Treat this as historical market context until the listing data refreshes.
841 Union St Unit PS625
Listing Notes
Rare opportunity to own an indoor parking space in a secure parking facility. Parking spot #410 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 ticketsjust peace of mind. Perfect for local residents or investors. Monthly common charges: $400 Monthly real estate taxes: $57.28
Market Insights
Comparable price-per-square-foot data is still developing for this home.
- 8 nearby properties available for comparison.
- Price history is limited, so current comps matter more than trend alone.
- Square footage is missing, so valuation should lean more heavily on comps and condition.
Estimated Monthly Payment
Assumes 20% down, 7.00% APR over 30 years. Tax and insurance are national-average estimates — your lender quote will differ.
- Principal & interest$1,863
- Property tax (est.)$321
- Home insurance (est.)$117
Property Read
Nearby inventory exists, but square-footage or price data is incomplete for a clean median comparison.
Price history is still limited; review again as more market activity becomes available.
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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 56 days
- Last price change
- No change recorded
- Listed
- Mar 17, 2026
- Photos
- 1 photos
- Property type
- single family
- Status
- for sale
Features & Amenities
Building Facts
- Year built
- 1928
- Stories
- 7
- Total units
- 145
- Building area
- 17,698 sqft
- Lot size
- 5,975 sqft
- Building class
- R0
From NYC public records where available.
Price History
Public Records
28 total recorded against the building
0 total recorded
Tax-lot deed, mortgage, and transfer records on file
Top: illegal parking
Top complaint types in ZIP 11215
- Illegal Parking6,054
- HEAT/HOT WATER2,144
- Street Condition1,124
- Noise - Residential942
- Snow or Ice941
Recent DOB
- Nov 22, 2019V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Nov 22, 2019V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- May 2, 2019V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
- Nov 13, 2017V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.