Manhattan condos $1,629/sf 2%Manhattan co-ops $283K/room 5%Central Park perimeterPark Ave $478K/room 19%CPW $350K/room 5%Fifth Ave $501K/room 19%Billionaires' Row $4,272/sf 24%Tribeca $1,941/sf 2%
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Condominium · 2005
The Highline 519
519 West 23rd Street, New York, NY 10011
Buildings·Chelsea·Condominium

519 West 23rd Street (The Highline 519)

519 West 23rd Street, New York, NY 10011

Chelsea

BBL 1006957505 · BIN 1087672

CorridorChelsea
At a glance
Year built
2005
Type
Condominium
Units
11
Floors
12
Board & building profile
Financing
No financing cap (condominium); mortgage financing permitted. No board-imposed down-payment minimum stated.
Subletting
Permitted (condominium) — formal lease application administered by managing agent; $400 lease processing fee plus $500 move-in / $500 move-out. Association holds a Right of First Refusal on leases.
Tax status
Condominium — each unit separately assessed/taxed (PH unit real estate taxes ~$25,355/yr per 2013 amendment).
Managing agent
Choice New York Management (Choice NY Management)

Compiled by The Roebling Research Desk from the building’s offering plan, amendments, and related building documents (primary source dated 2026). Reported and subject to confirmation. Board policies can change by amendment — confirm at the offer stage.

The Data Room

Every recorded sale at this building, 2007–2025

Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.

Median $/sf
$1,504
Listing discount
6.5%
Recorded sales
26
On record
2007–2025

The Highline 519 is, per public records, "one of the first with flair along the High Line" — a 2005-2008 Lindy Roy commission with 11 full-floor apartments. Why shouldn't the outside of a modern apartment building look like the inside of a Petri dish?"

The defining hand belongs to the Lindy Roy architectural pedigree — a MoMA/PS1 Young Architects Program winner in 2001, this is the South African architect's only NYC residential work at this scale. Her signature reads across the perforated stainless-steel balustrades meandering skyward, "skimming the all-glass façade" alongside "dark wood paneling … reminiscent of the deep rusty hue of the High Line trestle." It all unfolds within a boutique 11-full-floor condominium configuration, a small-scale High Line trophy with 10'3" ceilings and Varenna kitchens.

Local Law 97

Compliance status
Not subject to Local Law 97

This building is below the 25,000 sq ft threshold at which LL97 emissions caps apply. No regulatory capital pressure from this law specifically, current or 2030.

See full Local Law 97 analysis →

Facade safety — Local Law 11

Local Law 11 / FISP · last inspection 2025–30
Unsafe
What this means for you

The latest available filing classified the facade as Unsafe — conditions requiring corrective action, which under FISP means a protective sidewalk shed and repairs. Review the subsequent filings, the repair status, and the building’s board and financial materials — we pull the repair scope and funding picture for you.

Inspection history
2010–15
SWARMP
2015–20
SWARMP
2020–25
Unsafe
2025–30
Unsafe
2030–35
Due
Next report due
by Feb 2032
On record
$15,150 in filing penalties
The three grades, in buyer terms
SafeLatest filing: Safe — no repairs required at that inspection.
SWARMPLatest filing: repairs required before the next inspection cycle.
UnsafeLatest filing: unsafe conditions requiring corrective action.

QEWI = Qualified Exterior Wall Inspector — the licensed engineer the city requires to sign the report (the independent expert, not the managing agent). Source: NYC DOB facade filings (FISP) · The Roebling Research Library.

See the full facade history →

Recent sales

Recent closings at this building, curated by The Roebling Team research desk. Apartment-level facts are independently verified before publishing; sale prices reflect the recorded transfer amount at the NYC Department of Finance.

DateUnitApartmentPricePPSFvs. Ask
May 30, 20258
2 BR · 2 BA · 1,696 sf
$2,550,000$1,504/sf-1.7%
May 22, 2025R8
2 BR · 2 BA · 1,696 sf
$2,550,000$1,504/sfoff-mkt
Aug 26, 20246
2 BR · 2 BA · 1,696 sf
$2,400,000$1,415/sf-9.4%
Sep 8, 2022R4
2 BR · 2 BA · 1,696 sf
$2,337,500$1,378/sf-6.3%
Jan 29, 20213
2 BR · 2 BA · 1,696 sf
$1,970,000$1,162/sf-21.0%
Aug 28, 2019R1
1 BR · 1.5 BA · 1,050 sf
$1,600,000$1,524/sf-5.9%
Nov 29, 20164
2 BR · 2 BA · 1,696 sf
$2,800,000$1,651/sf-11.1%
Dec 30, 20148
2 BR · 2 BA · 1,696 sf
$2,850,000$1,680/sf-1.3%

Market read. Most recent trades (2025) cleared a median $1,504/sf across 2 sales. Median listing discount 6.5% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.

The retrade record

Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.

R7 · 1,696 sf+30%
$2,209,602 ($1,303/sf) 2007$2,883,200 ($1,700/sf) 2014
R4 · 1,696 sf+28%
$1,832,850 ($1,081/sf) 2007$2,337,500 ($1,378/sf) 2022
R1 · 1,050 sf+21%
$1,323,725 ($1,261/sf) 2007$1,600,000 ($1,524/sf) 2019
2 · 1,696 sf+13%
$1,400,000 ($825/sf) 2009$1,575,000 ($929/sf) 2010
8 · 1,696 sf+11%
$2,301,245 ($1,357/sf) 2007$2,850,000 ($1,680/sf) 2014$2,550,000 ($1,504/sf) 2025
View all 26 recorded sales, sortable

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 1-00695-7505) 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.

What to know if you’re buying

The Lindy Roy architectural pedigree is real institutional context. MoMA/PS1 Young Architects winner 2001.

The 11-full-floor configuration is structurally distinguishing. Boutique scale.

The High Line trestle-inspired dark wood paneling anchors architectural-history positioning.

The Varenna kitchens with Sub-Zero and Miele are real institutional interior credentials.

The Toscoquattro macassar ebony vanities and slatted teak shower floors anchor trophy-tier interior register.

The no-roof-deck and no-fitness-center absences should be evaluated against buyer expectations.

Comparable buildings


Sources: The Roebling Research Library (offering plans, house rules, financial statements, board minutes, internal transaction records); NYC Department of Finance recorded transfers; publicly recorded NYC building data.

The neighborhood

For the full corridor — architecture, schools, transit, and pricing across Chelsea — read The Roebling Team Guide to Chelsea.

Considering a move at The Highline 519?

Request a private building brief with the relevant comparable sales, current and off-market availability, and an apartment-specific view of value.

Prefer to speak directly? Schedule a consultation →
Corey Cohen, Principal · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com
Considering a sale?

Own an apartment here? See what it would sell for.

A Private Pricing Opinion — what your apartment at The Highline 519 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.