Back to 412 & 420 Eighth Avenue building profile
412 & 420 Eighth AvenueRecorded sales & closing prices
412 and 420 Eighth Avenue, Brooklyn, NY 11215
19 recorded closings, 2010–2025. Sortable and searchable below.
- Recorded closings
- 19
- Date range
- 2010–2025
- Median $/sf
- $1,546
- Listing discount
- -0.1%
- Monthly carry/sf
- $1.12
- Price range
- $369K – $1.38M
Change in the building’s median $/sf over each window, from the raw yearly medians — too few standardized single-line units here to adjust to an average-floor basis, so which apartments happened to trade moves these alongside price. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
412 & 420 Eighth Avenue trades as prewar walk-up condominium stock in central Park Slope. It prices per square foot against other small conversion condominiums in the neighborhood, not against new construction or elevator buildings. Unit sizes sit in a narrow band, so floor, exposure and renovation state separate the prices. Through 2025, one- and two-bedroom condominium supply in prewar Park Slope stayed thin, and this building's sponsor releases a unit only when one comes free. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
The complete recorded-sale history for 412 & 420 Eighth Avenue, compiled from NYC Department of Finance transfer records, with apartment-by-apartment detail from The Roebling Research Library.
Price per square foot over time
13 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 |
|---|---|---|---|---|---|
| Nov 19, 2025 | D1 | 2 BR · 1 BA · 892 sf | $1,379,000 | $1,546 | +6.5% |
| May 15, 2024 | B3 | 765 sf | $1,013,158 | $1,324 | — |
| Apr 24, 2024 | B4 | 812 sf | $1,013,158 | $1,248 | — |
| Jun 28, 2021 | C2 | 2 BR · 1 BA · 787 sf | $989,000 | $1,257 | +0.0% |
| Dec 18, 2020 | B1 | 2 BR · 1 BA · 892 sf | $995,000 | $1,115 | -0.4% |
| Mar 24, 2020 | D1 | 2 BR · 1 BA · 892 sf | $999,000 | $1,120 | -1.1% |
| Aug 1, 2019 | D3 | 2 BR · 1 BA · 765 sf | $925,000 | $1,209 | +5.1% |
| Jul 10, 2014 | B1 | 2 BR · 892 sf | $995,000 | $1,115 | +7.1% |
| Mar 8, 2011 | B4 | 812 sf | $525,000 | $647 | — |
| Mar 3, 2011 | C3 | 765 sf | $525,000 | $686 | — |
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 | ||||||
|---|---|---|---|---|---|---|
| Nov 19, 2025 | D1 | 2 BR · 1 BA | 892 | $1,379,000 | $1,546 | +6.5% |
| May 15, 2024 | B3 | 765 | $1,013,158 | $1,324 | — | |
| Apr 24, 2024 | B4 | 812 | $1,013,158 | $1,248 | — | |
| Mar 7, 2022 | C4 | 2 BR · 1 BAoutside the market statistics (eligibility screen) | — | $975,000 | — | +0.0% |
| Jun 28, 2021 | C2 | 2 BR · 1 BA | 787 | $989,000 | $1,257 | +0.0% |
| Dec 18, 2020 | B1 | 2 BR · 1 BA | 892 | $995,000 | $1,115 | -0.4% |
| Mar 24, 2020 | D1 | 2 BR · 1 BA | 892 | $999,000 | $1,120 | -1.1% |
| Aug 9, 2019 | 3C | 2 BR · 1 BAoutside the market statistics (eligibility screen) | — | $950,000 | — | +5.7% |
| Aug 1, 2019 | D3 | 2 BR · 1 BA | 765 | $925,000 | $1,209 | +5.1% |
| Oct 2, 2018 | A4 | 2 BRoutside the market statistics (eligibility screen) | — | $899,000 | — | -5.3% |
| Nov 28, 2016 | B2 | 2 BRoutside the market statistics (eligibility screen) | — | $933,440 | — | +0.9% |
| Nov 3, 2016 | C2 | 2 BRoutside the market statistics (eligibility screen) | — | $926,607 | — | +0.2% |
| Jul 10, 2014 | B1 | 2 BR | 892 | $995,000 | $1,115 | +7.1% |
| Sep 20, 2013 | A2 | 1 BRoutside the market statistics (eligibility screen) | — | $615,000 | — | -2.4% |
| Mar 8, 2011 | B4 | 812 | $525,000 | $647 | — | |
| Mar 3, 2011 | C3 | 765 | $525,000 | $686 | — | |
| Jan 6, 2011 | D3 | 2 BR · 1 BA | 765 | $535,000 | $699 | — |
| Dec 21, 2010 | A4 | 2 BR | 812 | $369,096 | $455 | — |
| Dec 21, 2010 | B1 | 2 BR | 892 | $565,000 | $633 | — |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01082-7502; 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. 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.
646.939.7375 · c.cohen@compass.com