Owned by the iconic Queen of Saratoga, the late Marylou Whitney, & her husband the late John Hendrickson, this 120+ acre property embodies the beauty & history of Saratoga Springs. The mansion has 6218 SF, built in 1851, 7 bedrooms, 7 full baths, 2 1/2 baths, 3 covered porches, pool house w/ heated pool & gym, chapel, tennis courts, rose gardens, 2 bay heated detached garage, 9 bay heated detached garage w/ generator for the property, gate house, root cellar, office building, maintenance building, & 2 single family ranch homes. See documents for full detailed list of features. Gertrude Vanderbilt Whitney ''Daphne'' statue on top of the fountain in the formal rose garden is excluded from sale.
Single-familyProperty Type
1851Year Built
120.92 acresLot Size
$1,495Price/Sq.Ft.
11 garage spacesParking
Listing by Andrea Collins• Four Seasons Sotheby's International Realty
Owned by the iconic Queen of Saratoga, the late Marylou Whitney, & her husband the late John Hendrickson, this 120+ acre property embodies the beauty & history of Saratoga Springs. The mansion has 6218 SF, built in 1851, 7 bedrooms, 7 full baths, 2 1/2 baths, 3 covered porches, pool house w/ heated pool & gym, chapel, tennis courts, rose gardens, 2 bay heated detached garage, 9 bay heated detached garage w/ generator for the property, gate house, root cellar, office building, maintenance building, & 2 single family ranch homes. See documents for full detailed list of features. Gertrude Vanderbilt Whitney ''Daphne'' statue on top of the fountain in the formal rose garden is excluded from sale.
Global MLS #202527675
Jul 28, 2026
Pending
—
Jun 3, 2026
Price Changed
$9,299,000
$1,495/sq ft
Jan 2, 2026
Price Changed
$10,900,000
$1,753/sq ft
Nov 17, 2025
Price Changed
$12,200,000
$1,962/sq ft
Oct 13, 2025
Listed
$12,900,000
$2,075/sq ft
Global MLS #202413583
May 19, 2025
Pending
—
May 12, 2025
Listing Removed
—
Nov 22, 2024
Price Changed
$12,900,000
$2,075/sq ft
Mar 15, 2024
Listed
$16,000,000
$2,573/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$87,509 (+6.6%)
$937,400 + $1,776,700
$2,714,100
2024
$82,086 (−1.8%)
$937,400 + $1,776,700
$2,714,100
2023
$83,575 (+4.7%)
$937,400 + $1,776,700
$2,714,100
2022
$79,831 (+2.1%)
$937,400 + $1,776,700
$2,714,100
2021
$78,156 (+1.1%)
$937,400 + $1,776,700
$2,714,100
2020
$77,274 (+59.6%)
$937,400 + $1,776,700
$2,714,100
2019
$48,416 (+86.9%)
$937,400 + $1,776,700
$2,714,100
2018
$25,901
$937,400 + $1,776,700
$2,714,100
2017
$25,877 (−45.8%)
$937,400 + $1,776,700
$2,714,100
2016
$47,762 (−30.7%)
$937,400 + $1,776,700
$2,714,100
2015
$68,885 (+40.4%)
$937,400 + $1,776,700
$2,714,100
2014
$49,047
$937,400 + $1,776,700
$2,714,100
Public record
Beds
8
Baths
8
Stories
3
Lot width
3 ft.
Lot depth
—
Lot size
120.92 Acres
Year renovated
—
Finished Sq. Ft.
6,218
Unfinished Sq. Ft.
—
Total Sq. Ft.
6,218
Year built
1851
Style
Single Family Residential
County
Saratoga County
APN
411589A17800000030180000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on May 22, 2026.
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
3/10 Heat Factor
7 days above 97° expected this year, 16 days in 30 years
2/10 Wind Factor
4% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Saratoga Springs, NY • 12866
Average low and high temperatures (°F)
30
15
33
15
50
29
61
39
68
50
80
61
87
66
81
60
77
54
64
42
49
33
34
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
86/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.5 hrs
6.7 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 40 Geyser Rd
$8,097,324
$1.2M under list price of $9.30M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $770K to $3.4M.