Nassau County  »  21 Richfield St

21 Richfield Street, Plainview, NY 11803 Property Information

21 Richfield Street, Plainview, NY 11803 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

21 Richfield Street, Plainview, NY 11803
static Mapbox map

Address

Primary address 21 Richfield Street, Plainview
Zip code 11803
County Nassau
Town/City Oyster Bay
Village (swiss code) None (unincorporated town)
Parcel ID 13-2-73

Sales & Tax Overview for 21 Richfield Street, Plainview

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

Tax class
Current property tax $9,102

Lot & Building Information for 21 Richfield Street, Plainview

Building sqft 1,970
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.145
Buildings on lot 1
Year built 1968
Stories 2
Style Colonial
Rooms 9
Bathrooms 2
Half bathrooms 1
Attic None
Basement 3/4 Bsmt
Exterior wall Alum/Vinyl
Heating type Central/AC
Heating system Central w ac
Fireplace 1
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
Transit Score
Bike Score


Zoning district (See more on map)
School district Plainview

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

Other Property Data for 21 Richfield Street, Plainview

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

  • • Improvements for 21 Richfield Street, Plainview , 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 21 Richfield Street, Plainview

What is the year built & the total sq. ft. for 21 Richfield Street, Plainview, NY 11803?

21 Richfield Street, Plainview, NY 11803 was built in 1968 and has a total of 1,970 square feet.

What is the assessed value of 21 Richfield Street, Plainview, NY 11803 and the property tax paid?

Assessed at $670, the tax amount paid for 21 Richfield Street, Plainview, NY 11803 is $20,474.

When was 21 Richfield Street, Plainview, NY 11803 last sold?

21 Richfield Street, Plainview, NY 11803 was last sold in 02/12/2024.

Ownership Information

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

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.
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 21 Richfield Street, Plainview

Create a free account to view the complete sales history for 21 Richfield Street, Plainview, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 21 Richfield Street, Plainview

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
04/04/2024 - R
02/12/2024 - D
Deed
         
         
         
         
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 21 Richfield Street, Plainview

Access detailed property tax data for 21 Richfield Street, Plainview, NY 11803. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $20,475
Current property tax $9,102
Tax class
Market value $670,000
Assessed value $670
School current tax bill
Property tax exemptions
Transitional assessed value

Assessment History for 21 Richfield Street, Plainview

Here's the assessment & property tax history for 21 Richfield Street, Plainview, 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 $670,000 $670 3055.951 $20,475 +2.88%
2025 $670,000 $670 2970.267 $19,901 -6.55%
2024 $670,000 $670 3178.305 $21,295 -7.53%
2023 $689,000 $689 3342.412 $23,029 -7.27%
2022 $670,000 $670 3706.543 $24,834 -12.41%

Permits for 21 Richfield Street, Plainview

The complete history of permits filed for 21 Richfield Street, Plainview, 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 21 Richfield Street, Plainview, 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 21 Richfield Street, Plainview 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)
Judy Jacobs Parkway Elementary School 8 Public K-4 392 0.20
Hebrew Academy of Nassau-Plainview Campus NR Private PK-6 142 0.69
Hebrew Academy of Nassau-Plainview Campus NR Private PK-6 142 0.69
Plainview Old Bethpage Middle School 8 Public 5-8 889 0.74
Good Shepherd Lutheran School NR Private 0 0.85

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Plainview Old Bethpage Middle School 8 Public 5-8 889 0.74
Good Shepherd Lutheran School NR Private 0 0.85
H B Mattlin Middle School 8 Public 5-8 772 1.12
Fusion Academy Woodbury Ny NR Private 6-12 75 1.14
H B Thompson Middle School 9 Public 6-8 997 1.16

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Good Shepherd Lutheran School NR Private 0 0.85
Fusion Academy Woodbury Ny NR Private 6-12 75 1.14
Plainview Old Bethpage JFK High School 10 Public 9-12 1,649 1.15
Miss Sue's Nursery School and Kindergarten NR Private 0 1.30
P.S. 256 NR Public PK, K-12 500 2.14

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

Neighbors for 21 Richfield Street, Plainview

Here are the neighbors for 21 Richfield Street, Plainview.

Address Square feet Purchase date Purchase price
5 Sagamore St, Plainview 1,055 07/01/1996 $217,000
283 Manetto Hill Rd, Plainview 1,925 11/29/2023 $920,000
3 Sagamore St, Plainview 1,317 10/28/2022
23 Richfield St, Plainview 2,153 12/20/2017 $700,000
289 Manetto Hill Rd, Plainview 1,603
287 Manetto Hill Rd, Plainview 1,604 08/23/2017 $475,000
277 Manetto Hill Rd, Plainview 2,236
25 Sagamore St, Plainview 910 03/13/2020
21 Sagamore St, Plainview 910 12/09/2025
285 Manetto Hill Rd, Plainview 1,778 09/13/2018 $560,000
7 Sagamore St, Plainview 2,854 08/01/2021 $1,188,000
19 Sagamore St, Plainview 2,768 10/23/2020 $999,999
15 Sagamore St, Plainview 910 04/30/2004
291 Manetto Hill Rd, Plainview 1,816 06/08/2022
1 Sagamore St, Plainview 1,053 09/21/2007
281 Manetto Hill Rd, Plainview 1,981 12/28/2012 $387,500
16 Sunnyside Blvd, Plainview 2,906 09/10/2008 $750,000
22 Sunnyside Blvd, Plainview 3,655 09/23/2014 $415,000
39 Richfield St, Plainview 2,072 07/17/2024 $1,100,018
41 Richfield St, Plainview 1,962 04/15/2020 $560,000

Nearby ZIP Codes for 21 Richfield Street, Plainview

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