400 Prospect Ave Brooklyn, NY 11215
South Slope NeighborhoodEstimated payment $15,064/month
Highlights
- Central Air
- Magnet School of Math Science & Design Technology Rated A-
- 3-minute walk to Detective Joseph Mayrose Park
About This Home
Gorgeous 3-story townhouse + finished basement. Currently set up as an owner’s upper duplex + renovated basement level – plus there is a lovely, updated 1BR floor through, garden-level rental.
The parlor level is stunning, open, light and airy. It showcases a smart mix of modern design and restored original details. Custom millwork adorns one wall -- offering stylish storage galore. A divine layout, with room for two seating areas and a large dining area. The home’s open kitchen is on the parlor as well. It is expansive with top-of-the-line, stainless steel appliances. A row of rear windows lets the afternoon sun stream in. A wood burning fireplace on this level amps up its charms. There is also a powder room on this level.
The deck, off the rear of the parlor level, is planted lush and green. It is a wonderfully serene place to dine al fresco. Steps lead down to the rear garden. Its patio is beautifully clad in bluestone pavers and there are well-established planted areas.
The top floor houses three, sun-drenched bedrooms and a luxuriously appointed bathroom. The WC is accessed separately from the hall for the household’s convenience. The owners have retained exclusive use of the finished basement. It is accessible from the main hallway stairwell and also has its own entrance from the street. It is a large, open rec-room, that could use used any number of ways. It is currently set up as a family room with an exercise area, and a large laundry/storage area. There are additional closets on this level as well. The garden floor is currently used as a 1BR rental. It was renovated, with a new kitchen and bath, in 2021. It is expected to be vacant as of December, 2025.
Wonderful South Park Slope location. 3 blocks to the nearest subway entrance for the F/G at Prospect Park. 1 more block gets you to Prospect Park, with its weekly farmer’s market at the Bartell Pritchard Circle entrance. Also near other beloved local institutions including Giovanni’s, Nitehawk Movie Theater, Krupa, Double Windsor, Lady Bird Bakery, United Meat Market and so much more.
EQUAL HOUSING OPPORTUNITY
Listing Agent
Brown Harris Stevens Brooklyn LLC License #30SO0997001 Listed on: 10/02/2025
Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $5,940
Year Built
- Built in 1915
Lot Details
- 1,445 Sq Ft Lot
- Lot Dimensions are 90.33x16.00
Home Design
- Entry on the 1st floor
Interior Spaces
- 4-Story Property
- Decorative Fireplace
- Basement
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Laundry in unit
- Washer Dryer Allowed
Utilities
- Central Air
Community Details
- 2 Units
- Park Slope Subdivision
Listing and Financial Details
- Legal Lot and Block 0026 / 00869
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $5,440 | $133,680 | $20,220 | $113,460 |
| 2024 | $5,440 | $139,500 | $20,220 | $119,280 |
| 2023 | $5,450 | $130,140 | $20,220 | $109,920 |
| 2022 | $5,056 | $108,900 | $20,220 | $88,680 |
| 2021 | $5,028 | $97,680 | $20,220 | $77,460 |
| 2020 | $2,499 | $117,780 | $20,220 | $97,560 |
| 2019 | $4,722 | $98,820 | $20,220 | $78,600 |
| 2018 | $4,559 | $22,363 | $4,182 | $18,181 |
| 2017 | $4,302 | $21,105 | $3,553 | $17,552 |
| 2016 | $3,980 | $19,911 | $3,975 | $15,936 |
| 2015 | $2,401 | $19,905 | $5,438 | $14,467 |
| 2014 | $2,401 | $18,810 | $6,049 | $12,761 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 10/23/2025 10/23/25 | Pending | -- | -- | -- |
| 10/02/2025 10/02/25 | For Sale | $2,800,000 | -- | -- |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | $2,865,000 | -- | |
| Deed | $999,995 | -- | |
| Deed | $999,995 | -- | |
| Deed | $575,000 | -- | |
| Deed | $435,000 | -- | |
| Deed | $575,000 | -- | |
| Deed | $435,000 | -- | |
| Deed | -- | -- |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $2,000,000 | Purchase Money Mortgage | |
| Previous Owner | $749,925 | Purchase Money Mortgage | |
| Previous Owner | $460,000 | Purchase Money Mortgage | |
| Previous Owner | $432,000 | Purchase Money Mortgage |
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS20052318
APN: 00869-0026
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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.
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Ask me questions while you tour the home.