15 Tappentown Lane, Brookville, NY, 11545
About This Home
Experience pristine living in this exquisite diamond Brookville home, offering unsurpassed value in a highly coveted location. The prestigious approach features a long circular driveway, welcoming you to a serene retreat. The exterior boasts mature specimen plantings and estate fencing encircling a country club style yard with a 20x40 Gunite gas heated pool. The flat 2 acres of entertaining backyard and brick patio, provides ample space to add tennis, pickleball or sport court. This serene oasis is perfect for relaxation and entertainment. Inside the kitchen features hardwood cabinets, complimented by gleaming hardwood flooring throughout the home. 4,717 of finished living space and an additional 1,148 of unfinished basement to create a media room, play room or entertainment cave. The architectural roof adds to the home's timeless elegance. First floor bedroom with en-suite bath and dual walk in closets, and a versatile bedroom/office with a walkout to the fabulous yard. There is so much more to this exceptional property that must be seen to be fully appreciated. Don't miss this rare opportunity to own a true retreat in a serene oasis.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 1957
Materials
- Construction materials: Brick
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence,Residential
Interior
Appliances
- Appliances included: Convection Oven,Cooktop,Dishwasher,Dryer,Refrigerator,Washer,Oil Water Heater
Basement
- Has basement: Yes
- Basement: Full,Storage Space,Unfinished,Walk-Out Access
Bedrooms & Bathrooms
- Bedrooms: 7
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Features
- First Floor Bedroom,First Floor Full Bath,Bidet,Cathedral Ceiling(s),Double Vanity,Eat-in Kitchen,Entertainment Cabinets,Formal Dining,His and Hers Closets,Open Floorplan,Tray Ceiling(s),Walk-In Closet(s)
- Flooring: Hardwood
- Number of fireplaces: 2
- Fireplace: Yes
- Attic: Stairs
Heating & Cooling
- Heating features: Hot Water,Radiant,Radiant Floor
- Cooling features: Central Air,Zoned
Interior Area
- Total structure area: 5,865
- Total interior livable area: 4,717 sqft
Other
- Level: Second
Other
- Level: First
Other
- Level: Lower
Other
- Level: Basement
Property
Details
- Parcel number: 2403180040000080
- Special condition: None
Features
- Levels: Tri-Level
- Private pool: Yes
- Pool features: In Ground
- Fencing: Fenced
Lot
- Lot size: 2.01 Acres
Parking
- Total spaces: 2
- Parking features: Driveway
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
- Has uncovered spaces: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Hurricane
- Ice Storm
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in Nassau County and New York
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $14,158 | $169,896 |
| Home Insurance * | $951 | $11,412 |
| Property Taxes | $4,013 | $48,156 |
| Electricity | $779 | $9,354 |
| Total | $19,901 | $238,812 |
Income You'd Need if You Spent...
New York FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-14 | Price change | $2,599,888 |
| 2026-07-08 | Listed for sale | $2,799,999 |
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