828 Union Street
Description
Stunning historical details abound throughout — intricate moldings, an antique coal stove, and a stunning stained glass skylight...828 Union Street is a grand single-family brownstone on a serene, tree-lined block in the heart of prime Park Slope. Spanning 4,120 square feet across four stories, with a 20-foot width and ceilings up to 12 feet, this 5 Bedrooms and four bathroom home strikes a rare balance between period grandeur and premium renovations while offering an oasis of privacy, quiet, and calm.
Stunning historical details abound throughout — intricate moldings, an antique coal stove, and a stunning stained glass skylight crowning the top of the stairwell. The parlor floor is particularly spectacular, with its original stained glass sliding door, Asian-inspired decorative hinge plates, fully functional pocket doors, and a 32-foot living room that flows into an additional grand living area at the rear.
The kitchen is outfitted with a bespoke Space Theory kitchen by Henrybuilt, a Wolf stove and range, Viking dishwasher, Sub-Zero refrigerator, and radiant floor heating. A custom walnut banquette anchors the dining area, and generous storage — including a full-size pantry and mudroom — keeps things effortlessly organized. The kitchen opens directly to a sunny, south-facing backyard stretching 35 feet deep, with a Weber gas grill ready for entertaining.
All bathrooms have been thoughtfully renovated throughout. The primary bathroom features a frameless three-panel glass shower enclosure, Roc-Base Centro Quartz shower base, West Elm vanity, Toto toilet, and a defogging dimmable mirrored cabinet with outlets and USB ports. Additional bathrooms include a Kohler deep soak tub, a skylight, and consistent high-spec finishes.
Zoned for PS 321, this gem is located just one and a half blocks from Prospect Park and a half block from the Park Slope Food Coop and Velvet Black, 828 Union Street offers the best of Prime Park Slope living — an exceptional park, fine dining, The Brooklyn Museum and Brooklyn Library — with easy access to Manhattan via the 2,3, Q, and B lines.
Available unfurnished for a one year term with option to renew beginning at the end of July.
Call today to schedule your private viewing!
Amenities
- Private Yard
- Exposed Brick
- Decorative Fireplace
- Crown Mouldings
- Built-Ins
- Hardwood Floors
- High Ceilings
- Walk Up
- Laundry in Building
- Window AC can be Installed
- Renovated Kitchen and Bath
- Northern Exposure
- Southern Exposure
- Recessed Lighting
- Chandeliers
- Skylight
- Private Storage Included
- Basement
- Lowrise
Property Details for 828 Union Street
| Status | Rented |
|---|---|
| Days on Market | 26 |
| Rental Incentives | No Fee |
| Costs & Fees | View breakdown |
| Available Date | 07/25/2026 |
| Lease Term | Lease Length: 24 Months, Lease Length Min/Max: 24-24 mo |
| Furnished | - |
| Total Rooms | 10.0 |
| Property Type | Townhouse |
| MLS Type | House/Building |
| Year Built | 1905 |
| Lot Size | 1,800 SF / 20' x 90' |
| County | Kings County |
Building
828 Union St
Location
Building Information for 828 Union Street
Property History for 828 Union Street
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| May 11, 2026 | Rented Manual | — | |
| May 10, 2026 | Application Pending Manual | — | |
| Apr 14, 2026 | Listed (Active) Manual | $20,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 05/11/2026 | Rented Manual | — |
| 05/10/2026 | Application Pending Manual | — |
| 04/14/2026 | Listed (Active) Manual | $20,000 |
For completeness, Compass often displays two records for one sale: the MLS record and the public record.
Schools near 828 Union Street
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 5 | |||
| Public - | 6 to 12 | |||
| Public - | 9 to 12 | |||
| Public - | 9 to 12 |
Rating | School | Distance |
|---|---|---|
P.S. 321 William Penn PublicPK to 5 | ||
Park Slope Collegiate Public6 to 12 | ||
Millennium Brooklyn High School Public9 to 12 | ||
John Jay School for Law Public9 to 12 |
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.
Neighborhood Map and Transit
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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, Inc., its subsidiaries, affiliates and their agents and associated third parties. 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.