New City Block Plat Map Books Collection

The New City Block (NCB) Plat Map Books Collection consists of 154 books, each containing 100 pages of city block plats. Because of the large number of plats, multiple finding aids have been created to represent the collection. Each finding aid listed in the left hand column below represents one book of plats, and contains:

• a page-by-page, block-by-block listing of the plats in that book
• along with a listing of the street names and other features indicated on each plat

Each item listed in the finding aids is linked to a digital image of that plat. Indexes that list all the terms used in each finding aid are available in the column on the right.

Finding aids for NCB 1100 and higher are not currently available, but images of the plats are available upon request. Please contact the Archives by online form or telephone at 210-207-4214 in order to access images of plats that are not available online. Additional plat images and finding aids will be made available as time and resources permit.