---
title: "78 8th Avenue #4A, New York City, NY 11215"
description: "78 8th Avenue #4A, New York City, NY 11215 — Park Slope, New York City, NY. Listing Price $689,000. 1 bed, 1 bath Illustrative Buyer Commission Share of $10,335 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-4a-ny-11215"
source: "Real Estate Rebate Team"
dateModified: "2026-10-07T15:57:31.139Z"
status: "Active"
---

# 78 8th Avenue #4A, New York City, NY 11215

Park Slope, New York City, NY

Courtesy of Corcoran Group

Last updated: October 7, 2026, 11:57 AM

## At a Glance

- **Listing Price**: $689,000
- **Beds**: 1
- **Baths**: 1
- **Common Charges**: $1,296 / mo
- **Brokerage Fee**: Share Eligible

## 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 below are illustrative, based on a **3% buyer-broker commission**; your share follows the commission offered on the transaction.

- **Contract Purchase Price**: $689,000
- **Illustrative Buyer Commission Share**: -$10,335*
- **Illustrative Net Cost**: $678,665

*Illustrative Buyer Savings of $10,335 — 50% of a 3% buyer-broker commission, shared at closing.*

[Request a private tour](https://realestaterebatesnewyork.com/contact) · [Estimate your Buyer Commission Share](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)

## Property Overview

Sunlight, serenity, and classic charm come together in this one-bedroom beauty one block from Prospect Park! Welcome to apartment 4A at 78 Eighth Avenue.

A generous entry foyer with a large closet and beautifully restored built-in shelving sets the tone for this prewar gem. The inviting living area features a wall of windows overlooking the landscaped courtyard, creating a peaceful setting filled with natural light. High ceilings, recessed lighting, and original oak floors add warmth and character throughout.

The renovated kitchen pairs custom cabinetry and ample storage with elegant marble countertops and stainless steel appliances, including a dishwasher and microwave. The expansive bedroom comfortably accommodates a king-sized bed, dresser, and home office, with two deep closets providing excellent storage. A thoughtfully updated, windowed bathroom blends modern finishes with the apartment’s original 1920s charm.

78 Eighth Avenue is a well-maintained, pet-friendly elevator co-op with a full-time live-in superintendent and a part-time porter. Amenities include an updated laundry room, package room, community room, and a beautifully landscaped courtyard with a deck and pergola. Storage cages are available for an additional fee, subject to a waitlist. The ButterflyMX entry system allows residents to welcome guests and accept deliveries directly from their phones. Pieds-à-terre, gifting, and co-purchasing are permitted.
At the corner of Eighth Avenue and Union Street, the building sits just one block from Prospect Park! The Grand Army Plaza Greenmarket, Brooklyn Museum, Brooklyn Public Library, Brooklyn Botanic Garden, and Park Slope Food Coop are close by, too. Transportation is a breeze with the 2/3 trains at Grand Army Plaza and the B/Q trains at Seventh Avenue.
With its unparalleled location, lovely light, and classic prewar charm, apartment 4A offers a welcoming retreat in the heart of Park Slope.

## Property Details

- **Property Type**: Co-op
- **Beds**: 1
- **Baths**: 1
- **Rooms**: 2
- **Stories**: 6
- **Year Built**: 1923
- **Common Charges**: $1,296.48 / Monthly
- **Listed On**: Oct 7, 2026
- **Days on Market**: 1 Days

### Residence Features

- Wall Unit(s)
- Common On Floor
- Common Area
- Building Garden
- Entrance Foyer
- High Ceilings
- His and Hers Closets
- Recessed Lighting
- Dishwasher
- Stainless Steel Appliance(s)
- Hardwood
- Skyline

## Estimated Monthly Payment

**$4,780 / month**, assuming a 20% down payment ($137,800), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $3,484
- **Common Charges**: $1,296

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

## Sales and market data

### Recent sales

26 apartments at 78 8th Avenue have recorded sales since October 2021, the most recent for $605,000 in July 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| [2K](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-k-2K-ny-11215) (Apartment) | 1 | — | $605,000 | — | July 30, 2026 | City record · MLS |
| [1E](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-e-1E-ny-11215) (Apartment) | 1 | 850 | $845,000 | $994/ft² | July 20, 2026 | City record · MLS |
| [5F](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-f-5F-ny-11215) (Apartment) | Studio | 650 | $440,000 | $677/ft² | July 17, 2026 | MLS |
| 5J (Apartment) | 2 | — | $1,275,000 | — | February 19, 2026 | City record · MLS |
| 6F (Apartment) | Studio | — | $481,000 | — | November 5, 2025 | City record · MLS |
| 4K (Apartment) | 1 | — | $575,000 | — | October 29, 2025 | City record · MLS |
| 1H (Apartment) | — | — | $810,000 | — | August 18, 2025 | City record |
| 6J (Apartment) | 2 | — | $1,650,000 | — | April 1, 2025 | City record · MLS |
| 4G (Apartment) | 1 | — | $800,000 | — | January 23, 2025 | City record · MLS |
| 5BC (Apartment) | 3 | — | $2,100,000 | — | December 12, 2024 | City record · MLS |
| 4A (Apartment) | 1 | — | $689,000 | — | December 10, 2024 | City record · MLS |
| 5G (Apartment) | 1 | 800 | $815,000 | $1,019/ft² | September 17, 2024 | City record · MLS |
| 5H (Apartment) | 1 | — | $800,000 | — | June 5, 2024 | City record · MLS |
| 1J (Apartment) | 2 | 1,200 | $1,237,500 | $1,031/ft² | March 7, 2024 | City record · MLS |
| 2K (Apartment) | 1 | — | $520,000 | — | February 28, 2024 | City record · MLS |
| 3D (Apartment) | 1 | 800 | $710,000 | $888/ft² | January 31, 2024 | City record · MLS |
| 4C (Apartment) | 1 | — | $600,000 | — | October 11, 2023 | City record · MLS |
| 2A (Apartment) | — | — | $670,000 | — | August 22, 2023 | City record |
| 3F (Apartment) | Studio | 400 | $428,000 | $1,070/ft² | May 17, 2023 | City record · MLS |
| 6C (Apartment) | 1 | — | $620,000 | — | April 13, 2023 | City record · MLS |
| 6F (Apartment) | Studio | — | $442,854 | — | March 7, 2023 | City record · MLS |
| 4-H (Apartment) | 1 | — | $918,000 | — | February 22, 2023 | City record · MLS |
| 3-E (Apartment) | 1 | — | $725,000 | — | August 2, 2022 | City record · MLS |
| 4-F (Apartment) | Studio | — | $452,994 | — | May 20, 2022 | City record · MLS |
| 3A (Apartment) | — | — | $665,000 | — | December 13, 2021 | City record |
| 1-D (Apartment) | 1 | 800 | $748,775 | $936/ft² | December 10, 2021 | City record · MLS |

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

- **This home**: $689,000
- **Median sold price**: $717,500
- **Difference**: -$28,500 (-4%)
- **Comparable sales**: 14
- **Sales from**: December 2021 – July 2026
- **Middle half of those sales**: $608,750 – $800,000

Based on one-bedroom sales at 78 8th Avenue.

Square footage is recorded for only 4 of these 14 sales (29%), so no price per square foot is shown for this group. Co-op sales rarely carry a floor area, and a figure drawn from a handful of them would not describe the rest.

### How these sales were negotiated

- **Sale-to-list price**: 100% (9 sales)
- **Sold below asking**: 33% (9 sales)
- **Typical time to find a buyer**: 29 days (14 sales)
- **Typical time to close**: 69 days (14 sales)

Based on one-bedroom sales at 78 8th Avenue with the required listing and closing data. Sample sizes vary by metric.

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.

### Price trend

Median sale price, co-op one-bedroom sales in Park Slope

| Year | Median sold price | Sales |
| --- | --- | --- |
| 2017 | $605,000 | 19 |
| 2018 | $615,000 | 11 |
| 2019 | $622,766 | 18 |
| 2020 | $610,000 | 19 |
| 2021 | $610,000 | 21 |
| 2022 | $730,000 | 20 |
| 2023 | $692,500 | 18 |
| 2024 | $705,000 | 22 |
| 2025 | $682,500 | 20 |
| 2026 YTD | $787,500 | 16 |

Based on recorded co-op one-bedroom sales in Park Slope. 2026 is year-to-date.

Sales data through July 2026.

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.

[See every recorded sale at 78 8th Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/78-8th-avenue)

## Price and Property History for 78 8th Avenue, Unit 4A

Review the recorded listing activity for 78 8th Avenue, Unit 4A, including asking-price changes and prior market dates.

- **Last sold (recorded)**: $689,000 on December 10, 2024

| Date | Price | Listing event |
| --- | --- | --- |
| September 25, 2026 | $689,000 | Listed for sale by Corcoran Group |
| December 10, 2024 | $689,000 | Sold — recorded sale price |
| October 11, 2024 | $689,000 | Entered contract |
| September 8, 2024 | $689,000 | Listed for sale by Corcoran Group |
| December 17, 2018 | $659,916 | Sold — recorded sale price |
| September 17, 2018 | $659,916 | Entered contract |
| August 24, 2018 | $659,916 | Listed for sale by Compass |

## Property Taxes

This apartment is part of a co-op that is taxed as one lot shared across 58 apartments. The corporation’s 2026 property tax bill was $492,811 for the whole building. Shareholders cover it through their monthly maintenance rather than a separate bill for this unit.

[See the full property tax history for 78 8th Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/78-8th-avenue)

[How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology)

## About The Building

### 78 8th Avenue

Park Slope · Stock Cooperative

78 8th Avenue, Brooklyn, NY 11215

A building in Park Slope, currently featuring 3 active listings.

- **Year Built**: 1923
- **Active Units**: 3
- **Floors**: 6

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/78-8th-avenue)

### Available Residences — For Sale (3)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [4A](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-4a-ny-11215) | 1 | 1 | — | — | $689,000 | Corcoran Group | Oct 7, 2026 | 1 days |
| [1-D](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-1d-ny-11215) | 1 | 1 | 800 sqft | $1,119 | $895,000 | R New York | Aug 21, 2026 | 48 days |
| [1C](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-1c-ny-11215) | Studio | 1 | 500 sqft | $1,050 | $525,000 | Compass | Sep 18, 2026 | 20 days |

### Recently Sold (3)

| Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [2K](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-k-2K-ny-11215) | 1 | 1 | — | — | $605,000 | Compass | Feb 25, 2026 | Jul 31, 2026 |
| [5F](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-f-5F-ny-11215) | Studio | 1 | 650 sqft | $677 | $440,000 | Corcoran Group | May 4, 2026 | — |
| [1E](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/78-8th-avenue-e-1E-ny-11215) | 1 | 1 | 850 sqft | $994 | $845,000 | Corcoran Group | May 26, 2026 | — |

## Park Slope

Overview of Park Slope

[Explore Park Slope](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/park-slope) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Park Slope

- [Prospect Heights real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/prospect-heights)
- [Gowanus real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/gowanus)
- [South Slope real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/south-slope)
- [Prospect Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/prospect-park)
- [Boerum Hill real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/boerum-hill)
- [Carroll Gardens real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/carroll-gardens)

## Related Links

- [78 8th Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/78-8th-avenue)
- [Park Slope neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/park-slope)
- [Estimate your Buyer Commission Share and closing costs](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)
- [Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

---

> 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.