Nassau County  »  11560  »  Hernan Ave  »  31 Hernan Ave

31 Hernan Avenue, Locust Valley, NY 11560 Property Information

31 Hernan Avenue, Locust Valley, NY 11560 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

31 Hernan Avenue, Locust Valley, NY 11560
static Mapbox map

Address

Primary address 31 Hernan Avenue, Locust Valley
Zip code 11560
County Nassau
Town/City Oyster Bay
Village (swiss code) None (unincorporated town)
Parcel ID 29-36-132

Sales & Tax Overview for 31 Hernan Avenue, Locust Valley

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

Sale date 08/12/2024
Sale price $450,000
Arm's length
Tax class
Current property tax $8,876

Lot & Building Information for 31 Hernan Avenue, Locust Valley

Building sqft 1,145
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.092
Buildings on lot 1
Year built 1946
Stories 1
Style Cape
Rooms 4
Bathrooms 1
Attic Full
Basement Full
Exterior wall Alum/Vinyl
Heating type Central
Heating system No heat
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
14 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
29 /100. Somewhat Bikeable

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 31 Hernan Avenue, Locust Valley

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 31 Hernan Avenue, Locust Valley , including their type, square footage, grade and when they were built.
  • • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 31 Hernan Avenue, Locust Valley

What is the year built & the total sq. ft. for 31 Hernan Avenue, Locust Valley, NY 11560?

31 Hernan Avenue, Locust Valley, NY 11560 was built in 1946 and has a total of 1,145 square feet.

What is the assessed value of 31 Hernan Avenue, Locust Valley, NY 11560 and the property tax paid?

Assessed at $339, the tax amount paid for 31 Hernan Avenue, Locust Valley, NY 11560 is $8,876.

When was 31 Hernan Avenue, Locust Valley, NY 11560 last sold and what was the last sale price?

31 Hernan Avenue, Locust Valley, NY 11560 was last sold in 08/12/2024 for $450,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
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
How to Find Property Owners — The Complete Guide 
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 31 Hernan Avenue, Locust Valley

Create a free account to view the complete sales history for 31 Hernan Avenue, Locust Valley, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
08/12/2024 $450,000

More about Nassau County Property Records

Title Documents for 31 Hernan Avenue, 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
08/19/2024 - R
08/12/2024 - D		 Deed
11/03/1993 - R
10/20/1993 - D		 Deed
         
         
         
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 31 Hernan Avenue, Locust Valley

Access detailed property tax data for 31 Hernan Avenue, Locust Valley, NY 11560. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $8,877
Tax class
Market value $339,000
Assessed value $339
School current tax bill
Transitional assessed value

More about Nassau County Property Taxes

Assessment History for 31 Hernan Avenue, Locust Valley

Here's the assessment & property tax history for 31 Hernan Avenue, 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
2026 $339,000 $339 2618.547 $8,877 +8.60%
2025 $320,000 $320 2554.349 $8,174 -24.05%
2024 $394,942 $395 2724.483 $10,762 -3.86%
2023 $395,000 $395 2833.795 $11,193 -6.82%
2022 $395,000 $395 3041.286 $12,013 -6.57%
Show More

Permits for 31 Hernan Avenue, Locust Valley

The complete history of permits filed for 31 Hernan Avenue, 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 31 Hernan Avenue, 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 31 Hernan Avenue, 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 (miles)
Bayville Elementary School NR Public K-2 179 0.88
Bayville Intermediate School 7 Public 3-5 190 1.02
Locust Valley Intermediate School 7 Public 3-5 227 1.20
Ann Macarthur Primary NR Public K-2 200 1.31
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.56
Show More

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Locust Valley Middle School 8 Public 6-8 472 1.07
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.56
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.69
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.81
Portledge School NR Private PK-12 522 2.13
Show More

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Locust Valley High School 9 Public 9-12 629 1.07
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.56
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.69
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.81
Portledge School NR Private PK-12 522 2.13
Show More

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

Neighbors for 31 Hernan Avenue, Locust Valley

Here are the neighbors for 31 Hernan Avenue, Locust Valley.

Address Square feet Purchase date Purchase price
15 Johnson St, Locust Valley 2,618 04/12/2007
22 Andrew Pl, Locust Valley 1,716
14 Walton Ave, Locust Valley 2,414 10/07/2014 $530,000
26 Andrew Pl, Locust Valley 1,928 04/09/2018 $348,000
19 Herman Ave, Locust Valley 867 03/30/2017 $425,000
24 Andrew Pl, Locust Valley 2,264 10/07/2014 $575,000
25 Johnston St, Locust Valley 2,174
21 Johnston St, Locust Valley 2,174 11/21/2023 $630,000
34 Johnston St, Locust Valley 1,434
40 Johnston St, Locust Valley 1,994 08/28/2009 $525,000
31 Johnston St, Locust Valley 1,157 08/01/2025 $950,000
26 Johnson St, Locust Valley 1,943 06/30/2010 $622,000
18 Johnston St, Locust Valley 696 09/23/1998 $157,000
27 Johnston St, Locust Valley 2,050 04/28/2025 $760,000
12 Walton Ave, Locust Valley 1,298
9 Johnston St, Locust Valley 1,571 05/17/2010 $535,000
23 Hernan Ave, Locust Valley 2,486 08/01/2019 $660,000
11 Andrews Pl, Locust Valley 1,788
27 Andrews Pl, Locust Valley 1,240 05/06/1996
14 Andrew Pl, Locust Valley 1,152 04/14/2011 $400,000
Show More

Nearby ZIP Codes for 31 Hernan Avenue, Locust Valley

Not sure if we cover all the data-points you need? View sample full report View sample full report