11 Knickerbocker Rd S, Plainview, NY 11803

Off Market Aug 2025 for $1.5M

$1,672,710

Est. refi paymentEst. refi $8,821/mo

•

3,128

sq ft

11 Knickerbocker Rd S, Plainview, NY 11803

About this home

Experience luxury living at its finest in this exquisite Center Hall Colonial, nestled in the sought-after community of Plainview. Built in 2017, this 5-bedroom, 3-bathroom residence offers a harmonious blend of classic charm and modern amenities. The main level welcomes you with an inviting foyer leading to spacious living and dining areas, adorned with elegant crown and picture frame moldings. The gourmet kitchen is a chef’s delight, featuring stainless steel appliances, quartz countertops, Center Island and ample cabinetry. A first-floor bedroom and full bath provide flexibility for guests or multigenerational living. Upstairs, the primary suite boasts 2 custom walk-in closets and a luxurious en-suite bath. Additional bedrooms offer generous space and storage. The finished basement provides a versatile area for entertainment, fitness, or relaxation. Step outside to a meticulously landscaped backyard, complete with pavers, a shed, and an auto sprinkler system—perfect for outdoor gatherings. Energy efficiency is paramount with installed solar panels and a dual-zone HVAC system. Located within the Plainview-Old Bethpage School District, this turn-key home is ready to welcome you.

Single-familyProperty Type

2017Year Built

7,885 sq ftLot Size

$535Est. Price/Sq.Ft.

1 car garageParking

Listing by Cheryl DeCarlo • Douglas Elliman Real Estate

Listing by Deborah Peseri • Douglas Elliman Real Estate

Contact: 516-759-0400

Bought with Cheryl DeCarlo • Douglas Elliman Real Estate

Bought with Deborah Peseri • Douglas Elliman Real Estate

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #854379

Redfin Estimate

$1,672,710

$98K since sold in August 2025$34K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 54.4% higher than the average sale price ($1.08M) of 6 comparable homes.

SOLD JUL 22, 2026
$1,280,000
A
6 beds4.5 baths3,500 sq ft
88 Elmwood St, Plainview, NY 11803
Listing by Winzone Realty Inc
SOLD JUL 30, 2026
$1,280,000
B
4 beds3.5 baths1,963 sq ft
100 Westbury Ave, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
SOLD JUL 20, 2026
$846,000
C
4 beds2.5 baths1,611 sq ft
59 Jamaica Ave, Plainview, NY 11803
Listing by Compass Greater NY LLC
SOLD AUG 24, 2026
$1,055,000
D
5 beds3 baths2,019 sq ft
4 Westbury Ave, Plainview, NY 11803
Listing by Compass Greater NY LLC
SOLD DEC 18, 2025
$1,168,000
E
5 beds3.5 baths2,349 sq ft
14 Hollyberry Rd, Plainview, NY 11803
Listing by Compass Greater NY LLC
SOLD JUL 1, 2026
$870,000
F
4 beds2.5 baths1,860 sq ft
24 Roxbury Ave, Plainview, NY 11803
Listing by LAFFEY REAL ESTATE

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Sell

$337,612

Est. take-home

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Refinance

Est. cash available

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Rent

$7,004/mo

Redfin rental estimate

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Market trends in 11803, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.4%

0.1% MoM

Median sale price

$972K

$22K MoM

Avg. days on market

26d

2 days MoM

Recently sold homes

16 MoM

New listings for sale

COMING SOON
$949,000
3 beds2 baths1,450 sq ft
16 Spector Ln, Plainview, NY 11803
Listing by Property Professionals Realty
$859,999
4 beds2 baths1,632 sq ft
1 Debora Dr, Plainview, NY 11803
Listing by EXP Realty
3D WALKTHROUGH
$1,549,999
5 beds3 baths3,273 sq ft
132 Washington Ave, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
COMING SOON
$849,000
3 beds2 baths1,305 sq ft
12 Lillian Ln, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
$899,999
4 beds2 baths2,267 sq ft
12 Jano Pl, Plainview, NY 11803
Listing by JG Homes
$1,338,000
3 beds3.5 baths1,888 sq ft
25 Bentley Rd, Plainview, NY 11803
Listing by BERKSHIRE HATHAWAY
$699,900
2 beds2.5 baths1,722 sq ft
37 Santa Barbara, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
$1,099,000
3 beds2 baths1,522 sq ft
68 Briarwood Ln, Plainview, NY 11803
Listing by EXP Realty
$1,699,000
4 beds3.5 baths3,493 sq ft
9 Sorgi Ct, Plainview, NY 11803
Listing by Blue Island Homes NY LLC
$965,888
3 beds3 baths1,459 sq ft
52 Blanche, Plainview, NY 11803
Listing by BH&G R E Realty Connect
See all

Provided by Redfin

Sale history for 11 Knickerbocker Rd S

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #854379

Aug 7, 2025

Sold

$1,575,000

$504/sq ft

May 27, 2025

Pending

—

May 4, 2025

Listed

$1,575,000

$504/sq ft

Apr 28, 2025

Coming Soon

$1,575,000

$504/sq ft

OneKey® MLS as Distributed by MLS Grid #L3002383

May 17, 2018

Sold

$999,000

$319/sq ft

Apr 4, 2018

Pending

—

Feb 6, 2018

Listed

$1,088,000

$348/sq ft

OneKey® MLS as Distributed by MLS Grid #L2858488

Oct 21, 2016

Sold

$389,000

$124/sq ft

Jun 5, 2016

Listed

$399,000

$128/sq ft

MLSLI #2858488

Jun 23, 2016

Pending

—

Jun 5, 2016

Listed

$128/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$23,286 (+5.0%)

$319 + $601

$920

2024

$22,188 (+1.5%)

$319 + $601

$920

2023

$21,867 (−4.1%)

$319 + $601

$920

2022

$22,795 (+1.5%)

$319 + $601

$920

2021

$22,460 (−30.5%)

$326 + $615

$941

2020

$32,321 (+27.3%)

$326 + $615

$941

2019

$25,396 (+70.3%)

$319 + $601

$920

2018

$14,915 (+40.5%)

$754 + $784

$1,538

2017

$10,618 (+24.1%)

$754 + $20

$774

2016

$8,555 (+9.3%)

$754 + $20

$774

2015

$7,824 (+7.5%)

$754

2014

$7,280 (+10.6%)

$754

2013

$6,579 (−5.7%)

$754

2012

$6,977 (+4.9%)

$754 + $116

$870

2011

$6,651 (−11.8%)

$754 + $116

$870

2010

$7,544 (−5.9%)

$754 + $129

$883

2009

$8,014

$754 + $343

$1,097

Tax history for 11 Knickerbocker Rd S

Year

Property tax

Land + Additions

Assessment*

2025

$23,286 (+5.0%)

$319 + $601

$920

2024

$22,188 (+1.5%)

$319 + $601

$920

2023

$21,867 (−4.1%)

$319 + $601

$920

2022

$22,795 (+1.5%)

$319 + $601

$920

2021

$22,460 (−30.5%)

$326 + $615

$941

2020

$32,321 (+27.3%)

$326 + $615

$941

2019

$25,396 (+70.3%)

$319 + $601

$920

2018

$14,915 (+40.5%)

$754 + $784

$1,538

2017

$10,618 (+24.1%)

$754 + $20

$774

2016

$8,555 (+9.3%)

$754 + $20

$774

2015

$7,824 (+7.5%)

$754

2014

$7,280 (+10.6%)

$754

2013

$6,579 (−5.7%)

$754

2012

$6,977 (+4.9%)

$754 + $116

$870

2011

$6,651 (−11.8%)

$754 + $116

$870

2010

$7,544 (−5.9%)

$754 + $129

$883

2009

$8,014

$754 + $343

$1,097

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

Public record

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,885 Sq. Ft.

Year renovated

—

Sq. Ft.

3,021

Year built

2017

Style

Single Family Residential

County

Nassau County

APN

12340 00010

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Parking

Parking Information
Carport YN: No

Garage Information
Garage Spaces: 1
Has Garage

Interior

Heating & Cooling
Cooling: Central Air
Heating: Hot Air, Natural Gas

Interior Features
Interior Features: First Floor Bedroom,First Floor Full Bath,Eat-in Kitchen,Entrance Foyer,Formal Dining,In-Law Floorplan,Kitchen Island,Primary Bathroom,Walk-In Closet(s)
Appliances: Dishwasher, Dryer, Gas Range, Refrigerator, Washer
Levels: Two

Room Information
Basement YN: Yes
Attic: Dormer
Rooms Total: 9
Basement: Finished, Full

Bathroom Information
Bathrooms Full: 3

Exterior

Exterior Features
Construction Materials: Frame
Fencing: Back Yard
Other Structures: Shed(s)
Waterfront YN: No

Property Information
Living Area Source: Public Records
Living Area (Sq. Ft.): 3128.00
Building Area Total (Sq. Ft.): 3128.00
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Year: 2025
Tax Source: Municipality
Tax Annual Amount: $22,187.91

Financial Information
Buyer Financing: ARM

Utilities

Utility Information
Sewer: Public Sewer
Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected

Location

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

Location Information
County Or Parish: Nassau County

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 3,021
Stories: 2.0
Lot Size: 7,885 square feet
Style: Single Family Residential
Year Built: 2017
Year Renovated: —
County: Nassau County
APN: 12340 00010

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

Stratford Road School

Public K-4 • Assigned • 0.3mi

8/10

Plainview Old Bethpage Middle School

Public 5-8 • Assigned • 1.0mi

7/10

Plainview Old Bethpage JFK High School

Public 9-12 • Assigned • 2.0mi

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 98° expected this year, 16 days in 30 years

6/10 Wind Factor

68% 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

$1.59M – $1.92M

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Home values near 11 Knickerbocker Rd S

Data from public records.

Address	Redfin Estimate
17 Knickerbocker Road South, Plainview, NY - Beds \| 3 Baths \| 3444 Sq. Ft.	$1,305,083
12 Knickerbocker Road South, Plainview, NY - Beds \| 1.5 Baths \| 1108 Sq. Ft.	$778,507

Address	Redfin Estimate
20 Knickerbocker Road South, Plainview, NY - Beds \| 1.5 Baths \| 1004 Sq. Ft.	$766,245
15 Knickerbocker Road South, Plainview, NY - Beds \| 2.5 Baths \| 2326 Sq. Ft.	$995,738

Address	Redfin Estimate
8 Knickerbocker Road South, Plainview, NY - Beds \| 3 Baths \| 1108 Sq. Ft.	$787,036
6 Knickerbocker Road South, Plainview, NY - Beds \| 1.5 Baths \| 1108 Sq. Ft.	$766,211

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2025. This data may not match . Learn more.

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