260
$382,260
2012
$195,000 + $187,260
$382,260
2011
$195,000 + $187,260
$382,260
2010
$195,000 + $187,260
$382,260
2009
$195,000 + $205,000
$400,000
2008
$195,000 + $205,000
$400,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: Colonial
Exterior Wall: Frame Wood
Property Information
Subdivision Name: TOWN LINE HOLDINGS LLC
Living Sq. Ft: 5,272
Ground Floor Sq. Ft: 2,479
Building Sq. Ft: 6,022
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,498
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 52,355
Legal Lot Number: 42
Legal Block Number: 2
School Tax District: CHAPPAQUA
Municipality Name: NEW CASTLE
Acres: 1.2019
Zoning Code: 02
State Use Description: SINGLE FAMILY RESID
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 5,272
Stories: —
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: —
County: Westchester County
APN: 553600A10000500020420030000
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Some nearby schools may not be within this home's attendance zone. Please check the Chappaqua Central School District website to verify.
Robert E Bell School
Public 5-8 • 1.1mi
9/10
Horace Greeley High School
Public 9-12 • 2.0mi
10/10
Roaring Brook School
Public K-4 • 1.6mi
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
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
27% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Chappaqua, NY • 10514
Average low and high temperatures (°F)
34
22
37
23
54
34
63
43
71
53
82
63
87
69
82
62
77
58
68
47
55
39
40
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
$2.87M – $3.48M
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