354 Baltic Street
354 Baltic Street, between Smith and Hoyt Streets · Boerum Hill
BBL 3004030019 · BIN 3006422
- Type
- Cooperative
- Landmark
- No
- Amenities
- Shared roof deck, free basement laundry and private basement storage
Every recorded sale at this building, 2004–2025
Bedroom-by-bedroom medians, the full transfer record, and how units trade against ask.
- Recent range
- $829K – $829K
- Listing discount
- 1.4%
- Recorded transfers
- 15
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A Private Pricing Opinion — what your apartment at 354 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.
354 Baltic Street is a ten-apartment walk-up cooperative on the Smith-to-Hoyt Street block of Baltic Street. Its shared roof deck, basement laundry and private storage support a small inventory centered on one-bedroom homes. The building dates to 1930 in city records and became a cooperative in 1988.
The five-story building is self-managed. Owners participate directly in running the property, with common facilities spread between the basement and the roof. Smith Street's retail corridor is at the west end of the block, while the building's entrance is on the residential side street.
Architecture and unit composition
One-bedroom layouts include homes of approximately 650 to 750 square feet. Front and rear configurations provide different exposures within the building, and some upper apartments have windows on three sides. High ceilings and wood floors are recurring interior features.
Living and dining areas connect to open kitchens in renovated layouts. Some bedrooms have room for a desk or seating area in addition to the principal sleeping space. Fireplaces survive in both wood-burning and decorative forms, so their function depends on the particular installation.
At the base, a garden configuration includes private outdoor space and a deck. Upper homes use the building's shared roof deck unless they have separately established outdoor rights. All apartments above the entrance level are reached by stairs.
Building operations
Free laundry is provided in the basement, alongside private storage. Those facilities remove two common pressures on the compact one-bedroom plans: accommodating laundry equipment and storing seasonal possessions within the apartment itself. The common roof deck is accessed through the building's stair.
Self-management concentrates responsibility for budgets, maintenance scheduling and common-area upkeep among the ten shareholders. The building has no elevator system, but it does have a roof used as an amenity and common laundry equipment requiring ongoing maintenance.
The existing floor area exceeds the residential FAR associated with the current R6B zoning. Its five-story envelope is therefore an established feature of this older building; the zoning line does not imply room for a comparable additional floor.
Recent sales
Recent transfers 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 |
|---|---|---|---|---|---|
| Sep 22, 2025 | 2 | 1 BR · 1 BA · 750 sf | $828,800 | $1,105/sf | +3.7% |
| Nov 29, 2022 | 2R | 1 BR · 1 BA | $667,000 | -1.2% | |
| May 9, 2012 | 4L | 1 BR | $400,000 | -5.3% | |
| Jun 14, 2011 | 4R | 1 BR | $410,000 | -2.1% | |
| Jun 22, 2010 | 5R | 1 BR | $495,000 | +0.0% | |
| Jan 16, 2007 | 5R | 1 BR | $487,500 | -1.5% |
Market read. Most recent trades (2025) cleared a median $1,105/sf across 1 sale. Median listing discount 1.4% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.
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 3-00403-0019) 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 on co-ops is not officially recorded, figures shown are approximate.
Buying here? Co-op closing costs typically run 2 to 3% of the price. See NYC co-op and condo closing costs, line by line.
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Comparable buildings
- 177 Amity Street — A 1910 apartment building converted to cooperative ownership, offering another prewar flats comparison.
- 175 Amity Street — A purpose-built 1900 apartment building by Albert Parfitt, with a different original plan from a converted private house.
- 299 Henry Street — A rowhouse cooperative with walk-up access, useful for comparing a smaller historic building envelope.
- 301 Henry Street — An 1833 Federal corner house converted to apartments, with corner exposures and an earlier construction history.
- 282 Henry Street — An 1839 Greek Revival rowhouse cooperative, supplying a townhouse-scale alternative to the five-story Baltic Street building.
More Boerum Hill buildings
- 323 Bergen Street (Bergen Brooklyn) — 2023 condominium
- 345 Bergen Street — 2023 condominium
- 345 Warren Street, 345 Warren Street · Boerum Hill — condominium
- 356 Baltic Street — 2017 condominium
- 378 Baltic Street — 2007 condominium
- 395 Atlantic Avenue, 395 Atlantic Avenue · Boerum Hill — condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Boerum Hill.
The full playbook — what goes in the package, how boards read your financials, the interview, and the timeline — plus sample cover, reference, and personal letters you can adapt.
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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