7609 4th Avenue #B1, New York City, NY 11209

Bay Ridge, New York City, NYCourtesy of Compass
7609 4th Avenue #B1, Bay Ridge, Brooklyn, NY 11209 - Main property photo
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7609 4th Avenue #B1, Bay Ridge, Brooklyn, NY 11209 - Property photo 3 of 18
7609 4th Avenue #B1, Bay Ridge, Brooklyn, NY 11209 - Property photo 4 of 18
7609 4th Avenue #B1, Bay Ridge, Brooklyn, NY 11209 - Property photo 5 of 18
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The Private Brokerage Advantage

As an independent luxury buyer representative, Régis shares 50% of the buyer-side commission he actually receives on your purchase. Eligible buyers receive that Buyer Commission Share directly at closing to offset closing costs, down payments, or renovations. The figures beside this are illustrative, based on a 3% buyer-broker commission; your share follows the commission offered on the transaction.

Contract Purchase Price$488,000
Illustrative Buyer Commission Share-$7,320*
Illustrative Net Cost$480,680
Listing Price
$488,000
Common Charges$995 / mo
Monthly Taxes
Price per Sqft
Brokerage FeeShare Eligible
2
Beds
1
Baths
Sqft
Illustrative Buyer Savings
+$7,320*
50% of a 3% buyer-broker commission, shared at closing
Regis Roumila

Regis Roumila

Verified Member: REBNY · NAR

NYDOS LIC#: 10491211335

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Property Overview

Castle Court Co-op is located a few steps away from the 77th Street R-train and all the shops and restaurants on both Third and Fifth avenues. This charming two-bedroom corner co-op in a classic, beautifully maintained, pet-friendly co-op includes: a private garden/sitting area, a live-in super, bike storage, a gym, and a renovated laundry room; sublet ok after two years with board approval. The charming two-bedroom features 9+’ high ceilings, oversized South-facing six windows, and beautifully refinished hardwood floors. Located on the 2nd floor, This Apartment Offers Rare, extremely LOW mont...

Property Details

PROPERTY TYPECo-op
BEDS2
BATHS1
ROOMS4
STORIES6
YEAR BUILT1927
COMMON CHARGES$995.25 / Monthly
LISTED ONMay 28, 2026
DAYS ON MARKET108 Days
 
 
 

Residence Features

Natural Gas
Common On Floor
Common Area
Building Garden
Dryer
Washer
Hardwood

Sales Evidence

Recent closed sales

16 apartments at 7609 4th Avenue have recorded sales since September 2021, the most recent for $300,000 in November 2025. Prices are the figures recorded with the City, not asking prices.

Recorded closed sales at 7609 4th Avenue, September 2021 – November 2025
E3ApartmentBedroom count not recordedSquare footage not recorded$300,000No square footage recorded for this saleNovember 13, 2025City record
C11Apartment1Square footage not recorded$295,000No square footage recorded for this saleNovember 12, 2025City record · MLS
B11Apartment1700$315,000$450/ft²April 17, 2025City record · MLS
F12ApartmentBedroom count not recordedSquare footage not recorded$300,000No square footage recorded for this saleJuly 30, 2024City record
B5Apartment1500$279,000$558/ft²July 24, 2024City record · MLS
B1ApartmentBedroom count not recordedSquare footage not recorded$412,000No square footage recorded for this saleJune 28, 2024City record
A6Apartment1Square footage not recorded$260,000No square footage recorded for this saleMarch 14, 2024City record · MLS
D-5ApartmentBedroom count not recordedSquare footage not recorded$258,000No square footage recorded for this saleJuly 13, 2023City record
E10Apartment1Square footage not recorded$335,000No square footage recorded for this saleJune 28, 2023City record · MLS
D11Apartment1Square footage not recorded$315,000No square footage recorded for this saleJune 16, 2023City record · MLS
D-10ApartmentBedroom count not recordedSquare footage not recorded$325,000No square footage recorded for this saleNovember 10, 2022City record
E3ApartmentBedroom count not recordedSquare footage not recorded$320,000No square footage recorded for this saleSeptember 28, 2022City record
B10Apartment1Square footage not recorded$317,000No square footage recorded for this saleJune 17, 2022City record · MLS
AApartmentBedroom count not recordedSquare footage not recorded$330,000No square footage recorded for this saleJune 8, 2022City record
F-7Apartment1650$309,000$475/ft²April 14, 2022City record · MLS
B16ApartmentBedroom count not recordedSquare footage not recorded$285,000No square footage recorded for this saleDecember 28, 2021City record

Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below.

How this price compares

The median closed price for comparable co-op two-bedroom sales in Bay Ridge is $580,000, based on 17 sales between September 2024 and May 2026. This home is asking $488,000, $92,000 below that median. The middle half of those sales closed between $490,000 and $683,000.

Median closed price
$580,000
Middle half
$490,000 – $683,000
Based on
17 co-op two-bedroom sales in Bay Ridge
Period
September 2024 – May 2026
Median $/ft²
$569/ft²

Across the 13 of these sales with a published asking price, the median closed at 97.8% of what it originally asked. 85% of them closed below the original ask.

This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Bay Ridge instead.

How these sales were negotiated

Sold vs original ask
97.8% of the original ask
Closed below ask
85% of 13 sales
Listed → in contract
61 days (about 9 weeks)
In contract → closed
83 days (about 12 weeks)

Across the 13 of these sales with a published asking price, the median closed at 97.8% of what it originally asked. 85% of them closed below the original ask.

Half of these homes were in contract within 61 days (about 9 weeks) of coming to market, based on the 15 with a recorded listing date.

Once a deal was agreed, closing took a further 83 days (about 12 weeks), based on the 15 with both dates recorded. A co-op board package and its interview account for much of that.

These are two separate periods measured on different clocks — time to find a buyer, and time from agreed deal to closing. They are medians of different sets of sales and do not add together into a single "days on market" figure.

Based on 17 co-op two-bedroom sales in Bay Ridge, September 2024 – May 2026. Each figure counts only the sales that recorded the dates it needs, which is why the denominators differ.

Price trend

Median sold price for co-op two-bedroom sales in Bay Ridge, 2019 to 2025. The series is held to one bedroom count and one ownership type for the same reason: an unfiltered median tracks which apartments sold, not what they were worth.

Median sold price by year for co-op two-bedroom sales in Bay Ridge, 2019 to 2025, with the number of sales behind each year
YearMedian sold priceSales
2019$473,50010
2022$530,00010
2025$562,50010

This building does not have enough sales with a recorded floor area to chart its own price per square foot, which is usual for a co-op. The series above follows comparable homes across Bay Ridge instead.

Sale prices are the consideration recorded with the City in ACRIS, and each sale is dated by the day the City recorded it. A closing date reported to the MLS typically falls one to two weeks earlier. Recorded sales describe what has already happened and are not an appraisal, a valuation, or an estimate of what this home will sell for.

Property Taxes

This apartment is part of a co-op that is taxed as one lot shared across 82 apartments. The corporation’s 2026 property tax bill was $343,282 for the whole building. Shareholders cover it through their monthly maintenance rather than a separate bill for this unit.

About The Building

7609 4th Avenue
Bay Ridge · Stock Cooperative

7609 4th Avenue

7609 4th Avenue, Brooklyn, NY 11209

A building in Bay Ridge, currently featuring 2 active listings.

YEAR BUILT1927
TOTAL UNITS2
FLOORS6

Interested in 7609 4th Avenue?

Consult Régis for private buyer guidance, off-market opportunities, building financials, board package requirements, closing costs, and potential Buyer Savings.

Available Residences

FOR SALE (2)
B121
$488,000
CompassMay 28, 2026107 days
E1411612 sqft$703
$430,000(-4.4%)
CompassMar 6, 2026190 days

Estimated Monthly Payment

$3,463/ month
Principal & Interest$2,46871% of totalCommon Charges$99529% of total
Down Payment$97,600 (20%)
Interest Rate6.5%
Loan Term
Principal & Interest
$2,468
Common Charges
$995

Estimates only. Actual payments may vary. Confirm terms with your lender.

Neighborhood Context

Nearby Schools

Gateway City Academy0.46 miles
Adelphi Academy0.54 miles
Dimitrios and Georgia Kaloidis Parochial School0.56 miles
Walter A. Kassenbrock Elementary PS 1850.59 miles
PS 2640.63 miles

* Distances are approximate line-of-sight metrics.

Location Context

Bay Ridge

Overview of Bay Ridge

Bay Ridge is the small-town end of the line. Located at the southwestern tip of Brooklyn, it is a waterfront community known for its strong schools, stunning bridge views, and "Saturday Night Fever" history. For buyers seeking Bay Ridge Brooklyn real estate, it offers single-family homes and a quiet, suburban pace of life. Living in Bay Ridge is traditional. The "Gold Coast" shore road is lined with mansions. As a stable Brooklyn NYC neighborhood, it attracts families who want to put down deep roots.

Real Estate & Housing Market

The market for homes for sale in Bay Ridge includes detached Tudors, colonials, and pre-war co-ops. It is one of the few places in Brooklyn where you can easily find a driveway and a garage. Prices are moderate compared to the Brownstone belt, offering more square footage for the dollar.

Lifestyle & Community

The lifestyle in Bay Ridge revolves around 3rd Avenue's restaurants and bars. The neighborhood has a vibrant nightlife and dining scene that feels self-contained. The community is a mix of old-school Italian/Irish families and a large, vibrant Middle Eastern community.

Transportation & Accessibility

Bay Ridge is served by the R train. It is a long ride to Manhattan (45+ mins). However, the X27/X37 express buses are a popular secret, whisking commuters to Midtown via the highway. The NYC Ferry also offers a scenic route to Wall Street.

Parks, Schools & Amenities

Shore Road Park stretches for miles along the waterfront, offering bike paths and views of the Verrazzano-Narrows Bridge. Amenities are classic: great diners, bakeries, and community parades. It feels very established.

Who This Neighborhood Is Best For

Bay Ridge is best for families, retirees, and buyers who prioritize space, safety, and waterfront walks over a short commute.
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RLS IDX Data display by Real Estate Rebate Team. 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.