Sophia LoftsRecorded sales & closing prices
234 North 9th Street, at Roebling Street, Williamsburg
20 recorded closings, 2008–2025. Sortable and searchable below.
- Recorded closings
- 20
- Date range
- 2008–2025
- Median $/sf
- $1,184
- Listing discount
- 0.0%
- Monthly carry/sf
- $1.16
- Price range
- $555K – $1.4M
Change in the building’s median $/sf over each window, on a floor-adjusted basis — standardized to the building’s average floor, so it reflects price rather than which floors happened to sell. This is a different method from The Roebling Index, which publishes plain medians and applies no floor adjustment; the two are not interchangeable. Floor adjustment standardizes for floor only. It does not control for condition, size, exposure, renovation or the mix of what happened to trade. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
The complete recorded-sale history for Sophia Lofts, compiled from NYC Department of Finance transfer records, with apartment-by-apartment detail from The Roebling Research Library.
Price per square foot over time
18 sales with a known square footage, by closing date.
Premium by line
What each line’s exposure is worth — its light, outlook, and orientation — measured against the building’s average sale.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| May 27, 2025 | 3D | 1 BR · 1 BA · 789 sf | $933,794 | $1,184 | — |
| May 9, 2023 | 3D | 1 BR · 1 BA · 789 sf | $1,199,000 | $1,520 | +0.0% |
| Jan 11, 2022 | 3D | 1 BR · 1 BA · 789 sf | $970,000 | $1,229 | -22.4% |
| Jun 26, 2018 | 2C | 1 BR · 1 BA · 789 sf | $925,000 | $1,172 | +0.0% |
| May 26, 2016 | 1B | 1 BR · 1,257 sf | $1,395,000 | $1,110 | +0.0% |
| Aug 28, 2014 | 1D | 1 BR · 1,480 sf | $1,350,000 | $912 | -8.8% |
| Nov 16, 2011 | 3D | 1 BR · 789 sf | $605,000 | $767 | -4.7% |
| Jul 2, 2009 | 2C | 1 BR · 789 sf | $555,000 | $703 | — |
| Apr 14, 2008 | 3B | 1 BR · 847 sf | $696,279 | $822 | — |
| Apr 2, 2008 | 1B | 1 BR · 1,256 sf | $681,209 | $542 | +0.3% |
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 | ||||||
|---|---|---|---|---|---|---|
| May 27, 2025 | 3D | 1 BR · 1 BA | 789 | $933,794 | $1,184 | — |
| May 9, 2023 | 3D | 1 BR · 1 BA | 789 | $1,199,000 | $1,520 | +0.0% |
| Jan 11, 2022 | 3D | 1 BR · 1 BA | 789 | $970,000 | $1,229 | -22.4% |
| Jun 26, 2018 | 2C | 1 BR · 1 BA | 789 | $925,000 | $1,172 | +0.0% |
| May 26, 2016 | 1B | 1 BR | 1,257 | $1,395,000 | $1,110 | +0.0% |
| Aug 28, 2014 | 1D | 1 BR | 1,480 | $1,350,000 | $912 | -8.8% |
| Nov 16, 2011 | 3D | 1 BR | 789 | $605,000 | $767 | -4.7% |
| May 27, 2010 | 1D | 1 BRnon-market transfer (excluded from $/sf & trends) | 1,480 | $705,000 | — | — |
| Jul 2, 2009 | 2C | 1 BR | 789 | $555,000 | $703 | — |
| Jun 5, 2008 | 1D | 1 BRnon-market transfer (excluded from $/sf & trends) | 1,480 | $679,000 | — | — |
| Apr 14, 2008 | 3B | 1 BR | 847 | $696,279 | $822 | — |
| Apr 2, 2008 | 1B | 1 BR | 1,256 | $681,209 | $542 | +0.3% |
| Mar 31, 2008 | 2B | 772 | $621,132 | $805 | — | |
| Mar 27, 2008 | 3A | 809 | $672,045 | $831 | — | |
| Mar 25, 2008 | 3C | 780 | $671,026 | $860 | — | |
| Mar 25, 2008 | 1A | 1,372 | $732,121 | $534 | — | |
| Mar 24, 2008 | 2A | 1,235 | $889,798 | $720 | — | |
| Mar 24, 2008 | 1C | 1,182 | $762,669 | $645 | — | |
| Mar 12, 2008 | 3D | 1 BR | 789 | $630,296 | $799 | — |
| Mar 7, 2008 | 2C | 1 BR | 789 | $630,296 | $799 | — |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-02313-7501). 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. 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.
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