Welcome to 1165 Rottkamp Ave, a fantastic legal two-family home nestled in the heart of Valley Stream! Currently being utilized as a spacious single-family residence, this property offers a unique blend of versatility and opportunity. With its well-maintained structure, solid foundation and clean interiors, this home presents a blank canvas awaiting your personal touch. As you step inside, you'll mmediately appreciate the warm and inviting atmosphere. The generous living spaces boast an abundance of natural light, creating a cheerful ambiance throughout. The main floor features a comfortable living room that flows effortlessly into a formal dining area, perfect for entertaining family and friends all encapsulated with gleaming hardwood floors. The kitchen, while functional, is ready for your modern updates and design ideas, allowing you to create the culinary haven of your dreams. Ending down the hall way are 2 Queen bedrooms with ample closet space and full bath. The multiple bedrooms and bathrooms provide generous space for family living or guest accommodations. The layout is ideal for those seeking flexibility, with the potential to convert back to a two-family setup, as the curent 2 bedrooms and full bath on the second floor could easily be converted back to a fully functioning 1 bedrom acccessory unit, making it an excellent investment opportunity or inviting enough for extending . Imagine the possibilities—live in one unit while renting out the other, or accommodate extended family members with ease! Outside, you'll find a spacious backyard, perfect for summer barbecues, gardening, or simply enjoying some fresh air. The property also includes off-street parking, ensuring convenience for you and your guests. The unfinshed full basment with high ceilings are ready for sheetrock for your home office, private pool hall or red carpet theater again providing limitless opportunity for those ready to transform the space. Located in a vibrant neighborhood, 1165 Rottkamp Ave is within close proximity to local parks, schools, shopping centers, and public transportation options. Enjoy the best of both worlds—serenity at home and easy access to the bustling energy of Valley Stream. Commuters will appreciate the quick access to major roadways, airports and the nearby Long Island Rail Road stations, making travel to Manhattan and beyond a breeze. The well-kept condition provides a great starting point for your vision. Whether you're looking to invest, expand your living space, or create a multi-generational home, this property has the potential to meet all your needs.
*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
Zoning
Beds
—
Baths
2
Stories
1.5
Lot width
—
Lot depth
—
Lot size
6,000 Sq. Ft.
Year renovated
—
Sq. Ft.
1,188
Year built
1950
Style
Multi-Family (2-4 Unit)
County
Nassau County
APN
37529 00200
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 17, 2026.
R-1
Single-Family Residential District
This district is primarily composed of single-family dwellings on accredited or nonconforming lots of less than 5,000 sq ft or conforming lots of 5,000 sq ft or larger. Open space areas on all sides and separate yards characterize the detached dwellings
Permitted uses
Include but are not limited to:
Housing-Single unit
Public service
Educational/school
Fire house
Police station
Park & open space
Property details
Parking
Parking Information
Carport YN: No
Parking Total: 2
Interior
Fireplace Information
Fireplace Features: None
Heating & Cooling
Cooling: None
Heating: Baseboard, Natural Gas, Other
Interior Features
Interior Features: First Floor Bedroom,First Floor Full Bath,Formal Dining,High Ceilings,Other,Washer/Dryer Hookup
Window Features: Double Pane Windows, Screens
Laundry Features: Gas Dryer Hookup, In Basement
Appliances: Cooktop, Dishwasher, Dryer, Electric Oven, Electric Range, Microwave, Refrigerator, Washer, Gas Water Heater
Flooring: Carpet, Wood
Room Information
Basement YN: Yes
Attic: Dormer
Rooms Total: 7
Basement: Full, Unfinished
Bathroom Information
Bathrooms Full: 2
Exterior
Exterior Features
Construction Materials: Aluminum Siding, Fiberglass Insulation, Vinyl Siding
Fencing: Back Yard
Body Type: Other
Waterfront YN: No
Lot Information
Additional Parcels YN: No
Property Information
Living Area Source: Plans
Living Area (Sq. Ft.): 1275.00
Building Area Total (Sq. Ft.): 1275.00
Building Area Source: Plans
Property Sub Type: Townhouse
Financial
Tax Information
Tax Year: 2023
Tax Source: Municipality
Tax Annual Amount: $11,155
Financial Information
Buyer Financing: Conventional
Utilities
Utility Information
Electric Company: PSEG
Sewer: Public Sewer
Utilities: Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Connected, Sewer Connected, Water Connected
Location
School Information
Elementary School: Shaw Avenue School
Elementary School District: Valley Stream - 30
Middle Or Junior School: Call Listing Agent
Middle Or Junior School District: Valley Stream - 30
High School: Contact Agent
High School District: Valley Stream - 30
Location Information
Village: Valley Stream
County Or Parish: Nassau County
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,188
Stories: 1.5
Lot Size: 6,000 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1950
Year Renovated: —
County: Nassau County
APN: 37529 00200
Home facts updated by county records on Aug 17, 2026
Around this home
Schools
Shaw Avenue School
Public PreK-6 • Assigned • 0.5mi
8/10
Valley Stream Memorial Junior High School
Public 7-9 • Assigned • 1.1mi
5/10
Valley Stream Central High School
Public 10-12 • Assigned • 1.2mi
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
6/10 Heat Factor
7 days above 97° expected this year, 16 days in 30 years
6/10 Wind Factor
54% chance of strong winds in next 30 years
3/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Valley Stream, NY • 11580
Average low and high temperatures (°F)
36
25
39
26
52
36
61
45
69
54
81
64
86
70
81
65
77
62
67
51
56
42
42
30
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 4.4 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$686,000 – $830,000
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