747 Dean Street
747 Dean Street, Brooklyn, NY 11238
Prospect Heights, Brooklyn
BBL 3011307506 · BIN 3427375
- Year built
- 2023
- Type
- Condominium
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 747 Dean Street 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.
747 Dean Street is a four-residence elevator condominium on a Prospect Heights block of Dean Street. It sold out quickly: the sponsor declared the plan effective in March 2024, and all four residences closed between May 21 and June 7, 2024, per city records, at $1,351 to $1,647 per square foot.
The four recorded prices total about $8.21 million, $240,000 below the plan's current total of $8.45 million. Three of the four closed within about 1% of their last ask; the penthouse closed slightly above it.
For a buyer today, 747 Dean Street is a resale building whose sponsor deeds are recent enough to anchor an offer, adjusted for the market since mid-2024.
Architecture and residences
StudiosC filed the new building in March 2022 as a four-story residential building with a cellar, 48 feet tall, with four dwelling units and about 7,659 square feet of construction floor area. The first permit issued in November 2022, and the Department of Buildings signed off the job with a certificate of occupancy in April 2024. The filing's inspection schedule includes elevator work, and listing records describe an elevator building. Listing records also mention German-made kitchen cabinetry.
Per listing records:
- Garden: two-bedroom, two-and-a-half-bath duplex of about 1,847 square feet, likely including the cellar level
- Units 2 and 3: full-floor three-bedroom, two-bath homes of about 1,237 square feet
- Penthouse: two-bedroom, two-bath home of about 1,093 square feet
Offering and pricing
Per the offering plan filed with the New York State Attorney General (plan CD230149), the plan was submitted June 12, 2023, accepted January 3, 2024, and declared effective March 7, 2024, with 747 Dean LLC as sponsor. The total offering price rose from $7,470,000 to $8,450,000, an increase of $980,000 or 13.1%; the amendment detail was not available for this review. The record still shows one unit sold.
| Residence | Layout | Size | Last ask | Recorded price | $/sf | Closed |
|---|---|---|---|---|---|---|
| 2 | 3 bed, 2 bath | 1,237 sf | $1,975,000 | $1,955,000 | $1,580 | May 21, 2024 |
| 3 | 3 bed, 2 bath | 1,237 sf | $1,975,000 | $1,960,131 | $1,585 | May 21, 2024 |
| PH | 2 bed, 2 bath | 1,093 sf | $1,775,000 | $1,800,000 | $1,647 | May 31, 2024 |
| Garden | 2 bed, 2.5 bath duplex | 1,847 sf | $2,495,000 | $2,495,000 | $1,351 | June 7, 2024 |
Listing records give combined monthly common charges and taxes of about $1,510 to $1,920. For the full-floor homes, $1,649 a month on 1,237 square feet is about $1.33 per square foot. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
Local Law 97
This building is below the 25,000 sq ft threshold at which LL97 limits apply to a building on its own. It is still covered if it shares a tax lot or condominium board with buildings totaling over 50,000 sq ft; confirm on DOB’s covered-buildings list.
See full Local Law 97 analysis →Recent sales
Recent closings at this building, from The Roebling Research Library. Prices are the transfer amounts recorded with the NYC Department of Finance; apartment-level detail is checked against the building’s own file in The Roebling Research Library before publishing.
| Date | Unit | Apartment | Price | PPSF | vs. Ask |
|---|---|---|---|---|---|
| May 31, 2024 | PH | 2 BR · 2 BA · 1,093 sf | $1,800,000 | $1,647/sf | +1.4% |
| May 21, 2024 | 2 | 3 BR · 2 BA · 1,237 sf | $1,955,000 | $1,580/sf | -1.0% |
| May 21, 2024 | 3 | 3 BR · 2 BA · 1,237 sf | $1,960,131 | $1,585/sf | -0.8% |
Market read. Most recent trades (2024) cleared a median $1,585/sf (recorded) across 3 sales.
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01130-7506; each condominium apartment is its own tax lot). Apartment-level facts (line, condition, asking-price context) curated and cross-verified in The Roebling Research Library. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage from recorded condo declarations and offering plans.
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Buying here? Condo closing costs with a mortgage typically run 3 to 6% of the price. See NYC co-op and condo closing costs, line by line.
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What to know if you’re buying
Resale pricing. The 2024 sponsor deeds are the starting point: about $1,580 per square foot for the full-floor three-bedrooms and $1,650 for the penthouse. Adjust for the market since then and for the condition of the unit.
Garden duplex. The garden home's lower $1,351 per square foot likely reflects area that includes the cellar level. Ask what the certificate of occupancy permits there.
Taxes. No tax abatement has been confirmed in this review. Ask for the current tax bill and assessment history.
Closing costs. On resale the buyer pays the state mansion tax (1% from $1 million, 1.25% from $2 million) and the seller pays the transfer taxes, unless the contract says otherwise. Use the calculators below.
Four-owner governance. Every repair and reserve decision is split four ways. Read the budget and the by-laws on voting.
Comparable buildings
If you're considering 747 Dean Street, also look at these Prospect Heights condominiums:
- 876 Pacific Street — three-residence condominium on the same tax block, with converted industrial space and a courtyard
- 684 Dean Street — five-residence elevator condominium with a garden duplex and an upper penthouse
- 660 Dean Street — five-residence condominium enlarged and converted in 2007–08
- 618 Dean Street — The Merchant House, 21 units in two converted manufacturing buildings
- 149 Prospect Place — five-residence rowhouse conversion in the Prospect Heights Historic District
- 109 Devoe Street — eight-residence Williamsburg condominium by the same architect
More Prospect Heights buildings
- 660 Dean Street — 1931 condominium
- 684 Dean Street, 684 Dean Street · Prospect Heights — condominium
- 700 Pacific Street (Newswalk) — 1927 condominium
- 751 Dean Street — 2014 condominium
- 766 Dean Street — condominium
- 856 Washington Avenue — 2017 condominium by Kutnicki Bernstein Architects
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Prospect Heights.
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.
Considering a move at 747 Dean Street?
Request a private building brief with the relevant comparable sales, current and off-market availability, and an apartment-specific view of value.
646.939.7375 · c.cohen@compass.com