Who owns the ground
Battery Park City rests on land the Battery Park City Authority owns. The Authority's condo ground-rent presentation, last updated 4/11/2023, says so directly: "BPCA owns the land underlying all of Battery Park City. Land is leased to building owners for development and ongoing management of all buildings." Ground rent, the same deck explains, "compensates BPCA for the value of the underlying land" (BPCA ground rent deck). Each building's lease is therefore part of what a condo buyer takes on, and a document for the buyer's attorney to read in full.
The deck also puts numbers on it: "The average BPCA condo owner paid $480 in ground rent in 2021 out of ~$3,270 in monthly common charges, the bulk of which is PILOT", with PILOT defined as "real estate taxes set by the City of New York". Those are the Authority's 2021 condo averages, not a figure for any particular apartment. In an April 2023 letter to a Council Member, the Authority wrote that "all ground leases include periodic 'Fair Market Value' rent escalations through 2069", with resets running through the remainder of the lease terms in 2069 (BPCA letter). The deck adds: "BPCA has addressed several ground rent resets for 13 condominium buildings in the past – all of which were agreed to by the condominium boards." Both documents speak about condominiums. Neither addresses co-ops or rentals, and nothing here should be read as covering them. Ask your attorney to read the building's ground lease and any amendments next to the offering plan.
A zoning chapter that names the Authority
Zoning Resolution Article VIII, Chapter 4 creates the Special Battery Park City District, and the Authority appears inside the text: "The provisions of Section 23-371 … may be modified by the Battery Park City Authority" (ZR Article VIII, Chapter 4). The chapter also refers to "the Master Lease for Battery Park City dated June 6, 1980, as amended". Census ZIP-code tabulation areas 10004, 10280 and 10282 intersect the district (TIGERweb); each reaches beyond it, and a tabulation area only approximates a ZIP code.
Barrier projects on the district's edges
The city's resiliency site lists two Authority projects (BPC resilience projects). The South Battery Park City project is a continuous flood barrier from the Museum of Jewish Heritage through Wagner Park and Pier A Plaza, with a stated budget of $221M. The North and West project pairs a deployable barrier crossing West Street to a tie-in point in Tribeca with a new line along the western edge, with a stated budget of $631M. The same page still says barrier construction "will begin in 2022", so it is out of date and gives no current status; ask the building's managing agent or the Authority where each piece stands.
On FEMA's effective map the district intersects AE and VE zones along its shoreline, plus 0.2%-annual-chance areas (effective NFHL); the preliminary map adds an AO zone (preliminary NFHL). Neither replaces an address search at the FEMA Flood Map Service Center. For one building, the useful questions are where the electrical rooms and mechanical equipment sit, and what flood protection the building installed for itself after 2012.
Records that come with the unit
Condo and co-op sales "are made pursuant to the terms and conditions of an offering plan", and the Attorney General "highly recommends that a prospective purchaser read the entire offering plan and consult with an attorney BEFORE signing a purchase agreement" (Attorney General). That office "maintains a database of information related to all submitted offering plans", and where a filing's documents can be downloaded, "they will appear on a 'documents' tab" (offering plan database). Two DOB records then describe the structure. One is the facade report due every five years for buildings "higher than six stories", with its Safe, SWARMP or Unsafe rating (FISP). The other is the building's position under Local Law 97, whose emissions limits reach buildings above 25,000 gross square feet and tighten in 2030 (LL97). The DOB keeps both on file, by block and lot, in its Building Information System.
The apartment itself
Within the four walls, a walkthrough looks at the panel and branch wiring, switches and receptacles; the plumbing fixtures with their exposed supply and waste piping; windows, and doors to any balcony; the heating and cooling units serving the apartment; exhaust in the kitchen and baths; and staining, swelling or corrosion that points to water from a unit above or through the envelope. It does not reach the common elements, the board's decisions, the ground lease or the budget. Those belong to the offering plan, the lease and your attorney.
Transit and the shared numbers
The MTA's station list places no subway station point inside the district (data.ny.gov); the eleven station points of the official area, among them WTC Cortlandt (1), Rector St (1) and South Ferry (1), all fall outside it. Battery Park City shares the Financial District-Battery Park City area with its neighbor, and the tax-lot figures for that area, which describe both places together, are on the Financial District page.