4 Hart Street, Brooklyn, NY, 11206
About This Home
Welcome to 4 Hart Street, a 20 x 40 4-story Brooklyn brownstone on a 20 x 75 landmark block offering the rare opportunity to restore and personalize a classic townhouse while preserving the architectural character that makes these homes so timeless. Set on a picturesque tree-lined block, this legal duplex features a traditional stoop entry, tall windows, ornate brownstone detailing, and the kind of scale and presence rarely found today. Rich with original character and ready for its next chapter, the home offers the future owner the ability to bring their own vision, layout, finishes, and style to a true Brooklyn brownstone canvas. Whether thoughtfully restored, redesigned, or modernized while honoring its historic charm, 4 Hart Street presents a unique opportunity to create a one-of-a-kind residence in one of Brooklyn’s classic brownstone settings.
Getting Around
Walker's Paradise
Very Limited Transit
Biker's ParadiseSchools
Construction
Condition
- Year built: 1910
Materials
- Construction materials: Brownstone
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence,Residential
Interior
Appliances
- Appliances included: None
Basement
- Has basement: Yes
- Basement: Partial
Features
- Other
- Attic: None
Heating & Cooling
- Heating features: Baseboard,Other
- Cooling features: None
Interior Area
- Total structure area: 3,200
- Total interior livable area: 3,200 sqft
Property
Details
- Parcel number: 017700009
- Attached to another structure: Yes
- Special condition: None
Lot
- Lot size: 1,500 sqft
Parking
- Parking features: On Street
- 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
- Heat Wave
- Cold Wave
- Strong Wind
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in Kings 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 | $9,101 | $109,212 |
| Home Insurance * | $226 | $2,712 |
| Property Taxes | $3,676 | $44,112 |
| Electricity | $528 | $6,345 |
| Total | $13,531 | $162,372 |
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 |
|---|---|---|
| 2026-08-13 | Price change | $2,450,000 |
| 2026-05-13 | Listed for sale | $1,800,000 |
| 2024-05-14 | Sold | $2,325,000 |
| 2003-09-10 | Sold | $250,000 |
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