11 Harold Rd is a 1,372 square foot house on a 6,700 square foot lot with 2 bathrooms. - it last sold on February 26, 1991 for $175,000. Based on Redfin's Plainview data, we estimate the home's value is $850,022.
Single-familyProperty Type
1955Year Built
6,700 sq ftLot Size
$620Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$850,022
$675K since sold in February 1991$4,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.3% lower than the average sale price ($862K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 17, 2025 • Final
Solar
Install solar panels on a residential building.
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Exterior Wall: Brick
Property Information
Living Sq. Ft: 1,372
Ground Floor Sq. Ft: 1,372
Building Sq. Ft: 1,372
# of Units: 1
# of Stories: 1
Parking & Garage Information
Parking Type: Masonry/Brick Garage
Garage/Parking Sq. Ft: 231
Garage / Carport Type: Masonry/Brick
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,700
Legal Lot Number: 30
Legal Block Number: 481
Municipality Name: TOWN OF OYSTER BAY
Acres: 0.1538
Depth Footage: 100
Front Footage: 71
County Use Description: ONE FAMILY YEAR-ROUND RESIDENC
Utility Information
Electricity / Wiring Type: Available
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,372
Stories: 1.0
Lot Size: 6,700 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Nassau County
APN: 12481 00300
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)
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53
36
62
44
70
54
82
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70
81
63
77
61
65
50
55
40
42
28
Jan
Feb
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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
$808,000 – $978,000
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