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MLS ID KEY997580Last updated Sep 10, 2026

Single Family

4 Hart Street

Active · Kings (Brooklyn), NY 11206

Bedrooms
Studio
Year built
1910
Est. monthly taxes
$300.8
Property gallery0 / 5
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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.

Listing snapshot

Days on site
59 days
Listed on MLS
May 13, 2026
Full baths
0
Half baths
0
Annual property tax (MLS)
$3,609.56
Tax year
2025
Area source (MLS)
Other
Listing brokerage
eRealty Advisors, Inc
MLS ID
KEY997580
Last updated
Sep 10, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1910
Garage
No
Parking
On Street
Water source
Public
Sewer
Public Sewer
Utilities
Cable Available, Electricity Available, Electricity Connected, Natural Gas Available

Interior features

Basement
Partial
Heating
Baseboard, Other
Cooling
None
Interior
Other
Appliances
None

Exterior features

Construction materials
Brownstone
Private pool
No

Schools (MLS)

Elementary school
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Elementary school district
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Middle school
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Middle school district
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High school
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High school district
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School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Kings (Brooklyn), NY 11206Show interactive map
4 Hart Street

Kings (Brooklyn), NY 11206

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.