C
Seller's Agent in 2026
Cathleen Katt
Compass
(405) 226-6666
1 in this area
43 Total Sales
90 Dean St Brooklyn, NY 11201
Boerum Hill Neighborhood
5
Beds
2.5
Baths
3,520
Sq Ft
1910
Built
Highlights
- Deck
- 1-minute walk to Bergen Street (F,G Line)
- Granite Countertops
- Wood Flooring
- High Ceiling
- 5-minute walk to Boerum Playground
About This Home
As of January 2026Welcome to 90 Dean Street — a 20-foot-wide, single-family townhouse that blends historic charm with meaningful modern upgrades, ideally located where Boerum Hill meets Cobble Hill. Just off Smith Street and surrounded by the best of Brooklyn, this beautiful four-story home offers a rare combination of scale, natural light, and serenity. The parlor floor features soaring 13-foot ceilings with original crown moulding details, two original marble-mantled fireplaces, and a gracious double parlor perfect for entertaining or quiet evenings by the fire. A two-story rear extension on the garden and parlor levels enhances the home’s proportions and brings in abundant southern light. The extended parlor floor includes a cozy dining room with a built-in wet bar, sink, and two wine fridges—making it the ultimate spot for relaxed evenings or entertaining guests. On the garden level, an open kitchen with plentiful storage including a walk-in pantry and center island flows seamlessly into a casual family room and out to a beautifully landscaped, south-facing backyard that has been completely reenvisioned (more on that below!). A formal dining room with an original fireplace and a powder room round out this floor. Upstairs, four bedrooms plus a flexible fifth room (perfect as an office, nursery, or playroom) and two full baths provide spacious and versatile living. The spacious primary suite includes a private terrace overlooking the backyard. A full laundry room is located on the primary floor as well. The owners have completed a suite of high-impact upgrades inside and outside, including a new boiler, HVAC units, front door, and appliances. The backyard features a new limestone patio, Ipe fencing and raised deck, irrigation system, and all of the beds are planted in organic soil with a curated mix of apple trees, raspberry and blueberry bushes, a juniper tree, and roses — creating a true urban oasis. Additional features include multi-zone central air, updated plumbing and electrical, and an updated water and sewer system in the basement. Located just off Smith and Court Streets and one block from the F/G trains at Bergen Street, 90 Dean is ideally located for all the neighborhood’s conveniences.
Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $11,052
Year Built
- Built in 1910
Lot Details
- Lot Dimensions are 20.000000x100.000000
- Private Yard
Home Design
- Single Family Detached Home
- Entry on the 1st floor
Interior Spaces
- 3,520 Sq Ft Home
- 3-Story Property
- Wet Bar
- Built-In Features
- Bar
- Crown Molding
- High Ceiling
- Recessed Lighting
- Chandelier
- Decorative Fireplace
- Wood Flooring
- Basement
Kitchen
- Breakfast Bar
- Walk-In Pantry
- Gas Cooktop
- Range Hood
- Freezer
- Dishwasher
- Wine Cooler
- Kitchen Island
- Granite Countertops
Bedrooms and Bathrooms
- 5 Bedrooms
- Soaking Tub
Laundry
- Laundry Room
- Dryer
- Washer
Outdoor Features
- Deck
- Patio
- Terrace
Utilities
- Central Heating and Cooling System
- Heating System Uses Natural Gas
Community Details
- Boerum Hill Subdivision
Listing and Financial Details
- Legal Lot and Block 0014 / 00194
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Apr 9, 2018
Closed on
Sep 5, 2018
Sold by
Dinapoli Daniel P and Leaf Sarah R
Bought by
Brown Jennifer and Nemanick Jeffrey
Seller's Agent
Erin Aries
Douglas Elliman Real Estate
List Price
$4,150,000
Sold Price
$3,860,000
Premium/Discount to List
-$290,000
-6.99%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
3.47%
Original Mortgage
$2,509,000
Outstanding Balance
$2,183,722
Interest Rate
4.6%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$2,795,757
Purchase Details
Closed on
Nov 15, 2006
Sold by
Abraham Laurie and Macht Timothy
Bought by
Dinapoli Daniel P and Leaf Sarah R
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,816,000
Interest Rate
6.36%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Sep 9, 2003
Sold by
Lewis Adelaide L and Lewis Richard C
Bought by
Abraham Laurie and Macht Timothy
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$960,000
Interest Rate
5.81%
Mortgage Type
Purchase Money Mortgage
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | $3,860,000 | -- | |
| Deed | $2,270,000 | -- | |
| Deed | $1,280,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $2,509,000 | Purchase Money Mortgage | |
| Previous Owner | $1,816,000 | Purchase Money Mortgage | |
| Previous Owner | $960,000 | Purchase Money Mortgage |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/21/2026 01/21/26 | Sold | $4,965,000 | -0.6% | $1,411 / Sq Ft | |
| 11/17/2025 11/17/25 | Pending | -- | -- | -- | |
| 10/23/2025 10/23/25 | For Sale | $4,995,000 | +29.4% | $1,419 / Sq Ft | |
| 09/05/2018 09/05/18 | Sold | $3,860,000 | -7.0% | $1,097 / Sq Ft | View Prior Sale |
| 05/25/2018 05/25/18 | Pending | -- | -- | -- | |
| 04/06/2018 04/06/18 | For Sale | $4,150,000 | -- | $1,179 / Sq Ft |
Source: Real Estate Board of New York (REBNY)
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 | $11,053 | $319,080 | $14,400 | $304,680 |
| 2024 | $11,053 | $277,320 | $14,400 | $262,920 |
| 2023 | $10,449 | $258,000 | $14,400 | $243,600 |
| 2022 | $9,853 | $241,080 | $14,400 | $226,680 |
| 2021 | $10,347 | $239,700 | $14,400 | $225,300 |
| 2020 | $10,283 | $261,600 | $14,400 | $247,200 |
| 2019 | $9,594 | $274,500 | $14,400 | $260,100 |
| 2018 | $8,837 | $43,352 | $2,623 | $40,729 |
| 2017 | $8,837 | $43,352 | $2,903 | $40,449 |
| 2016 | $8,237 | $41,205 | $3,109 | $38,096 |
| 2015 | $4,933 | $40,482 | $3,436 | $37,046 |
| 2014 | $4,933 | $38,218 | $3,894 | $34,324 |
Source: Public Records
Agents Affiliated with this Home
-
Cathleen Katt
-
Eric Sidman
Seller Co-Listing Agent in 2026
Eric Sidman
Compass
(917) 497-0519
2 in this area
59 Total Sales
-
Kelly Bree
Seller Co-Listing Agent in 2026
Kelly Bree
Compass
(917) 364-3260
1 in this area
20 Total Sales
-
Sarah Slavin
S
Buyer's Agent in 2026
Sarah Slavin
Compass
(516) 849-8802
7 in this area
39 Total Sales
-
Erin Aries
Seller's Agent in 2018
Erin Aries
Douglas Elliman Real Estate
(212) 974-4551
41 Total Sales
-
Nic Bottero
Seller Co-Listing Agent in 2018
Nic Bottero
Douglas Elliman Real Estate
(917) 626-8545
26 Total Sales
Map
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS20056362
APN: 00194-0014
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
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.
RLS Data display by Homes.com LLC
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