86 Seawanhaka Avenue
Lake Grove, NY 11755
Map
- 4 beds
- 3 baths
- – sqft
- 10,890 sqft lot
- 1966 build
- – on site
Incredible opportunity to own a magnificent expanded ranch perfectly situated mid-block on a flat, usable lot with endless potential. This sprawling 3- to 4-bedroom home offers a versatile layout, starting with an oversized blacktop horseshoe driveway leading to an attached garage. The exterior boasts beautiful vinyl siding with a partial brick skirt and custom brick planters, while the front of the home is finished in elegant cedar impression siding. Inside, you’re welcomed by an open floor plan featuring hardwood floors, a formal living room drenched in natural light, and a chef’s kitchen outfitted with oak cabinetry and ample counter space. The main level includes three spacious bedrooms and a full bathroom, plus an additional private wing that offers a potential fourth bedroom with its own full bath—ideal for extended family. A full finished basement with high ceilings, outside entrance, and space for a possible second kitchen (with proper permits) expands the opportunity even further. The backyard includes a wooden deck that needs some TLC, a two-car carport, and plenty of space to create your dream outdoor oasis. Home is being sold as is, making this the perfect chance to customize, invest, or make your move-in vision a reality.
Last checked:
As a licensed real estate brokerage, Estately has access to the same database professional Realtors use: the Multiple Listing Service (or MLS). That means we can display all the properties listed by other member brokerages of the local Association of Realtors—unless the seller has requested that the listing not be published or marketed online.
The MLS is widely considered to be the most authoritative, up-to-date, accurate, and complete source of real estate for-sale in the USA.
Estately updates this data as quickly as possible and shares as much information with our users as allowed by local rules. Estately can also email you updates when new homes come on the market that match your search, change price, or go under contract.
Checking…
•
Last updated Jul 2, 2025
•
MLS# 884271 —
The Building
-
Year Built:1966
-
Basement:true
-
Architectural Style:Ranch
-
Construction Materials:Frame
-
Building Area Units:Square Feet
-
Attic:See Remarks
Interior
-
Total Rooms:8
-
Interior Features:First Floor Bedroom, Ceiling Fan(s), Eat-in Kitchen, Formal Dining, Granite Counters
-
Fireplace:false
-
Living Area Source:Other
Financial & Terms
-
Lease Considered:false
The Property
-
Lot Size Acres:0.25
-
Parcel Number:0800-143-00-04-00-068-000
-
Property Type:Residential
-
Property Subtype:Single Family Residence
-
Lot Size SqFt:10,890 Sqft
-
Property Attached:false
-
Waterfront:false
Listing Agent
- Contact info:
- Agent phone:
- (631) 759-5277
- Office phone:
- (631) 863-9800
Taxes
-
Tax Year:2024
-
Tax Source:Municipality
-
Tax Annual Amount:7203.9
Beds
-
Total Bedrooms:4
Baths
-
Full Baths:3
-
Total Baths:3
The Listing
-
Special Listing Conditions:None
Heating & Cooling
-
Heating:Oil
-
Cooling:None
Utilities
-
Sewer:Cesspool
-
Utilities:Cable Available, Electricity Connected, Phone Available, Trash Collection Public, Water Connected
-
Water Source:Public
Appliances
-
Appliances:Dishwasher, Dryer, Range, Refrigerator, Washer
Schools
-
High School:Sachem High School North
-
Elementary School:Wenonah School
-
High School District:Sachem
-
Middle School:Samoset Middle School
-
Elementary School District:Sachem
-
Middle School District:Sachem
The Community
-
Association:false
-
Senior Community:false
-
Pool Private:false
Parking
-
Garage:true
-
Garage Spaces:2
-
Carport:false
Monthly cost estimate
Asking price
$629,999
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$3,373
|
| Taxes | $600 |
| Insurance | $173 |
| Utilities | N/A |
| Total | $4,146/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
7/1/25
Jul 1, 2025
|
Listed / Active | ONEKEY | $629,999 |
65% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $50k above asking price on average, but some went as high as $114k over asking price.
