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Buildings·The Ainsley, per the sponsor's own marketing materials·Sold prices

228 13th Street (The Ainsley)Recorded sales & closing prices

228 13th Street, Brooklyn, NY 11215

29 recorded closings, 2025–2026. Sortable and searchable below.

Recorded closings
29
Date range
2025–2026
Median $/sf
$1,719
2026 · recorded
Listing discount
-3.1%
median, from last ask
Monthly carry/sf
$1.93
≈ $1,782/mo · last 12 mo
Price range
$929K – $2.46M
Price shift · median $/sf · raw yearly
Since 2025
▲ +0%
10-Year
not enough data
Since 2022
not enough data
1-Year
▲ +0%

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.

The Ainsley competes on a proposition its neighbors cannot assemble: a low-rise, five-story building with deeded parking and deeded storage, a courtyard, a full amenity floor, and a protected R6B block, at the quiet end of Park Slope. Price the apartments per square foot against recent ground-up condominium product in the Slope and along Fourth Avenue — then price the parking and storage separately, because they are separate real property and a comparable that lacks them is not the same asset.

Within the building the spread runs on floor, outdoor space and the five penthouses. Because the range is one- to three-bedroom rather than studio-to-four, the band should be tighter than at the larger Fourth Avenue buildings.

Two things will come up in every negotiation. The absence of any tax abatement means the monthly number is the permanent number — a disadvantage against an abated competitor today, an advantage against the same competitor once its benefit steps down. And the temporary certificate of occupancy will be raised by careful buyers and by some lenders; the answer is a schedule and a status, and a seller who has one converts an objection into a footnote.

Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.

The complete recorded-sale history for The Ainsley, per the sponsor's own marketing materials, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk.

Price per square foot over time

28 sales with a known square footage, by closing date.

$1,206$1,549$1,891'25'26PH5 · $1,854/sf · 2025306 · $1,585/sf · 2025PH4 · $1,700/sf · 2025103 · $1,334/sf · 2025405 · $1,673/sf · 2025303 · $1,574/sf · 2025206 · $1,775/sf · 2025104 · $1,367/sf · 2025PH1 · $1,561/sf · 2025302 · $1,722/sf · 2025PH3 · $1,655/sf · 2025203 · $1,654/sf · 2025406 · $1,752/sf · 2025401 · $1,582/sf · 2025105 · $1,459/sf · 2025205 · $1,570/sf · 2025402 · $1,600/sf · 2025301 · $1,443/sf · 2025PH2 · $1,491/sf · 2025102 · $1,265/sf · 2025202 · $1,524/sf · 2025101 · $1,243/sf · 2025304 · $1,446/sf · 2025404 · $1,521/sf · 2025204 · $1,503/sf · 2025403 · $1,722/sf · 2026305 · $1,719/sf · 2026201 · $1,480/sf · 2026
Each dot is one recorded sale with a known interior square footage, plotted by closing date against price per square foot. The line is the median $/sf each year, adjusted to a floor-standardized (average-floor) unit — so it reflects price movement, not which floors happened to sell that year. Individual sale prices in the table below are unadjusted — and you can click any dot to jump straight to that sale.

Recent closings

The building’s 10 most recent market sales.

DateUnitApartmentPrice$/sfvs. Ask
May 4, 20262013 BR · 2 BA · 1,554 sf$2,300,000$1,480+3.4%
Mar 16, 20263052 BR · 2 BA · 925 sf$1,590,000$1,719+6.4%
Jan 8, 20264032 BR · 2 BA · 868 sf$1,495,000$1,722+0.0%
Dec 23, 20252043 BR · 2 BA · 1,552 sf$2,332,258$1,503+3.7%
Dec 1, 20253043 BR · 2 BA · 1,550 sf$2,240,977$1,446-6.4%
Dec 1, 20254043 BR · 2 BA · 1,550 sf$2,357,757$1,521-5.5%
Nov 20, 20252052 BR · 2 BA · 892 sf$1,400,150$1,570-3.1%
Nov 20, 20254022 BR · 2 BA · 867 sf$1,387,038$1,600-7.2%
Nov 20, 20253013 BR · 2 BA · 1,552 sf$2,239,683$1,443-6.5%
Nov 20, 2025PH23 BR · 2 BA · 1,411 sf$2,104,494$1,491-15.7%

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.

29 recorded sales
Apartment
May 4, 20262013 BR · 2 BA1,554$2,300,000$1,480+3.4%
Mar 16, 20263052 BR · 2 BA925$1,590,000$1,719+6.4%
Jan 8, 20264032 BR · 2 BA868$1,495,000$1,722+0.0%
Dec 23, 20252043 BR · 2 BA1,552$2,332,258$1,503+3.7%
Dec 1, 20253043 BR · 2 BA1,550$2,240,977$1,446-6.4%
Dec 1, 20254043 BR · 2 BA1,550$2,357,757$1,521-5.5%
Nov 20, 2025205Sponsor Sell-Out2 BR · 2 BA892$1,400,150$1,570-3.1%
Nov 20, 2025402Sponsor Sell-Out2 BR · 2 BA867$1,387,038$1,600-7.2%
Nov 20, 2025301Sponsor Sell-Out3 BR · 2 BA1,552$2,239,683$1,443-6.5%
Nov 20, 2025PH2Sponsor Sell-Out3 BR · 2 BA1,411$2,104,494$1,491-15.7%
Nov 20, 2025102Sponsor Sell-Out1 BR · 1 BA734$928,775$1,265+3.8%
Nov 20, 2025202Sponsor Sell-Out2 BR · 2 BA868$1,323,189$1,524-5.1%
Nov 20, 2025101Sponsor Sell-Out1 BR · 1 BA918$1,141,024$1,243+3.7%
Nov 17, 20251052 BR · 2 BA1,175$1,714,733$1,459+7.2%
Nov 10, 20254013 BR · 2 BA1,552$2,455,000$1,582-1.6%
Nov 3, 20254062 BR · 2 BA924$1,619,017$1,752+8.3%
Oct 27, 20252032 BR · 2 BA868$1,435,732$1,654+2.9%
Oct 16, 2025PS18—$101,825——
Oct 16, 2025PH32 BR · 2 BA1,412$2,336,883$1,655+1.8%
Oct 15, 20253022 BR · 2 BA868$1,495,000$1,722+7.2%
Oct 1, 2025PH12 BR · 2 BA1,413$2,205,000$1,561-3.9%
Sep 29, 20251041 BR · 1 BA770$1,052,250$1,367+5.3%
Sep 24, 20252062 BR · 2 BA892$1,583,378$1,775+9.6%
Sep 4, 20253032 BR · 2 BA867$1,365,000$1,574-2.2%
Sep 3, 20254052 BR · 2 BA925$1,547,740$1,673+3.5%
Aug 28, 20251031 BR · 1 BA746$995,000$1,334+7.6%
Aug 27, 2025PH42 BR · 2 BA924$1,571,159$1,700+5.1%
Aug 14, 20253062 BR · 2 BA924$1,465,000$1,585+0.0%
Aug 1, 2025PH52 BR · 2 BA914$1,695,000$1,854+13.4%
Sources, exclusions and how these figures are computed

Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01034-7503) 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.

Buying or selling at The Ainsley, per the sponsor's own marketing materials?

Put this data to work.

Buying here

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.

Selling here

Price to the building’s real trajectory, not a guess — we’ll position your line against its true comps to maximize the outcome.

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Corey Cohen, Principal · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com