350 West 23rd StreetRecorded sales & closing prices
350 West 23rd Street, New York, NY 10011
18 recorded closings, 2010–2023. Sortable and searchable below.
- Recorded closings
- 18
- Date range
- 2010–2023
- Median $/sf
- $1,536
- Listing discount
- 10.0%
- Monthly carry/sf
- $2.37
- Price range
- $1.5M – $4.38M
Change in the building’s median $/sf over each window, adjusted to a floor-adjusted basis — standardized to the building’s average floor, so it reflects price rather than which floors happened to sell. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
350 West 23rd Street prices on a price-per-square-foot basis against the Chelsea condominium market, and the comparable set should be 2005-to-2012 boutique new construction, not prewar loft conversion. That distinction is the single most consequential thing to get right about this address, and getting it wrong in either direction moves the number.
Inside the building, the A and B lines produce paired comparables on each floor, and the value spread is driven by outdoor space more than by anything else: the two first-floor residences with private rear gardens, the residences with balconies, and the top-floor residences with assigned roof areas each sit in a different band from the plain plates. Floor level and light matter, but on a fifty-foot mid-block lot with light from the street and the rear, outdoor space is the differentiator that reads in a price.
Against the wider Chelsea market this is boutique, unstaffed, entirely residential product with large plates and no remaining tax benefit. It carries less monthly cost than a full-service tower and offers less service; it offers more square footage per dollar than the small-unit inventory along Eighth Avenue. Buyers who want a real three-bedroom in Chelsea without a doorman bill are the natural audience. Market statements should be indexed to the last complete year rather than to partial-year activity in a fourteen-unit building. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
The complete recorded-sale history for Modern 23, the marketing name adopted in the offering plan, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk. Across sales with a public asking price, the building carries a median listing discount of 10.0% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
18 sales with a known square footage, by closing date.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| Apr 5, 2023 | 5B | 3 BR · 2.5 BA · 1,912 sf | $2,850,000 | $1,491 | -4.8% |
| Dec 13, 2022 | PHB | 4 BR · 2.5 BA · 2,541 sf | $4,375,000 | $1,722 | -12.4% |
| Jul 22, 2021 | 4B | 3 BR · 2.5 BA · 1,912 sf | $2,700,000 | $1,412 | -10.0% |
| Jun 10, 2015 | 2B | 3 BR · 1,912 sf | $3,180,000 | $1,663 | -2.2% |
| Feb 28, 2011 | PHB | 3 BR · 2,541 sf | $3,950,000 | $1,555 | -7.1% |
| Oct 14, 2010 | 2A | 2 BR · 1,662 sf | $1,675,000 | $1,008 | -2.9% |
| Oct 14, 2010 | 1A | 1 BR · 1,803 sf | $1,500,000 | $832 | -10.4% |
| Jun 23, 2010 | 5B | 3 BR · 1,912 sf | $2,050,000 | $1,072 | -14.6% |
| Jun 7, 2010 | 2B | 3 BR · 1,912 sf | $1,740,000 | $910 | — |
| Jun 1, 2010 | 6B | 2 BR · 1,608 sf | $2,150,000 | $1,337 | +0.0% |
The retrade record
Lines that have changed hands more than once in the public record — the building’s appreciation arc, apartment by apartment.
Every recorded sale
Sort any column; filter by unit or keyword. Prices are the recorded transfer amount at the NYC Department of Finance. Every sale sits in one of three states: counted in the building’s medians and trend; shown but excluded as a non-arms-length or nominal transfer; or shown and ⚑ flagged for review — a possible duplicate filing or an extreme $/sf outlier, held out of the statistics pending manual verification rather than allowed to move them.
| Apartment | ||||||
|---|---|---|---|---|---|---|
| Apr 5, 2023 | 5B | 3 BR · 2.5 BA | 1,912 | $2,850,000 | $1,491 | -4.8% |
| Dec 13, 2022 | PHB | 4 BR · 2.5 BA | 2,541 | $4,375,000 | $1,722 | -12.4% |
| Jul 22, 2021 | 4B | 3 BR · 2.5 BA | 1,912 | $2,700,000 | $1,412 | -10.0% |
| Jun 10, 2015 | 2B | 3 BR | 1,912 | $3,180,000 | $1,663 | -2.2% |
| Feb 28, 2011 | PHBSponsor Sale | 3 BR | 2,541 | $3,950,000 | $1,555 | -7.1% |
| Oct 14, 2010 | 2ASponsor Sale | 2 BR | 1,662 | $1,675,000 | $1,008 | -2.9% |
| Oct 14, 2010 | 1ASponsor Sale | 1 BR | 1,803 | $1,500,000 | $832 | -10.4% |
| Jun 23, 2010 | 5BSponsor Sale | 3 BR | 1,912 | $2,050,000 | $1,072 | -14.6% |
| Jun 7, 2010 | 2BSponsor Sale | 3 BR | 1,912 | $1,740,000 | $910 | — |
| Jun 1, 2010 | 6BSponsor Sale | 2 BR | 1,608 | $2,150,000 | $1,337 | +0.0% |
| May 27, 2010 | 1BSponsor Sale | 1 BR | 2,328 | $1,700,000 | $730 | -24.4% |
| Apr 30, 2010 | 6ASponsor Sale | 2 BR | 1,661 | $1,950,000 | $1,174 | -9.3% |
| Apr 29, 2010 | 5ASponsor Sale | 2 BR | 1,661 | $1,800,000 | $1,084 | -16.3% |
| Apr 15, 2010 | PHASponsor Sale | 3 BR | 2,581 | $3,750,000 | $1,453 | -21.1% |
| Mar 31, 2010 | 4ASponsor Sale | 2 BR | 1,661 | $1,750,000 | $1,054 | -12.5% |
| Mar 29, 2010 | 3ASponsor Sale | 2 BR | 1,661 | $1,700,000 | $1,023 | -8.1% |
| Mar 18, 2010 | 3BSponsor Sale | 3 BR | 1,912 | $1,900,000 | $994 | -2.6% |
| Mar 10, 2010 | 4BSponsor Sale | 3 BR · 2.5 BA | 1,912 | $1,950,000 | $1,020 | -20.1% |
The most recent eligible transfer recorded at this building is from 2023. Our records run through August 2026; no later qualifying sale has been recorded here, which for a small or tightly held building is common rather than a gap in the data.
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-00746-7507) 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. Storage, parking, and commercial units are excluded from all figures. Floor- and line-level $/sf are time-controlled (each sale measured against the building’s going rate at the time of sale) and expressed at today’s pricing, so they isolate the floor or line premium rather than blend two decades of market movement.
Put this data to work.
Know what’s fair before you offer — we’ll show you where each line trades, the building’s discount-to-ask pattern, and where the value sits right now.
Price to the building’s real trajectory, not a guess — we’ll position your line against its true comps to maximize the outcome.