100 W 21st St

Name: Building permit records on file — 100 W 21st St, Riviera Beach, FL 33404
Creator: PermitSearch

Riviera Beach 33404 · Institutional

According to permitsearch.us records (updated 2026-10-02), 100 W 21st St, Riviera Beach, FL 33404 has 7 permits on file.

The most recent permit on file is a 2026 permit revision revision permit (status: Issued).

records updated 2026-10-02

Year built

1958

Building area

24,964 ft²

Use

Institutional

Just (market) value

$2,758,722

Assessed value

$2,758,722

Source: public property records

Sale prices and values are county tax-roll records — not a listing price or an estimate of today's market value.

Permit history

5/14/2026Permit Revision Revision · Revised drawings dated 3/10/26. Engineer has moved circuits feeding new AHU to closer local panels. Replacing panel in chiller yard to power chiller locally. ↗Issued

1/6/2026Sub-Permit (Electrical)-Commercial SUB-Electrical (Commercial) · HVAC Replacement with duct work/Electrical Chiller/interior ceiling repair/stucco/ New chiller yard wall (sub-permit)/possible roof repair (B-25-0321 traveling with AC-25-0083) ↗Issued

12/30/2025Sub-Permit (Fence/Site Wall)-Commercial SUB-Fence/Site Wall (Commercial) · Hvac replace electrical/chiller yard ↗Issued

12/30/2025Air Conditioning (Commercial) - Repair/Replace Repair/Replace · HVAC Replacement with duct work/Electrical Chiller/interior ceiling repair/stucco/ New chiller yard wall (sub-permit)/possible roof repair (B-25-0321 traveling with AC-25-0083) ↗Issued

12/30/2025Building (Commercial) - Alteration Alteration · stucco, ceiling, roofing repairs (traveling with AC-25-0083) ↗Issued

9/5/2024Air Conditioning (Commercial) - Repair/Replace Repair/Replace · Like for like change out of (1) 5-ton split a/c system, no electric, no duct work ↗Finalized

1/29/2024Electrical (Commercial) - New New · Install new FPL hand hole, 20amp 125v #6 duplex aluminum service and Comcast cabinet at FPL pole SE corner of 100 W 21st St Remove existing cabinet from North side of E 20th St when this cabinet is metered ↗Finalized

A permit history reflects what was filed with the county; it is a record of filings, not an assessment of current condition.

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Natural hazards

Also reviewed — lower or no FEMA rating: Tornado, Wind, Coastal flooding, Heat wave, Seismic, Wildfire, Hail, Riverine flooding, Cold wave, Landslide, Flood, Sinkhole / karst, Radon.

Risk data: FEMA National Risk Index ↗

Overview

This institutional at 100 W 21st St was built in 1958. county records show 7 permit(s), most recently a permit revision revision in 2026. FEMA maps it outside the high-risk flood zone (Outside the mapped high-risk flood zone (Zone X)). low sinkhole risk.

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institutional property — the records above are public information provided for general reference.