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$596,009
Est. Value$495,853Est. Opening Bid3beds
1.5baths
1,900sqft
9,583sqft lot
20 Mountain Ave, Hillburn, NY 10931
Member Features
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Full foreclosure details
Home value, equity and ownership info
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Already a member?
Pre-Foreclosure
Off Market
Home type
Price / sqft
Year built
Home Details
Interior Details
1900
3
1.5
Has Heating:
Yes
Heating Type:
Hot Water
Has Cooling:
No
Cooling Type:
N/A
Has Fuel:
Yes
Fuel Type:
Gas
Has Basement:
No
Basement Type:
Full
Has Flooring:
No
Flooring Type:
N/A
Has Fireplace:
Yes
Fireplace Type:
N/A
Property Details
9583
Yes
Yes
Type:
Garage, Basement
Location:
N/A
Status:
N/A
Number of Spaces:
1
No
No
No
No
Yes
No
No
Construction Details
Raised Ranch
Composition
N/A
N/A
N/A
Tax History
Year
Amount
Land
Improvement
Percent Change
Assessment
2020
$10,007
$10,000
$31,100
--%
$41,100
2018
$11,316
$10,000
$31,100
--%
$41,100
2017
$9,393
$10,000
$31,100
--%
$41,100
2016
$10,577
$10,000
$31,100
--%
$41,100
2015
$10,513
$10,000
$31,100
--%
$41,100
2013
$9,733
$10,000
$31,100
--%
$41,100
2011
$8,809
$10,000
$31,100
--%
$41,100
Average Home Price in 10931
Nearby Properties
Zip Code
Price
Bed
Bath
Sqft
Lot
Sold Date
$596,009
$596,009
3 Beds
1.5 Baths
1,900 Sqft
9,583 Lot (sqft)
Sold NaN/NaN/NaN
$499,999
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3 Beds
2 Baths
1,849 Sqft
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Sold 09/29/2026
$679,000
$679,000
4 Beds
2 Baths
1,739 Sqft
14,810 Lot (sqft)
Sold 09/29/2026
$750,000
$750,000
3 Beds
2.5 Baths
1,866 Sqft
7,841 Lot (sqft)
Sold 10/06/2026
$392,249
$392,249
6 Beds
2 Baths
1,668 Sqft
13,068 Lot (sqft)
Sold NaN/NaN/NaN





