334 Union Street Condominium
334 Union Street, Brooklyn, NY 11231
Overview
- Units
- 3 residential
- Subway
- 1 min walk to Carroll St F GBergen St F G, 7 min
- Principals
- Barbara Dahl
- Average $/sf
- $1,019Homes in Schedule A, as first offered
- Common charges
- $861–$1,351 a monthSponsor's first-year estimate in Schedule A, April 1, 2025-March 31, 2026
- Offering price
- $2.13 million total $1.65 million when first offered
- Floor plans
- Page 237 of the plan
The sponsor of record is 334 Union Street LLC, represented by Paley Group, P.C., Attorneys At Law. The offering plan runs 361 pages. The sponsor has filed 5 amendments, the latest in May 2026. The nearest other condo plan on file is 332 Union Street Condominium, next door.
Plan CD240233 · Rehab · accepted Dec 18, 2024 · AG record ↗
Compare
| Figure | This building1 | 111 Nelson23 units · 0.5 miaccepted 2024 | 112 Luquer33 units · 0.4 miaccepted 2025 |
|---|---|---|---|
| Common ChargesPer Square Foot / Month | $1.33Highest | $0.99 | $0.31 |
| Average Offering PricePer Apartment | $825,000Lowest | $974,333 | $2M |
| Average PricePer Square Foot | $1,019Lowest | $1,332 | $1,604 |
| Property TaxesPer Square Foot / Month | $0.49In line | $0.50 | $0.24 |
| Average Unit SizeSquare Feet | 1,016 SFIn line | 731 SF | 1,139 SF |
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Unit mix, closings, budgets, finishes and the team, against 111 Nelson and 112 Luquer, cited to the offering plans. No credit card required.
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- Comps: the closest Brooklyn plans on size, $/SF and launch date, within 2 miles when possible.
- Figures: each building's own offering plan, filed with the NY Attorney General. Nothing is estimated.
- Checked: a price list publishes only when its math adds up, and building pages cite the plan pages.
- Labels: In line is between the comps; Below/Above peers is past both by up to 15%; Lowest/Highest by more.
Units & Prices
Closings Pro
| Homes closed33% of the homes in Schedule A | 1 of 3 |
| Closing prices vs. Schedule A1 home: $960,000 at closing against $800,000 in Schedule A (p. 46) | +20% |
| Average closing price1 home, on their Schedule A square feet | $1,266 / SF |
| Closingsfirst and latest recorded | Sep 29, 2025 |
Sales recorded with the Department of Finance (ACRIS) through Oct 31, 2025: deeds, or transfer tax filings for a building on leased land, of $10,000 or more. A home's first sale since the plan was filed is the sponsor's closing; resales aren't counted. Closing prices are compared with the same home's Schedule A price, as first offered; a deed covering more than one home isn't compared. Amendments often change prices before a home closes, and a deed that includes parking or storage counts its full price. ACRIS records a sale weeks after closing, so recent contracts don't appear yet. Every building's sales.
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Closings are for subscribers
Every home's recorded closing price against its Schedule A price, with the ACRIS document and the plan page.
Budget
From our research: The Sponsor's Condo-Creation Fee in NYC · NYC Condo Insurance Costs Are Rising · Condo Supplies Cost per Unit, by Size
Team
- Sponsor
- 334 Union Street LLC
- Principals
- Barbara Dahl
- Tax estimate
- Metropolitan Realty ExemptionsPrepared the first-year real estate tax projection
From our research: Do NYC Developers Rehire the Same Firms?
Nearby
- 332 Union Street Condominiumnext door · 3 units · 2007
- 351 Union Street Condominiumnext door · 2 units · 2019
- Carroll Garden Estates Condominiumnext door · 8 units · 10 parking · 2006
- 341 Union Street Condominiumnext door · 4 units · 2019
- 339 Union Street Condominiumnext door · 4 units · 2011
- 361 Union Condominiumnext door · 2 units