600-610 DeKalb Avenue
600 and 610 DeKalb Avenue, Brooklyn, NY 11205
BBL 3017787502 · BIN 3259375
- Year built
- 2024
- Type
- Condominium
- Units
- 70
- Floors
- 11
- Landmark
- No
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 600-610 DeKalb Avenue would likely sell for today, what it costs to sell, and what you’d walk away with — reviewed personally against condition, exposures, renovation quality, and the competition actually on the market.
This is the largest block of new condominium inventory western Bedford-Stuyvesant has seen in this cycle, and it sold faster than almost anything around it. The sponsor recorded its first closing in February 2026; by mid-August, ACRIS shows roughly 48 of the 70 apartments deeded to separate buyers. That pace, from a building that had almost no public marketing footprint, is the first thing to understand about it.
The second is that the condominium is only part of the building. The site is the full Nostrand Avenue blockfront between DeKalb Avenue and Kosciuszko Street, formerly the CABS nursing home, which was sold in 2015, closed and later demolished. The redevelopment needed a rezoning from R7A to R8A, which the City Council approved in October 2021 over negative recommendations from the local community board and the borough president, as reported by The Real Deal. What was built is two structures: an 11-story building on DeKalb and Nostrand, and a 13-story building at 77 Kosciuszko Street. Together they hold 320 apartments. Seventy of them, in the two DeKalb Avenue wings, are this condominium; the rest are rentals.
That split is set out in the recorded documents. A master condominium was declared in 2025 with three units: the residential unit that became 600-610 DeKalb, and two rental units. At the end of December 2025 the sponsor conveyed both rental units to a separate ownership entity, and on January 9, 2026 it recorded the sub-condominium declaration that divided the residential unit into 70 apartments. A buyer here is therefore a member of two associations: the sub-condominium, which governs the apartments, and the master condominium, where the residential board sits alongside a large rental owner and shared elements such as structure, façade, roof and garage are allocated. The master declaration controls how costs and votes divide, and it has to be read before an offer goes in.
The third is the product. Much of the neighborhood's new condominium stock is built around one- and two-bedroom apartments. Here the typical unit runs about 1,600 square feet in Department of Finance records, and the ground-floor units in each wing are larger still. It is a large-apartment building, and it should be compared with large-apartment product, not with the compact amenity condominiums that make up most of the neighborhood's new-development stock.
Architecture and unit composition
The Department of Buildings job behind the building was filed in August 2015 as a seven-story, 241-unit scheme under the old R7A zoning. After the 2021 rezoning it was amended to its current form: 11 stories, 117 feet, and 210 dwelling units in this building, designed under S. Wieder Architect P.C. The 13-story Kosciuszko Street building, a separate new-building job, adds 110 more. Press coverage describes a red and blue-gray brick façade on the main volume, with punched windows and balconies across three elevations.
The condominium is two stacked wings sharing one structure. Each wing has three ground-floor units and four per floor from the second through the ninth, for 35 per wing and 70 in all. Unit numbers encode the wing and floor (A503 is the A wing, fifth floor, line 3). Department of Finance gross areas show a narrow and repeating size pattern on the upper floors, roughly 1,260 to 1,790 square feet, and four much larger ground-floor units of about 3,000 to 3,850 square feet. Finance areas are gross figures and run ahead of the net areas in an offering plan's Schedule A. Schedule A governs common-interest percentages, and with them common charges and the tax allocation.
Building operations
Three operating facts apply to every purchase here.
The building is still on a temporary certificate of occupancy. The first temporary certificate was issued in July 2025 and has been renewed roughly every quarter since, most recently on August 17, 2026. The Department of Buildings shows no final certificate. Many lenders will close under a temporary certificate. They will ask about it, and the sponsor's obligation to obtain the final certificate should be confirmed in the offering plan.
The sponsor still holds a meaningful share of the units. Against about 48 recorded sponsor closings, roughly 22 apartments remained in sponsor title at the most recent recordings we reviewed. Sponsor concentration affects conventional-lender review, and so does the owner-occupancy mix: several closings went to single-purpose LLCs rather than individuals. Ask the managing agent for the current sponsor-held count and the owner-occupancy figures a lender's questionnaire will require.
Governance runs at two levels. The sub-condominium board manages the apartments. The master condominium, shared with the rental owner, manages whatever the declarations assign to it. Budgets, reserves and insurance can sit at either level, and a buyer needs both budgets to underwrite true carrying cost.
Recent sales
600-610 DeKalb is a first-generation sponsor sellout with no meaningful resale history yet. The recorded transfers after sponsor closings are non-arm's-length (entity-to-individual transfers and a correction deed), not market resales. Sponsor closings sat in a fairly tight band for the typical upper-floor unit, with the large ground-floor units trading as a separate tier. The building should be benchmarked on a per-square-foot basis against other large-format new construction in western Bedford-Stuyvesant, Clinton Hill and Crown Heights, with two adjustments that listing-level comparisons miss: a full, unabated tax line, and two layers of common charges. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
The retrade record
Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.
Recent closings at this building, sourced from NYC Department of Finance records. Apartment-level detail (line, condition, asking-price context) verified upon consultation request.
| Date | Unit | Price |
|---|---|---|
| Aug 18, 2026 | A702 | $1,334,925.75 |
| Jul 20, 2026 | A403 | $1,628,700 |
| Jul 17, 2026 | A903 | $1,501,918.75 |
| Jun 29, 2026 | A202 | $1,500,000 |
| Jun 24, 2026 | A901 | $1,456,097.5 |
| Jul 9, 2026 | A604 | $1,165,000 |
Full closing history with price-per-square-foot over time, the complete retrade record, and every line that has traded.
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01778-7502) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price.
At the recent median sale of $1.5M (25 sales since 2024), a buyer putting 25% down would pay about $63,954 to close, or 4.3% of the price.
- Mansion tax: $14,992
- Mortgage recording tax: $21,645
- Title insurance: $6,747
- Attorneys, lender, building fees, reserves and filings: $20,569
Assumes a resale (the seller pays transfer taxes), a $4,500 attorney fee and a mortgage on the rest.
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What to know if you’re buying
Read both declarations, not just the sub-condominium. The master declaration decides how the residential unit shares structure, façade, roof, garage and insurance costs with the rental units. That allocation is the largest structural variable in your carrying cost, and it is invisible in a listing.
Confirm the tax position from the unit's own bill. The fiscal 2027 roll shows no exemption on the residential units. If the sponsor has applied for any benefit, the offering plan will say so; if not, underwrite full taxes from day one.
Confirm the certificate-of-occupancy status with your lender early. The building is on a renewing temporary certificate. Settle your lender's position before the contract deposit goes hard.
Ask for the sponsor-held count and the owner-occupancy figures. With roughly a third of the units still in sponsor title at the last recordings, lender review and the timing of the sponsor's exit from the board are live questions.
Establish parking and storage rights in writing. The development has a large garage. Whether a condominium owner can hold a space, and under which declaration, has to come from the documents.
Know which wing you are in. A-line units carry 600 DeKalb and B-line units carry 610. Exposure, the relationship to the Nostrand Avenue frontage and adjacency to the rental building differ by wing and line.
Comparable buildings
If you're considering 600-610 DeKalb, also evaluate:
- 315 Gates Avenue (315 Gates) — the 72-unit western Bedford-Stuyvesant amenity condominium, also carried under more than one address; compact units and an expiring abatement
- 970 Kent Avenue (The Kent) — the large loft conversion on the Bedford-Stuyvesant–Clinton Hill edge; similar unit sizes in a converted industrial shell
- 524 Halsey Street — the 31-unit landmarked stable conversion in Stuyvesant Heights; sold through the same period, with a boutique scale and historic fabric
- 111 Montgomery Street — the 163-unit Crown Heights condominium; the other large new-construction benchmark in central Brooklyn
- The Washington (35 Underhill Avenue) — a two-building Prospect Heights condominium with a commercial unit; the closest structural analogue for a multi-component regime
- 144 Vanderbilt Avenue — a Fort Greene condominium where the city's unit-lot count overstates the apartment count; the same record-reading exercise
- 87 Irving Place — a 2024 Clinton Hill new-development condominium that sold out quickly; the boutique alternative
- 532 Clinton Avenue — a 14-unit Clinton Hill new build; the small-building alternative
- Clinton Mews (372 DeKalb Avenue) — the Pratt-block industrial conversion, a cooperative; the tenure contrast a short walk west on DeKalb
More Bedford-Stuyvesant buildings
- 226 Clifton Place — 2017 condominium by Karl Fischer Architects
- 315 Gates Avenue (315 Gates) — 2009 condominium by Karl Fischer Architects
- 524 Halsey Street — 1904 condominium
- 859 Myrtle Avenue — 2018 condominium
- 92 Stockton Street — 2021 condominium
- 970 Kent Avenue (The Kent) — 1930 condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Bedford-Stuyvesant.
How to read the facts on this page. Items attributed to an offering plan describe the building as it was offered at that filing — unit mix, square footage, the amenity program as planned. They are not a statement about how the building operates today. Tax and compliance figures are sourced separately to current City records and carry their own dates. House rules, staffing and fee policy can change by board resolution without any public filing: treat every policy line here as a starting point for diligence and confirm it with the managing agent. Where this page compares one building or neighborhood to another, that is our analysis of the recorded record — it names the measure, the period and the sample it rests on, and it is an observation about medians rather than a prediction about any particular apartment.
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