226 15th Street
226 15th Street, between Fifth and Sixth avenues · Park Slope
Park Slope, Brooklyn
BBL 3010487504 · BIN 3396856
- Year built
- 2008
- Type
- Condominium
- Amenities
- Elevator; common roof deck; basement bicycle storage; parking; private outdoor space in some homes
- Landmark status
- Not an individual landmark; not in a historic district
- NYC Landmarks Preservation Commission and City Planning records, updated February 2026
Every recorded sale at this building, 2011–2025
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf, 2025
- $709
- floor-adjusted, 1 sale
- Listing discount
- -1.3%
- Recorded sales
- 36
- On record
- 2011–2025
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 226 15th 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.
226 15th Street is a four-story elevator condominium with 22 residences and a mix of single-level apartments and large lower-level duplexes. A common roof deck and separate parking units give the building shared facilities beyond the apartments themselves. Its low-rise form fits within the interior blocks of South Slope, between Fifth and Sixth avenues.
The Attorney General accepted the new-construction condominium offering in February 2011. Individual closings began in 2012. The residential inventory was offered together with 11 parking units, so the number of separately assessed lots is greater than the number of homes.
Architecture and unit composition
The apartments divide into noticeably different size groups. Many of the single-floor homes are approximately 700–800 square feet, while larger upper-floor apartments exceed 1,100 square feet. Lower duplexes range from roughly 1,200 to more than 1,400 square feet, spreading their interior area across two levels.
Large windows, high ceilings and open kitchen/living areas were part of the original residential design. Washer/dryer hookups were also included. Some homes have balconies or terraces, while rooftop outdoor rights appear with certain upper residences. These private spaces are separate from the building's common roof deck.
The duplexes need to be read as two-level plans. Their larger advertised area includes lower-level space, so a direct area comparison with a one-floor apartment does not describe the same configuration. The split can accommodate a separate recreation or work area, with the principal living rooms on the entrance level.
Building operations
An elevator serves the building, and the lobby has a PIN-pad entrance system. Bicycle storage is in the basement. Storage rooms were included as an incentive for the first ten original contracts, which means storage should not be treated as a uniform entitlement across all 22 residences.
Parking is also a distinct ownership component. The 11 parking units in the offering are separate from the residential count, and parking has been offered separately in resales. An apartment's advertised access to a space should therefore be matched to the actual interest transferred.
The active 421-a term began in 2013 and is approaching the end of its 15-year duration. For an owner comparing current carrying costs with a long-term holding period, the remaining benefit is a building-specific consideration.
Policy framework
Pets: Allowed — confirm with the managing agent.
Application and transaction fees
Fees below are from building management's published schedule, as of August 2025. They are shown as published, item by item; no total is added because the total depends on the transaction. Deposits are listed apart from nonrefundable charges.
Purchase
5 items
Fees and charges
| Item | Paid by | When | Amount | Refundable |
|---|---|---|---|---|
| Application Processing FeeRequired | Paid by Buyer | When With the application | Amount $500 | Refundable Non-refundable |
| Credit Report FeePer applicantRequired | Paid by Buyer | When With the application | Amount $100 per applicant/occupant | Refundable Non-refundable |
| Transfer Fee | Paid by Seller | When At closing | Amount $500 | Refundable Not stated |
Deposits
| Item | Paid by | When | Amount | Refundable |
|---|---|---|---|---|
| Move In Deposit | Paid by Buyer | When At closing | Amount $500 | Refundable Refundable |
| Move Out Deposit | Paid by Seller | When At closing | Amount $500 | Refundable Refundable |
Management updates its schedule without a public filing. The date is when management last updated the page, not when a rule changed. Confirm the current schedule with management before you apply.
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Building staffing and amenities
- Elevator
- YesSource: NYC Department of City Planning records (PLUTO)
- Amenities noted
- Roof deck, bike storage, storageSource: The Roebling Team's building profile
Staffing and amenities as our building profile and recent listing records describe them. A feature not listed is not confirmed absent. Outdoor space, parking and some facilities can belong to particular apartments or to a separate owner; confirm access for the specific apartment.
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 |
|---|---|---|---|---|---|
| Oct 23, 2025 | 1A | 1 BR · 1.5 BA · 1,340 sf | $950,000 | $709/sf | -4.9% |
| Apr 11, 2024 | 1D | 2 BR · 1.5 BA · 1,446 sf | $1,250,000 | $864/sf | +0.0% |
| Dec 6, 2021 | 1D | 2 BR · 1.5 BA · 1,446 sf | $950,000 | $657/sf | -13.6% |
| Mar 2, 2020 | 3D | 2 BR · 2 BA · 1,153 sf | $1,210,000 | $1,049/sf | -4.0% |
| Jul 31, 2019 | 1B | 2 BR · 1.5 BA · 1,300 sf | $1,139,000 | $876/sf | +0.0% |
| Sep 24, 2018 | 3E | 1 BR · 730 sf | $710,000 | $973/sf | -10.7% |
| Jun 18, 2018 | 4A | 2 BR · 1,161 sf | $1,375,000 | $1,184/sf | +5.8% |
| Oct 13, 2017 | 4E | 1 BR · 775 sf | $940,000 | $1,213/sf | — |
Market read. Most recent trades (2025) cleared a median $709/sf (floor-adjusted) across 1 sale. Floor-adjusted means each sale is restated to a constant mix of floors, so the figure can differ from the plain median of the sales listed above. Median listing discount -1.3% over 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 3-01048-7504; 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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Comparable buildings
- Harbor Hill: A nearby condominium with a similar number of residences and a low-rise form.
- 5 One 5 Condominiums: A smaller condominium from the same development period on a nearby South Slope block.
- The Vue: A taller condominium alternative for buyers comparing upper-floor exposure with a four-story building.
- Prospect Park Terrace: A condominium of similar overall scale, closer to Prospect Park.
- The Ainsley: A newer condominium of comparable size for assessing the difference between an established resale building and more recent construction.
- 279 Prospect Avenue: Another small South Slope condominium from the early 2000s.
More Park Slope buildings
- 222 16th Street — condominium
- 225 14th Street — 2017 condominium
- 225 Lincoln Place — 1923 co-op
- 228 13th Street (The Ainsley) — 2023 condominium
- 235 Lincoln Place — 1937 co-op
- 240 8th Street — 1898 co-op
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Park Slope.
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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646.939.7375 · c.cohen@compass.com