Off market oct 2022 for $1.3M

$1,660,071

Est. refi paymentEst. refi $8,878/mo

•

—

sq ft

21 Harold Rd, Plainview, NY 11803

About this home

PERFECT MID BLOCK LOCATION IS THE SETTING FOR THIS DIAMOND 5 BEDROOM 3 BATH COLONIAL WITH MAIN LEVEL PRIMARY BEDROOM -EIK WITH CENTER ISLAND-FAMILY ROOM WITH FIREPLACE-FEATURES CROWN MOLDINGS,NINE FOOT CEILINGS,2 STORY ENTRY-SECOND FLOOR PRIMARY ENSUITE SPACIOUS CLOSETS,SPA LIKE CUSTOM TILED BATH,TRAY CEILING-3 ADDITIONAL BEDROOMS-FULL LAUNDRY ROOM-MAIN BATH WITH DOUBLE VANITIES-FULL BASEMENT WITH OUTSIDE ENTRY-PICTURES ARE OF SIMILAR HOME SHOWN FOR WORKMANSHIP.WELL KNOW PREMIER BUILDER-ATTENTION TO DETAIL WITH HIGH END FINISHES.LANDSCAPED AND SOD IN FRONT OF HOME., Additional information: Appearance:DIAMOND,Separate Hotwater Heater:Y

Single-familyProperty Type

2022Year Built

6,500 sq ftLot Size

Listing by Joyce Fox • Douglas Elliman Real Estate

Bought with Jamie Gorman • Charles Rutenberg Realty Inc

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3410627

Redfin Estimate

$1,660,071

$285K since sold in October 2022$4,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.2% higher than the average sale price ($1.55M) of 6 comparable homes.

SOLD AUG 31, 2026
$1,485,000
A
4 beds3 baths3,050 sq ft
17 Vera Ave, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
SOLD JUN 18, 2026
$1,570,000
B
5 beds3 baths3,046 sq ft
8 Sebree Pl, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
SOLD APR 28, 2026
$1,360,000
C
5 beds3 baths2,750 sq ft
7 Sebree Pl, Plainview, NY 11803
Listing by LAFFEY REAL ESTATE
SOLD MAY 13, 2026
$1,675,000
D
5 beds3 baths3,050 sq ft
35 Main Pkwy, Plainview, NY 11803
Listing by SRG Residential LLC
SOLD AUG 13, 2026
$1,620,000
E
4 beds3.5 baths2,905 sq ft
79 Joyce Rd, Plainview, NY 11803
Listing by B Square Realty
SOLD APR 15, 2026
$1,578,000
F
5 beds3 baths2,765 sq ft
76 Northern Pkwy W, Plainview, NY 11803
Listing by B Square Realty

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Earn from this home

Sell

$546,698

Est. take-home

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Refinance

Est. cash available

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Rent

$6,843/mo

Redfin rental estimate

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Market trends in 11803, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.3%

0.5% MoM

Median sale price

$979K

$3K MoM

Avg. days on market

20d

1 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SAT, 1PM TO 2:30PM
$839,000
4 beds2 baths1,404 sq ft
18 Audrey Ave, Plainview, NY 11803
Listing by Signature Premier Properties
OPEN SUN, 12PM TO 2PM
$1,099,000
4 beds3.5 baths1,870 sq ft
49 Lincoln Rd W, Plainview, NY 11803
Listing by Coldwell Banker American Homes
OPEN SUN, 2PM TO 4PM
$959,000
3 beds3 baths1,787 sq ft
56 Maplewood Dr, Plainview, NY 11803
Listing by Clear Coast Realty LLC
OPEN SAT, 2PM TO 3:30PM
$848,888
3 beds1 bath1,232 sq ft
27 Warren Pl, Plainview, NY 11803
Listing by Signature Premier Properties
OPEN SUN, 12PM TO 2PM
$1,249,000
3 beds3 baths2,065 sq ft
28 Roxton Rd, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
$1,265,000
4 beds3 baths1,400 sq ft
5 Skellington, Plainview, NY 11803
Listing by Property Professionals Realty
OPEN SAT, 12PM TO 1:30PM
$1,750,000
2 beds2 baths2,178 sq ft
43101 Silver Birch Ln, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
$829,999
3 beds2 baths1,352 sq ft
18 Edi Ave, Plainview, NY 11803
Listing by Signature Premier Properties
OPEN SAT, 12PM TO 1:30PM
$1,748,888
5 beds3.5 baths3,582 sq ft
130 Sagamore Dr, Plainview, NY 11803
Listing by Signature Premier Properties
OPEN SUN, 1PM TO 2:30PM
$989,000
3 beds2 baths1,288 sq ft
38 Garnet Ln, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 21 Harold Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,188 (−1.5%)

$296 + $771

$1,067

2024

$15,416 (−8.8%)

$296 + $771

$1,067

2023

$16,909 (+3.9%)

$305 + $255

$560

2022

$16,278 (−7.1%)

$305 + $255

$560

2021

$17,518 (−3.5%)

$305 + $255

$560

2020

$18,152 (−5.6%)

$305 + $255

$560

2019

$19,223 (−1.7%)

$298 + $249

$547

2018

$19,560 (+36.8%)

$739 + $273

$1,012

2017

$14,296 (+5.0%)

$739 + $273

$1,012

2016

$13,616 (+9.1%)

$739 + $273

$1,012

2015

$12,475 (+6.3%)

$739 + $273

$1,012

2014

$11,732 (+8.7%)

$739 + $273

$1,012

2013

$10,795 (+9.5%)

$739 + $273

$1,012

2012

$9,858 (−1.2%)

$739 + $273

$1,012

2011

$9,973 (−4.3%)

$739 + $273

$1,012

2010

$10,425 (+13.1%)

$739 + $332

$1,071

2009

$9,221

$739 + $575

$1,314

Tax history for 21 Harold Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,188 (−1.5%)

$296 + $771

$1,067

2024

$15,416 (−8.8%)

$296 + $771

$1,067

2023

$16,909 (+3.9%)

$305 + $255

$560

2022

$16,278 (−7.1%)

$305 + $255

$560

2021

$17,518 (−3.5%)

$305 + $255

$560

2020

$18,152 (−5.6%)

$305 + $255

$560

2019

$19,223 (−1.7%)

$298 + $249

$547

2018

$19,560 (+36.8%)

$739 + $273

$1,012

2017

$14,296 (+5.0%)

$739 + $273

$1,012

2016

$13,616 (+9.1%)

$739 + $273

$1,012

2015

$12,475 (+6.3%)

$739 + $273

$1,012

2014

$11,732 (+8.7%)

$739 + $273

$1,012

2013

$10,795 (+9.5%)

$739 + $273

$1,012

2012

$9,858 (−1.2%)

$739 + $273

$1,012

2011

$9,973 (−4.3%)

$739 + $273

$1,012

2010

$10,425 (+13.1%)

$739 + $332

$1,071

2009

$9,221

$739 + $575

$1,314

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

6,500 Sq. Ft.

Year renovated

—

Sq. Ft.

2,787

Year built

2022

Style

Single Family Residential

County

Nassau County

APN

12481 00270

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Nov 2, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Driveway, Garage Door Opener, On Street, Private

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Natural Gas, Radiant

Interior Features
Interior Features: Cathedral Ceiling(s),Eat-in Kitchen,Entrance Foyer,ENERGY STAR Qualified Door(s),Formal Dining,Granite Counters,Master Downstairs,Primary Bathroom,Pantry,Smart Thermostat,Walk-In Closet(s)
Window Features: Double Pane Windows, New Windows
Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Indirect Water Heater
Flooring: Hardwood
Levels: Three Or More
Patio And Porch Features: Porch

Room Information
Room Description: FULL BASEMENT OUTSIDE ENTRANCE,8 FOOT CEILING,LARGE WINDOWS||ELEGANT 2 STORY ENTRY||LR 16X11'8 9 FT CEILINGS-WALL OF WINDOWS-POLISHED OAK FLOORS||FORMAL DINING ROOM WITH TRAY CEILINGS 16X11'8-PPOLISHED OAK FLOORS||CENTER ISLAND-SS APPLIANCES-CUSTOM CABINETS-QUARTZ COUNTERS-18'6X14'8||SPACIOUS DEN WITH GAS FIRPLACE CROWN MOLDINGS-9 FOOT CEILING-14'8X16-SLIDERS TO YARD||PRIMARY BEDROOM WITH ARCHITECTURAL CEILING-SPACIOUS CLOSETS.||CUSTOM TILED FULL BATH ||PRIMARY BEDROOM WITH ARCHITECTURAL CEILING SPACIOUS CLOSETS||PRIMARY BATHROOM WITH CUSTOM TILES-FREE STANDING BATH-LARGE STALL SHOWER-DOUBLE VANITY||3 SPACIOUS BEDROOMS-1ST BR-11'8X13'8'-2ND BR -12'4X11'4 3RD BR 12X11||MAIN BATH WITH DOUBLE VANITIES,CUTOM TILE WORK,TUB/SHOWER-RADIANT HEAT FLOORS||FULL 11X5 LAUNDRY ROOM ROOM FOR STORAGE
Basement YN: No
Attic: Full,Pull Stairs
Rooms Total: 10
Basement: Walk-Out Access, Full
Additional Rooms: Library/Den

Bathroom Information
Bathrooms Full: 3

Exterior

Exterior Features
Construction Materials: Energy Star, Stone, Vinyl Siding

Lot Information
Additional Parcels YN: No
Lot Features: Near Public Transit, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear

Property Information
Property Sub Type: Single Family Residence
Property Condition: New Construction

Financial

Tax Information
Tax Section: 12

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Sewer: Public Sewer
Utilities: Trash Collection Public

Location

HOA Information
Association Amenities: Park

School Information
Elementary School: Pasadena Elementary School
Middle Or Junior School: Plainview-Old Bethpage Middle Sch
High School: Plainview-Old Bethpage/Jfk Hs
High School District: Plainview

Location Information
Hamlet: Plainview
Directions: OLD COUNTRY ROAD TO REX TO KNOWLES-HAROLD
County Or Parish: Nassau County

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 2,787
Stories: 2.0
Lot Size: 6,500 square feet
Style: Single Family Residential
Year Built: 2022
Year Renovated: —
County: Nassau County
APN: 12481 00270

Home facts updated by county records on Nov 2, 2026

Around this home

Schools

Plainview Old Bethpage Middle School

Public 5-8 • Assigned • 0.4mi

7/10

Plainview Old Bethpage JFK High School

Public 9-12 • Assigned • 0.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 97° expected this year, 16 days in 30 years

6/10 Wind Factor

71% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Plainview, NY • 11803

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.5 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.58M – $1.91M

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Nearby similar homes

OPEN SUN, 12PM TO 2PM

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New listings for sale in 11803

OPEN SAT, 1PM TO 2:30PM

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OPEN SUN, 12PM TO 2PM

$1,099,000

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49 Lincoln Rd W, Plainview, NY 11803

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Listing by Coldwell Banker American Homes

OPEN SUN, 2PM TO 4PM

$959,000

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OPEN SAT, 2PM TO 3:30PM

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Listing by Signature Premier Properties

OPEN SUN, 12PM TO 2PM

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Listing by Douglas Elliman Real Estate

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Listing by Property Professionals Realty

OPEN SAT, 12PM TO 1:30PM

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43101 Silver Birch Ln, Plainview, NY 11803

Private backyard • $676 HOA • Garage

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18 Edi Ave, Plainview, NY 11803

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OPEN SAT, 12PM TO 1:30PM

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Home values near 21 Harold Rd

Data from public records.

Address	Redfin Estimate
11 Harold Rd, Plainview, NY - Beds \| 2 Baths \| 1372 Sq. Ft.	$850,022
14 Harold Rd, Plainview, NY - Beds \| 2.5 Baths \| 1878 Sq. Ft.	$1,057,521

Address	Redfin Estimate
25 Harold Rd, Plainview, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$991,390
19 Harold Rd, Plainview, NY - Beds \| 2 Baths \| 1436 Sq. Ft.	$830,200

Address	Redfin Estimate
22 Harold Rd, Plainview, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$871,765
23 Harold Rd, Plainview, NY - Beds \| 2 Baths \| 1372 Sq. Ft.	$834,950

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2022. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11803, NY

Sale history for 21 Harold Rd

Tax history for 21 Harold Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11803

Home values near 21 Harold Rd

More real estate resources