Off market jun 2022 for $6.3M
$9,233,440
Est. refi paymentEst. refi $48,455/mo
9
bd
•
9 ba
•
12,083
sq ft

99 Mamaroneck Rd, Scarsdale, NY 10583

map-entry

About this home

Single-familyProperty Type
1910Year Built
1.79 acresLot Size
$764Est. Price/Sq.Ft.
3 spacesParking
Listing by Hillary Emmerman • Houlihan Lawrence Inc.
Listing by Leslie Dorf • Houlihan Lawrence Inc.
Bought with Heather Harrison • Compass Greater NY, LLC
Redfin checked: 3 minutes ago
•Source:OneKey® MLS as Distributed by MLS Grid #H5033889

Redfin Estimate

$9,233,440
$2.9M since sold in June 2022$669K since September

This home's estimate is 35.4% higher than the average sale price ($6.82M) of 6 comparable homes.

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Earn from this home

Sell
$4,026,356
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$10,418/mo
Redfin rental estimate

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Market trends in 10583, NY

Sale history for 99 Mamaroneck Rd

Tax history for 99 Mamaroneck Rd

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

Public record

Beds
9
Baths
8.5
Stories
—
Lot width
205 ft.
Lot depth
—
Lot size
1.78 Acres
Year renovated
—
Sq. Ft.
13,070
Year built
1910
Style
Single Family Residential
County
Westchester County
APN
555001A01700160000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 25, 2026.

Property details

Around this home

Schools

Heathcote School

Public K-5 • Assigned • 1.0mi

9/10
Scarsdale Middle School

Public 6-8 • Assigned • 0.3mi

8/10
Scarsdale Senior High School

Public 9-12 • Assigned • 0.9mi

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 98° expected this year, 16 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

Scarsdale, NY • 10583
Average low and high temperatures (°F)
34
23
37
24
52
35
62
44
70
52
81
63
86
68
81
62
76
59
66
49
54
39
40
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

88/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Scarsdale. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.3 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$8.77M – $10.62M

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Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2026. This data may not match public records. Learn more.
Listing provided courtesy of: Compass Greater NY, LLC
Listing agent: Heather D Harrison (9172997490)

Based on information submitted to the MLS GRID as of Sat Oct 31 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Last Updated: 2026-06-30T21:51:07.001Z
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GreatSchools Ratings provided by GreatSchools.org.