Mayo 420 Building — HUD inspection scores

HUD-assisted multifamily · 420 S Main St, Tulsa, OK 74103

Latest published score NSPIRE

95 Passing

out of 100 Inspected November 5, 2025

06080100

Scores higher than 75% of Oklahoma’s 428 currently scored properties · state median 90

Under NSPIRE, a score below 60 is failing; 60–79 puts a property on a more frequent inspection cycle.

Every published inspection

Scores as published by HUD. NSPIRE (2023–) and REAC (2000–2023) scores come from different standards and are not directly comparable.
Inspection date	Score	Standard
November 5, 2025	95	NSPIRE
May 26, 2022	91a	REAC (UPCS)
August 22, 2018	85b	REAC (UPCS)
September 20, 2016	84	REAC (UPCS)
September 18, 2014	60	REAC (UPCS)

HUD's published files sample the record: each snapshot carries a property's latest score at publication, so an inspection can be missing between snapshots, and no inspections conducted 2010–2012 appear in any file HUD still publishes. History here is assembled from every file HUD offers.

Property record

Program: HUD-assisted multifamily
HUD property id: 800236252
Inspections on file: 5 since 2014

Browse the record

Inspection cadence

An inspection date a year or three back is normal: HUD inspects on a risk-based cycle, less often the better the last score, and this site reflects HUD's newest published file, refreshed weekly. How often HUD inspects

Where this came from

Scores come from HUD USER's physical inspection scores datasets (public housing and multifamily, 2000 to present) and hud.gov's multifamily inspection report. The numbers are HUD's, not ours. A score below 60 obligates HUD to act, but a low score alone does not prove current conditions — inspections can be years apart.