RSA Development

A construction-planning data desk operated by an active design-build contractor, with three layers of latent data: (1) a parsed and methodologically documented LA permit panel — 306,058 LADBS permit records (submissions Jan 2020 to Sep 2026, de-duplicated on permit number) with ADU, changed-ADU and junior-ADU flags, split into submitted vs issued by month, plus Beverly Hills monthly issued-permit reports and Census Building Permits Survey county/place series; (2) a structured ordinance-normalisation library of 1,267 reference pages covering 88 LA County cities (planning rules, permitting paths, reviewing agencies per city); and (3) the firm's own internal record of real California ADU and residential projects from 2018-2025 by city, build type and finish tier, which anchors its ADU cost calculator.

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Coverage

Universe, instruments and categories.

Industry: HomebuildersConstruction & Engineering
Instruments: equities
Categories: Alternative

Dataset card

Type: not stated
Format: Multimodal — tabular permit series and monthly tables rendered with per-figure provenance (source URL, retrieval timestamp, sha256 hash of each source artifact, parser version), plus long-form structured ordinance text across 88 city reference pages and structured cost-model inputs
Volume: 306,058 parsed LADBS permit records (2020-01-02 to 2026-09-19, no repeated permit numbers), of which 65,252 submissions and 55,483 issuances fall in the tracked monthly window with 12,401 recording an ADU increase; plus Beverly Hills monthly permit reports, Census county/place series, a 1,267-page 88-city planning library, and an internal 2018-2025 California residential project cost set
Users: ~0-100 registered users (inferred: the data desk is a free public marketing resource attached to a design-build contractor's lead funnel, not an account-gated product — engagements are project enquiries, not data accounts)
History: 7 years
Update frequency: not stated
Growth: Active — dataset pages carry refresh and review stamps dated Sep 2026 with a named parser revision (r102-1), dated source-artifact retrieval, and cached-fallback handling for unreachable upstream sources, indicating a maintained pipeline rather than a one-off publication
Launched: est. 2024-2026 for the data desk itself (inferred: the tracked permit series begins Sep 2024 for complete months and all artifact retrieval timestamps cluster in Sep 2026), while the underlying design-build firm holds an internal project record going back to 2018
Delivery: not stated
Entity mapping: not stated
Sample: not stated
Point-in-time: not stated
Licence: not stated

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