Active
3994 Daleview Avenue
Seaford, NY, 11783
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AN INTRODUCTION
A closer look.
Fall is here—the perfect time to purchase your new home! Beautifully situated mid-block on a wide-lined street, this lovingly maintained and thoughtfully updated 3-bedroom, 2-bath home offers 1,831 interior sq. ft. of versatile living space across four levels. Set on an exceptional 7,800 sq. ft. over-sized property with a spectacular 130-FOOT-DEEP PVC-fenced backyard, this home offers the space, comfort and flexibility today’s buyers are looking for. Step inside to a welcoming entry foyer featuring a built-in desk and generous coat closet. The sun-drenched formal living room, highlighted by oversized windows, flows seamlessly into the banquet-sized dining room with chandelier and expansive built-in granite buffet—perfect for entertaining and holiday gatherings. The spacious eat-in kitchen features custom wood cabinetry, Corian countertops, ceramic flooring, sleek black appliances, two ceiling fans, a walk-in pantry and a roomy dining area framed by a picturesque bay window overlooking the magnificent backyard. Outdoors, mature plantings, colorful perennials, an expansive lawn and inviting patio create a private setting for entertaining, relaxing and enjoying the seasons. The second level features three comfortable bedrooms with double-door closets and an updated full hall bath. The flexible lower level offers a cozy den with recessed lighting, full bath, designated office area, bonus room and convenient OUTSIDE ENTRANCE to the backyard—ideal for today’s work-from-home and multi-purpose living needs. The basement adds even more usable space with a finished multi-purpose room, workshop, laundry area, crawl space and abundant storage. Major updates include a NEW hot water heater, upgraded gas boiler (2025), central air conditioning (2023), 200-amp electric service with whole-house surge protection (2021), Energy Star washer/dryer (2021) and an in-ground sprinkler system. Conveniently located near highways, parks, recreation, shopping, restaurants, district schools and approximately 2.3 miles from the Seaford LIRR station. Additionally, have peace of mind owning a home with no flooding issues. Wholeheartedly enjoyed by generations for more than 55 years, this pristine, move-in-ready home with an exceptional backyard is ready to welcome its next owner. Taxes successfully grieved with a finalized 11.6% assessment reduction for the 2027/2028 tax year. Basic Star exemption not included $1,652.
Property overview
- Property type
- Single Family Residence
- Architecture
- Split Level
- Condition
- Updated/Remodeled
- Year built
- 1954
- Lot size (sq ft)
- 7,800
- Status
- Active
- Listed
- 2026-09-17
- MLS number
- KEY1050102
Interior & comfort
- Interior features
- Built-in Features, Ceiling Fan(s), Chandelier, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Natural Woodwork, Pantry, Recessed Lighting, Stone Counters, Storage, Washer/Dryer Hookup
- Appliances
- Dishwasher, Dryer, Exhaust Fan, Gas Oven, Gas Range, Microwave, Refrigerator, Washer, Gas Water Heater
- Heating
- Baseboard, Hot Water, Natural Gas, Other
- Cooling
- Central Air
- Basement
- Partial, Storage Space
- Fireplaces
- 0
Outdoors & amenities
- Exterior features
- Garden, Lighting, Mailbox, Rain Gutters
- Parking
- Driveway, On Street, Oversized
Schools & location
- Postal town
- Seaford
- County
- Nassau County
- School district
- Levittown
- Elementary school
- East Broadway School
- Middle school
- Jonas E Salk Middle School
- High school
- Gen Douglas Macarthur Senior Hs
Taxes & utilities
- Annual property taxes
- $15,195
- Tax year
- 2026
- Association
- No
- Water
- Public
- Sewer
- Public Sewer
Listing courtesy of Howard Hanna Coach · 516-627-0120
MLS #KEY1050102 · Active

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