521 Dean Street, Unit 2

Sq. Ft.
/ Sq. Ft.
Sq. Ft.
per Sq. Ft.

Description

A rare architectural gem in one of Prospect Heights’ most convenient locations, this move-in-ready one-bedroom duplex has been meticulously reimagined to blend pre-war charm with modern luxury.
Fully redesigned with exceptional architectural vision, this home features charming pre-war detail, custom-built storage, top-tier appliances (Wolf, Miele, Liebherr), and grey-stained hardwood floors illuminated by recessed and cove lighting. The living room is open and inviting, with natural light streaming
...A rare architectural gem in one of Prospect Heights’ most convenient locations, this move-in-ready one-bedroom duplex has been meticulously reimagined to blend pre-war charm with modern luxury.

Fully redesigned with exceptional architectural vision, this home features charming pre-war detail, custom-built storage, top-tier appliances (Wolf, Miele, Liebherr), and grey-stained hardwood floors illuminated by recessed and cove lighting. The living room is open and inviting, with natural light streaming in through two beautiful arched windows. There is also the perfect setting for a dining table with room for a reading nook or a home office.

The custom built kitchen serves as a design-forward focal point, outfitted with seamless white oak cabinetry, a waterfall-edge quartz island featuring a breakfast bar, and appliances including a Liebherr refrigerator, vented Wolf range and oven, Miele dishwasher, and a cleverly concealed microwave shelf.

One flight below leads to a tranquil retreat, with original exposed brick and arched detail, high ceiling beams, and polished concrete floors — a calming space to rest and recharge. Storage is masterfully integrated through white oak built-ins, dual full size wardrobe closets, custom shelving, and under-stair compartments, offering abundant storage space. The bathroom offers a true spa-like experience, featuring a seamless walk-in shower with integrated trench drain, white oak vanity, linen closet, and a timed ventilation system for comfort and efficiency. A stacked Bosch washer/dryer rounds out the home’s extensive amenities.

521 Dean Street is a well-maintained, self-managed 10-unit co-op near Chelsea Piers’ new fitness club, Barclay’s Center, and acclaimed dining like Olmsted, Sofreh, and Radio Bakery. Pet-friendly (dogs with board approval).

Highlights:

Move-in ready with no detail overlooked

Architecturally distinctive duplex layout with tranquil lower-level bedroom

Custom white oak built-ins throughout

Smart-home ready with Lutron lighting

In-unit Bosch washer and dryer

Wolf, Miele, and Liebherr appliances

Pre-war character with exposed brick and high ceilings

Prime location near Prospect Park, Vanderbilt Ave, subways, and Downtown Brooklyn

Amenities

  • Corner Unit
  • Common Roof Deck
  • Exposed Brick
  • Built-Ins
  • Hardwood Floors
  • Walk Up
  • Washer / Dryer in Unit
  • Window AC can be Installed
LISTING UPDATED: 10/28/2025 01:35 PM

Property Details for 521 Dean Street, Unit 2

StatusSold
Days on Market24
Taxes-
Maintenance$602 / month
Min. Down Pymt20%
Total Rooms3.0
Compass TypeCo-op
MLS TypeCo-op
Year Built1930
CountyKings County
Buyer's Agent Compensation2.5%
Compensation RemarksSeller offering 2.5% to the buyer's broker.

Building

521 Dean St

10 Units4 StoriesBuilt in 1930

Location

Sold By Compass

Add your commute

Building Information for 521 Dean Street, Unit 2

Building/Complex521 Dean StFloor-Stories4Residences10Pet PolicyAllowedPet Policy DetailsPets permitted upon approval. Year Built1930Building AgePre-war

Payment Calculator

$3,965 per month

30 year fixed, 6.15% Interest

Principal and Interest

$3,363

Property Taxes

$0

Maintenance/Common Charges

$602

The Payment Calculator is for illustrative purposes only.

Property History for 521 Dean Street, Unit 2

DateEvent & SourcePriceAppreciationLink
Oct 23, 2025

Sold

Manual

$690,000
Oct 23, 2025

Sold (Public Record)

ACRIS #2025102800609001

$690,000

+0.5% / yr

Aug 7, 2025

Contract Signed

Manual

Jul 14, 2025

Listed (Active)

Manual

$685,000
Sep 13, 2022

Sold

RLS RESO #RLS10795726

$680,000
Sep 13, 2022

Sold (Public Record)

ACRIS #2022092000799001

$680,000

+8.0% / yr

May 30, 2022

Listed (Active)

RLS RESO #RLS10795726

$665,000
Apr 21, 2017

Sold (Public Record)

ACRIS #2017042700064001

$450,000

+6.1% / yr

Sep 14, 2004

Sold (Public Record)

ACRIS #2004091400237001

$212,508
DateEvent & SourcePrice
10/23/2025

Sold

Manual

$690,000
10/23/2025

Sold (Public Record)

ACRIS #2025102800609001

$690,000

+0.5% / yr

08/07/2025

Contract Signed

Manual

07/14/2025

Listed (Active)

Manual

$685,000
09/13/2022

Sold

RLS RESO #RLS10795726

$680,000
09/13/2022

Sold (Public Record)

ACRIS #2022092000799001

$680,000

+8.0% / yr

05/30/2022

Listed (Active)

RLS RESO #RLS10795726

$665,000
04/21/2017

Sold (Public Record)

ACRIS #2017042700064001

$450,000

+6.1% / yr

09/14/2004

Sold (Public Record)

ACRIS #2004091400237001

$212,508

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 521 Dean Street, Unit 2

Taxable ValueLand-Additions-Total-
Home Facts
APN3011280076

Schools near 521 Dean Street, Unit 2

This home is within New York City Geographic District #13.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - PK to 5
Rating
School
Distance
P.S. 11 Purvis J Behan
PublicPK to 5

Brooklyn Technical High School
Public9 to 12

P.S. 133 William A Butler
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2026 The Real Estate Board of New York, Inc., All rights reserved.