Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,650,000

· Closed September 27, 2021

35 UNDERHILL Avenue #PHB4I
Closed For Sale Condo

$1,650,000

35 UNDERHILL Avenue #PHB4I

Prospect Heights, Brooklyn

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MLS® #RLS10744585

RLS at REBNY

Listing by Douglas Elliman Real Estate

2

Bedrooms

2

Baths

N/A

Sq. Ft.

2005

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 2005
Ownership Condo
HOA/Common Charges $674/mo
Property Taxes $228/yr
Neighborhood Prospect Heights
Floor 4 of 6

Property Highlights

  • Location: Prospect Heights, Brooklyn
  • Property Type: Condo
  • Built: 2005

Property Details

Listing History

Event Date Price Change
Listed Sep 30, 2021 $1,499,000 -
Currently May 18, 2026 $1,650,000 +10.1%

Description

Penthouse B4I is the crown jewel of The Washington, at 35 Underhill Avenue.This light-drenched 2-Bedroom, 2-Bathroom home offers 1,167 square-feet of interior space, over 400 square feet of private exterior space, tasteful renovations-including newly installed 8" engineered hardwood floors, and comes deeded with a storage unit. The penthouse boasts open views with three exposures, and both the living space and primary bedroom are directly appurtenant to one of the apartments generously proportioned outdoor verandas - making this residence a truly one-of-kind offering.After entering through the homes foyer, youre greeted with a corner open-kitchen/living space, accompanied by the first 200 sf terrace, and complimented by floor-to-ceiling encasement windows.Immediately to the north of the living area, a hallway leads to a generously-scaled washer & dryer/utility room, secondary bedroom, and renovated full bathroom with tub.The apartment ends at the primary bedroom, which is complete with its own 200+sf terrace, en-suite bathroom, and flanked by both western and eastern windows.The Washington is a boutique elevator building with only 39 residences, private gym, and common exterior courtyard. The building is just a two minute walk to the Clinton-Washington Avenue subway stop, sandwiched by the Vanderbilt Avenue and Washington Avenue dinning corridors, and 10 minute walk to Prospect Park. A monthly assessment of $719.44 is in place until 7/1/2024.

Building Information

Financial Details

Common Charges $674/mo
RE Taxes $228/yr ($19/mo)
Original Price $1,499,000
Sale Price $1,650,000

Prospect Heights is a compact Brooklyn neighborhood anchored by the Brooklyn Public Library, Grand Army Plaza, Prospect Park, and the Brooklyn Museum. The real estate market features historic brownstones, pre-war cooperatives, and new developments like Pacific Park, with 2/3/B/Q/4 train service.

Prospect Heights Live Market Data

View Neighborhood

Active Listings

35

Median Asking Price

$1.50M

Median $/Sqft

$1,370

Avg Days on Market

N/A

New This Week

3

Price Reduced

17%

Sold (30 Days)

1

Median Sale Price

$635K

Live data from RLS at REBNY • Updated 5/18/26, 12:44 PM EST

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Location

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35 UNDERHILL Avenue #PHB4I, Prospect Heights, Kings County

Building Information

Official NYC property records for this building

2005
Year Built
21 years old
6
Floors
39
Residential Units
R6A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $7,752,154
Land Value: $227,251
Exemptions: $7,636,453

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 16,825 SF
Building Area: 60,626 SF
Built FAR: 3.6
Allowed FAR: 3

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $674 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $228, or roughly $19 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 2005, making it approximately 21 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS10744585
First Listed: 9/30/2021
Price Changed: 9/30/2021
Closed: 9/27/2021
Contract Date: 6/24/2021

Listing Courtesy of Douglas Elliman Real Estate - Ryan Kaplan

Listing Contact: (631) 834-8523

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 advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/18/2026 at 4:44 PM UTC

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