---
title: "841 Union Street #508, New York City, NY 11215"
description: "841 Union Street #508, New York City, NY 11215 — Park Slope, New York City, NY. Listing Price $250,000. Studio bed Illustrative Buyer Commission Share of $3,750 at closing, based on a 3% buyer-broker commission."
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/841-union-street-508-ny-11215"
source: "Real Estate Rebate Team"
status: "Active"
---

# 841 Union Street #508, New York City, NY 11215

Park Slope, New York City, NY

Courtesy of Compass

## At a Glance

- **Listing Price**: $250,000
- **Beds**: Studio
- **Baths**: 0
- **Common Charges**: $400 / mo
- **Monthly Taxes**: $57 / 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**: $250,000
- **Illustrative Buyer Commission Share**: -$3,750*
- **Illustrative Net Cost**: $246,250

*Illustrative Buyer Savings of $3,750 — 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)

## Photos (1)

![841 Union Street #508, New York City, NY 11215 — photo 1 of 1](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a416b282-50ad-4d5f-a246-4e8c591fc860.png)

## Property Overview

THIS IS A PARKING SPOT FOR SALE, NOT A STUDIO APARTMENT. Rare opportunity to own an indoor parking space in a secure parking facility. Parking spot #508 is located in Park Slope’s only free-standing dedicated condominium garage with permanent deeded parking spaces on Union Street just off of 7th Avenue. The courteous and professional staff of full time attendants offer 24/7 access, security cameras, and elevator access to the street level.

Increase the value of your home, and end your parking woes forever! Hand car washing available. No alternate side rules or parking tickets—just peace of mind. Perfect for local residents or investors.

Monthly common charges: $400
Monthly real estate taxes: $57.28

## Property Details

- **Property Type**: Condominium
- **Stories**: 6
- **Year Built**: 1928
- **Common Charges**: $400 / Monthly
- **Monthly Taxes**: $57 / mo
- **Listed On**: Apr 2, 2026
- **Days on Market**: 163 Days

### Residence Features

- See Remarks
- Garage

### Building Amenities

- Garage

## Sales Evidence

### Recent closed sales

2 apartments at 841 UNION Street have recorded sales since September 2021, the most recent for $250,000 in October 2025. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| 508 (Apartment) | Studio | 150 | $250,000 | $1,667/ft² | October 24, 2025 | City record · MLS |
| PS211 (Apartment) | Studio | — | $199,000 | — | May 3, 2022 | 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.

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 841 UNION Street](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/841-union-street)

## Price and Property History for 841 Union Street, Unit 508

Review the recorded listing activity for 841 Union Street, Unit 508, including asking-price changes and prior market dates.

- **Latest price change**: Reduced by $25,000, or 9.1%, on July 14, 2026
- **Originally listed**: March 30, 2026 at $275,000
- **Current asking price**: $250,000
- **Last sold (recorded)**: $250,000 on October 24, 2025

| Date | Price | Listing event |
| --- | --- | --- |
| July 14, 2026 | $250,000 | Asking price reduced by $25,000, or 9.1% |
| March 30, 2026 | $275,000 | Listed for sale by Compass |
| January 12, 2026 | $250,000 | Returned to the market |
| January 9, 2026 | $250,000 | Listed for sale by Corcoran Group |
| October 24, 2025 | $250,000 | Sold — recorded sale price |
| September 30, 2025 | $250,000 | Entered contract |

## Property Tax History

Taxes at 841 Union Street #508 were $731 in 2026, up 7.2% from 2025.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $7,843 | $1,072 | $6,771 | $6,789 | $731 | 10.762% (estimated) |
| 2025 (FY 2025/26) | $7,242 | $1,072 | $6,170 | $6,336 | $682 | 10.762% (estimated) |
| 2024 (FY 2024/25) | $6,814 | $1,072 | $5,742 | $6,337 | $682 | 10.762% |
| 2023 (FY 2023/24) | $6,153 | $1,072 | $5,081 | $6,153 | $652 | 10.592% |
| 2022 (FY 2022/23) | $5,902 | $1,072 | $4,830 | $5,902 | $628 | 10.646% |
| 2021 (FY 2021/22) | $5,580 | $1,072 | $4,508 | $5,580 | $600 | 10.755% |
| 2020 (FY 2020/21) | $7,242 | $1,072 | $6,170 | $6,940 | $742 | 10.694% |
| 2019 (FY 2019/20) | $6,926 | $1,072 | $5,854 | $6,651 | $701 | 10.537% |
| 2018 (FY 2018/19) | $7,251 | $1,072 | $6,179 | $6,398 | $673 | 10.514% |
| 2017 (FY 2017/18) | $6,870 | $1,073 | $5,797 | $6,055 | $637 | 10.514% |
| 2016 (FY 2016/17) | $6,417 | $1,072 | $5,345 | $5,741 | $607 | 10.574% |
| 2015 (FY 2015/16) | $5,810 | $1,073 | $4,737 | $5,520 | $588 | 10.656% |
| 2014 (FY 2014/15) | $5,667 | $1,072 | $4,595 | $5,333 | $570 | 10.684% |
| 2013 (FY 2013/14) | $5,534 | $1,072 | $4,462 | $5,169 | $534 | 10.323% |
| 2012 (FY 2012/13) | $5,298 | $1,072 | $4,226 | $5,033 | $518 | 10.288% |
| 2011 (FY 2011/12) | $5,298 | $1,072 | $4,226 | $4,906 | $498 | 10.152% |
| 2010 (FY 2010/11) | $4,873 | $1,072 | $3,801 | $4,734 | $488 | 10.312% |

The City has not published the official FY2026/27 and FY2025/26 tax rates yet. We calculated the tax for those years using the prior year’s rate, so treat them as an estimate rather than a figure the City has adopted. Every rate without the Estimated marker is the published one.

Tax Assessment is the assessed value on the City’s roll, and it is the figure other listing sites publish. It is not what the bill is calculated on. New York phases assessment changes in gradually for some tax classes, so the City bills the Billable Value shown beside it, less any exemption the owner holds. It usually trails the assessment, and it can sit above it for a few years after an assessment falls.

Figures are the New York City Department of Finance assessment roll for tax lot 3009541099. Assessed and billable values are determined by the City for tax purposes and are not an appraisal or an estimate of market value. Tax classes and rates are set annually and can change.

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

## About The Building

### 841 UNION Street

Park Slope · Condominium

841 UNION Street, Brooklyn, NY 11215

A building in Park Slope, currently featuring 1 active listing.

- **Year Built**: 1928
- **Total Units**: 1
- **Floors**: 6

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/841-union-street)

### Available Residences — For Sale (1)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [508](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/841-union-street-508-ny-11215) | Studio | 0 | — | — | $250,000 (-9.1%) | Compass | Apr 2, 2026 | 163 days |

## Estimated Monthly Payment

**$1,721 / month**, assuming a 20% down payment ($50,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $1,264
- **Property Taxes**: $57
- **Common Charges**: $400

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

## 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

- [841 UNION Street — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/841-union-street)
- [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.