356 Baltic Street
356 Baltic Street, between Smith and Hoyt Streets, Boerum Hill
BBL 3004037509 · BIN 3006423
- Year built
- 2017
- Type
- Condominium
- Floors
- 4
- Landmark
- No
Every recorded sale at this building, 2015–2025
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf
- $1,726
- Listing discount
- 0.0%
- Recorded sales
- 7
- On record
- 2015–2025
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 356 Baltic 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.
About the building
356 Baltic Street is a five-residence condominium designed by Mortar Arch + Dev for PS-5 Development and East River Partners. It replaced a garage with a low-rise residential building near Smith Street. The design uses a restrained street façade and a setback at the top, creating outdoor space above the main building volume. The new-building work received DOB signoff in May 2021, during the initial apartment closings.
The mix includes a garden duplex, larger middle-floor apartments and upper homes of different sizes. The penthouse duplex combines three bedrooms with two terraces, while a smaller one-bedroom occupies part of the upper inventory. The garden home extends across two levels toward the rear outdoor area. Central air and laundry are incorporated into the apartments. The building is close to the Bergen Street F and G station, with its entrance on the residential side street off Smith Street.
Recent sales
Recent closings at this building, curated by The Roebling Team research desk. 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 8, 2025 | 4B | 3 BR · 2.5 BA · 1,376 sf | $2,375,000 | $1,726/sf | +3.5% |
| Jul 8, 2021 | 1 | 2 BR · 2.5 BA · 1,850 sf | $2,300,000 | $1,243/sf | -7.1% |
| May 25, 2021 | 3 | 1,405 sf | $2,075,000 | $1,477/sf | off-mkt |
| May 24, 2021 | 4B | 3 BR · 2.5 BA · 1,376 sf | $1,995,000 | $1,450/sf | +0.0% |
| May 21, 2021 | 4A | 1 BR · 1 BA · 664 sf | $850,000 | $1,280/sf | +0.0% |
| Apr 6, 2021 | 2 | 3 BR · 2 BA · 1,719 sf | $1,950,000 | $1,134/sf | -11.4% |
Market read. Most recent trades (2025) cleared a median $1,726/sf across 1 sale. Median listing discount 0.0% from the last ask.
The retrade record
Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.
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 3-00403-7509) 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; square footage from recorded condo declarations and offering plans.
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
The five homes do not have equal interior or outdoor areas. The condominium’s common-interest percentages determine voting and shared expenses, while the garden and upper terraces require separate repair allocations. Those distinctions matter in an association where only five households fund building-wide work.
Comparable buildings
- 480 Degraw Street — a larger low-rise new-development condominium with a robotic garage.
- 450 Warren Street — SO–IL’s condominium organized around open-air circulation and outdoor space.
- 47 Dean Street — a ten-residence elevator condominium near Smith Street.
More Boerum Hill buildings
- 345 Bergen Street — 2023 condominium
- 345 Warren Street, 345 Warren Street · Boerum Hill — condominium
- 354 Baltic Street — co-op
- 378 Baltic Street — 2007 condominium
- 395 Atlantic Avenue, 395 Atlantic Avenue · Boerum Hill — condominium
- 402 Pacific Street — 1851 condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Boerum Hill.
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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