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30 Underhill Road, Locust Valley, NY 11560 Property Information

30 Underhill Road, Locust Valley, NY 11560 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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30 Underhill Road, Locust Valley, NY 11560
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Address

Primary address 30 Underhill Road, Locust Valley
Zip code 11560
County Nassau
Town/City Oyster Bay
Village (swiss code) Matinecock
Parcel ID 23-H-440

Sales & Tax Overview for 30 Underhill Road, Locust Valley

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

Sale date 07/29/2004
Sale price $2,015,000
Arm's length
Tax class
Current property tax $38,554

Lot & Building Information for 30 Underhill Road, Locust Valley

Building sqft 4,573
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 3.5
Buildings on lot 1
Year built 1960
Stories 2
Style Colonial
Rooms 11
Bathrooms 5
Half bathrooms 2
Attic None
Basement 1/2 Bsmt/Crawl
Exterior wall Brick
Heating type Central/AC
Heating system Central w ac
Fireplace 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
School district Locust Valley

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 30 Underhill Road, Locust Valley

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About 30 Underhill Road, Locust Valley

What is the year built & the total sq. ft. for 30 Underhill Road, Locust Valley, NY 11560?

30 Underhill Road, Locust Valley, NY 11560 was built in 1960 and has a total of 4,573 square feet.

What is the assessed value of 30 Underhill Road, Locust Valley, NY 11560 and the property tax paid?

Assessed at $1,812, the tax amount paid for 30 Underhill Road, Locust Valley, NY 11560 is $38,554.

When was 30 Underhill Road, Locust Valley, NY 11560 last sold and what was the last sale price?

30 Underhill Road, Locust Valley, NY 11560 was last sold in 07/29/2004 for $2,015,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, Apr 09, 2026 How to Do a Title Search on Property Yourself: A Step-by-Step Online GuideĀ 
A property title search is the process of reviewing public records to confirm who legally owns a property and whether there are any liens, mortgages or legal claims attached to it. Explore our step-by-step guide explaining how you can perform a title search yourself. 
Laura Pop-Badiu, Mar 31, 2026 Property Owners Map: How to See Ownership Details and Parcel Lines
If you’re trying to find property owners by map, evaluate nearby parcels or understand how properties connect, a map-based approach makes the process faster, clearer and more intuitive.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 30 Underhill Road, Locust Valley

Create a free account to view the complete sales history for 30 Underhill Road, Locust Valley, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
07/29/2004 $2,015,000
05/01/1998 $850,000
       
       
       
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Title Documents for 30 Underhill Road, Locust Valley

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2
12/31/2020 - R Other
(Mortgage agreement)
12/31/2020 - R Other
(Mortgage agreement)
11/18/2020 - D
12/31/2020 - R
Mortgage
(Fixed rate)
01/08/2005 - D
03/08/2006 - R
Mortgage
07/29/2004 - D
08/17/2004 - R
Deed
05/01/1998 - D
05/12/1998 - R
Deed
08/28/1996 - D
09/30/1996 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 30 Underhill Road, Locust Valley

Access detailed property tax data for 30 Underhill Road, Locust Valley, NY 11560. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $38,554
Tax class
Market value $1,812,000
Assessed value $1,812
School current tax bill
Transitional assessed value

Assessment History for 30 Underhill Road, Locust Valley

Here's the assessment & property tax history for 30 Underhill Road, Locust Valley, 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 $1,813,000 $1,813 2091.436 $37,918 -14.93%
2024 $2,233,000 $2,000 2228.736 $44,575 -14.00%
2023 $2,248,000 $2,248 2305.59 $51,830 -6.62%
2022 $2,233,000 $2,233 2485.735 $55,506 -18.49%
2021 $2,474,000 $2,474 2752.596 $68,099 +65.15%

Permits for 30 Underhill Road, Locust Valley

The complete history of permits filed for 30 Underhill Road, Locust Valley, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Risk

Create a free account to unlock extended information for 30 Underhill Road, Locust Valley, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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

Transportation

Access the detailed traffic volume map for 30 Underhill Road, Locust Valley to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Friends Academy NR Private PK-12 765 0.37
Friends Academy NR Private PK-12 765 0.37
Portledge School NR Private PK-12 522 0.66
Portledge School NR Private PK-12 522 0.66
Ann Macarthur Primary NR Public K-2 200 0.96

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Friends Academy NR Private PK-12 765 0.37
Portledge School NR Private PK-12 522 0.66
Locust Valley Middle School 8 Public 6-8 472 1.23
All Saints Regional Catholic School NR Private PK-8 166 1.51
Robert M Finley Middle School 5 Public 6-8 710 1.74

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Friends Academy NR Private PK-12 765 0.37
Portledge School NR Private PK-12 522 0.66
Locust Valley High School 9 Public 9-12 629 1.23
Glen Cove High School 5 Public 9-12 1,050 1.83
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 2.02

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 30 Underhill Road, Locust Valley

Here are the neighbors for 30 Underhill Road, Locust Valley.

Address Square feet Purchase date Purchase price
24 Underhill Rd, Locust Valley 4,814 07/23/2021 $3,000,000
14 Underhill Rd, Locust Valley 8,144
316 Duck Pond Rd, Locust Valley 5,733 09/19/2013 $2,125,000
18 Underhill Rd, Locust Valley 2,358 06/29/2000 $925,000
193 Underhill Rd, Locust Valley 10/10/2019
20 Underhill Rd, Locust Valley 4,913 03/07/2005
336 Duck Pond Rd, Locust Valley 6,717 12/31/2004 $400,000
108 Piping Rock Rd, Locust Valley 9,981 06/12/2025 $7,850,000
22 Underhill Rd, Locust Valley 5,814 05/05/2009
322 Duck Pond Rd, Locust Valley 9,193
23 Valley Rd, Locust Valley 8,831 06/04/2024 $3,690,000
10 Underhill Rd, Locust Valley 2,730 08/01/2004
110 Piping Rock Rd, Locust Valley 7,903 05/27/2025
11-33 Birch Hill Rd, Locust Valley 19,375 05/12/2021 $6,300,000
95 Piping Rock Rd, Locust Valley 13,241
340 Duck Pond Rd, Locust Valley 5,081 06/14/2017 $1,700,000
30 Underhill Rd, Locust Valley 5,986 01/31/2012 $1,900,000
267 Duck Pond Rd, Locust Valley 3,744
99 The Plaza, Locust Valley 18,400 01/28/2016 $2,452,000

Nearby ZIP Codes for 30 Underhill Road, Locust Valley

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