RSA DEVELOPMENTbuyer room · privateManage buyer room
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.
Get notified as soon as RSA Development publishes. Until then, discover alternatives today with a 7-day trial.