Rory's Great Oven Hunt

NYC Department of Buildings · Luna + Astra

8 retained addresses38 flagged drawings

Address case file

204 Spring Street

ManhattanBlock 490 · Lot 241901–1958
Final: ConfirmedLuna: 2 confirmedAstra: Core Match
Luna first-stage synthesis

Two basement or cellar plans explicitly label a large built-in OVEN beside a baker shop. The circular or heavy masonry footprint makes this a strong historic commercial bakery-oven case.

GPT-6 Astra adjudication99%

Both drawings independently combine an explicit OVEN label, substantial chamber-and-mouth geometry, and direct bakery adjacency. This convincingly establishes the target class without relying on archive metadata. The different chamber outlines should not be treated as identical construction phases, and the first sheet does not establish whether its oven was existing or proposed.

Review focus: If installation chronology matters, resolve the first sheet's realization status and determine whether the differing chamber outlines represent redesign or successive installations.

100%
Open image
Architectural drawing REC0074_0490_024_0002
REC0074_0490_024_00021,797 × 4,200 px · 2.1 MB
1 of 2 at this address