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78 Duncan Avenue, Cornwall on Hudson, NY 12520 Property Information

78 Duncan Avenue, Cornwall on Hudson, NY 12520 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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78 Duncan Avenue, Cornwall on Hudson, NY 12520
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Address

Primary address 78 Duncan Avenue, Cornwall on Hudson
Zip code 12520
County Orange
Municipality Cornwall
Parcel ID 110-4-1.100

Sales & Tax Overview for 78 Duncan Avenue, Cornwall on Hudson

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 08/02/2017
Sale price $400,000
Arm's length
Property tax $15,894

Lot & Building Information for 78 Duncan Avenue, Cornwall on Hudson

Building sqft 3,894
Building class Apartments (411)
Acreage 0.9
Year built 1890
Year last altered 1994
Stories 2
Water supply Comm/public
Sewer type Comm/public
Story height
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Cornwall

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Other Property Data for 78 Duncan Avenue, Cornwall on Hudson

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About 78 Duncan Avenue, Cornwall on Hudson

What is the year built & the total sq. ft. for 78 Duncan Avenue, Cornwall on Hudson, NY 12520?

78 Duncan Avenue, Cornwall on Hudson, NY 12520 was built in 1890 and has a total of 3,894 square feet.

What is the assessed value of 78 Duncan Avenue, Cornwall on Hudson, NY 12520 and the property tax paid?

Assessed at $427,400, the tax amount paid for 78 Duncan Avenue, Cornwall on Hudson, NY 12520 is $15,894.

When was 78 Duncan Avenue, Cornwall on Hudson, NY 12520 last sold and what was the last sale price?

78 Duncan Avenue, Cornwall on Hudson, NY 12520 was last sold in 08/02/2017 for $400,000.

How many residential units does this building have?

This building has 4 residential unit(s).

Ownership Information

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Real Estate Reports:
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
Eliza Theiss, Jul 08, 2026 2026 Q2 Foreclosure Report: Bronx Caseload Hits 7-Year High, Brooklyn & Manhattan Slow to 4-Year Low
Manhattan yet again slowed to become the city’s least active foreclosure market, Brooklyn’s caseload dropped so low it barely edged out Staten Island, while the Bronx heated up enough to surpass all boroughs except Queens.
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Past Sales & Property History for 78 Duncan Avenue, Cornwall on Hudson

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Sale date Sale price Buyer name Seller name
08/02/2017 $400,000
09/30/2002 $365,000
       
       
       
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Title Documents for 78 Duncan Avenue, Cornwall on Hudson

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Date Type Amount Party 1 Party 2 Doc image
07/16/2020 - R
07/10/2020 - D
Other
(RP / sat)
06/26/2020 - R Other
(RP / poa)
06/26/2020 - R
06/11/2020 - D
Mortgage
(RP / MTG)
08/16/2017 - R
08/02/2017 - D
Deed
10/08/2002 - R
09/30/2002 - D
Deed
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R: Recorded date
D: Document date

Property Taxes for 78 Duncan Avenue, Cornwall on Hudson

Access detailed property tax data for 78 Duncan Avenue, Cornwall on Hudson, NY 12520. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $15,894
Market value $676,100
Assessed value $427,400

Assessment History for 78 Duncan Avenue, Cornwall on Hudson

Here's the assessment & property tax history for 78 Duncan Avenue, Cornwall on Hudson, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $655,800 $427,400 37.1877 $15,894 +27.62%
2024 $611,400 $412,400 30.2 $12,454 -11.36%
2023 $546,600 $412,400 34.07 $14,050 -12.53%
2022 $443,400 $412,400 38.95 $16,063 -3.90%
2021 $433,100 $412,400 40.53 $16,715 -0.78%

Demographics by Zip Code

Total population 3,081
Median age 46.7
Average household income $166,956
Family households 72.1%
Occupied housing units 1,233
Owner occupied units 71.5%
People per household (average) 2.42
Median year structure built 1952
Median value for units with a mortgage $497,000
Median value for units without a mortgage $430,400

Risk

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FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 78 Duncan Avenue, Cornwall on Hudson to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Neighbors for 78 Duncan Avenue, Cornwall on Hudson

Here are the neighbors for 78 Duncan Avenue, Cornwall on Hudson.

Address Square feet Purchase date Purchase price
7 Duncan Ln, Cornwall on Hudson 3,481 07/16/2019
15 Boulevard, Cornwall on Hudson 2,000 12/05/2017
19 Boulevard, Cornwall on Hudson 1,623 12/30/2010 $224,000
10 Stillman Ave, Cornwall on Hudson 1,428 09/03/2015 $199,250
3 Hedges Ave, Cornwall on Hudson 1,222 04/21/2008 $1
26 Cornwall Ave, Cornwall on Hudson 1,604 12/05/2023 $440,000
3 Hudson Ave, Cornwall on Hudson 2,196 05/24/2019
11 Boulevard, Cornwall on Hudson 1,850 05/19/2022 $470,000
17 River St, Cornwall on Hudson 1,200 08/22/2016 $1
62 Mountain Rd, Cornwall on Hudson 2,848 05/02/2020 $345,000
17 Boulevard, Cornwall on Hudson 1,780 01/30/2015 $230,000
6 Wilson Rd, Cornwall on Hudson 1,416 04/29/2016 $224,400
103 Weeks Ave, Cornwall on Hudson 1,412 10/11/1995 $77,500
9 Hedges Ave, Cornwall on Hudson 2,276 08/27/1999 $175,000
13 Boulevard, Cornwall on Hudson 2,273 04/23/2009 $1
23 Boulevard, Cornwall on Hudson 2,205 01/07/2011 $317,680
101 Weeks Ave, Cornwall on Hudson 1,368 07/31/2003 $260,000
2 Cornwall Ave, Cornwall on Hudson 1,261 04/28/1995 $115,000
12 Stillman Ave, Cornwall on Hudson 1,536 03/08/2011 $1
21 Boulevard, Cornwall on Hudson 2,009 04/16/2008 $1

Nearby ZIP Codes for 78 Duncan Avenue, Cornwall on Hudson

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