770 Lexington Avenue
Machine-extracted address · confidence 1.00 · verify source page
Building details
- Year built
- 1960
- Floors
- 20
- Units
- — residential / 35 total
- Building area
- 156,823 sq ft
- Building class
- office (O4)
- Buildings on lot
- 1
Present-day data · provided by prospect.nyc. These figures describe the lot today, not in 2001 — building facts only, never owner names, unit lists or sales.
Activity by month
| Month | Pages |
|---|---|
| Sep 2001 | 1 |
| Oct 2001 | 1 |
| Nov 2001 | 2 |
| Feb 2002 | 1 |
Tests over time
Each dot is a day on which a test candidate page names that substance for this building; bigger dots mean more pages that day. Dates and substances are machine-extracted from the page, and a dot is a page, not a result.
Samples, readings and decisions over time
Candidates extracted by machine can misread scans. Dates, substances, values and labs below occur on the same page; their relationship is not established — a value shown is a number found on the page, not a confirmed reading. Verify the page.
| Date / source | Page candidates |
|---|---|
| Dust, air and water test results summary, 21 South End 2001-09-21 · 2001-09-26 · 2001-10-05 · 2001-11-02 NYC-WTC_000120368 · p. 1 ↗ | asbestos, dust Values found on the page: 1% Lab candidates: AIR TESTING · DUST TESTING · WATER TESTING Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 1.00 (how sure the index is that this page concerns this building) · verify |
Documents for this building
2 documents across 2 boxes, grouped by what each document is. Titles and summaries are machine-written; the page image is the authority.
Lab report · 1
Cover sheet for a laboratory report regarding environmental testing at 48 Wall Street dated February 21, 2002.
19 pages · 2001-11-07 – 2002-02-21 · Environmental Protection, Dept. of · Box DEP Box 02 · folder “48 WALL STREET Block: 40 Lot: 14” · matched page 14Chain of custody · 1
Letter summarizing asbestos dust, air, and sanitary water testing results for apartments and common areas at 21 South End Avenue.
16 pages · 2001-09-21 – 2001-11-02 · Environmental Protection, Dept. of · Box DEP Box 48 · folder “21 SOUTH END AVENUE Block: 16 Lot: 7509 BIN: 1075698 300-390 South Tha…” · test candidate pages · matched page 1Related buildings on the same block
Block-lot keys and present-day footprint joins; not a reconstruction of 2001 buildings.
No same-block matches established by this place’s block-lot key or present-day footprint join.