Florida condosPalm Beach CountyPalm BeachFour Hundred South
Four Hundred South, Palm Beach
A structural integrity reserve study (SIRS) is on file with the state for this 64-unit community at 400 S Ocean Blvd, completed September 11, 1924 by a reserve specialist (DBPR's SIRS database, as of October 5, 2026).
The association reports 6 floors and a 1965 construction year. If its certificate of occupancy (CO) was issued in 1965, its first milestone inspection would have been due by December 31, 2024 (s. 553.899(3)(a), F.S.). Whether it was done is on file with the local building official.
SIRS completed September 11, 1924.
Year built (county roll).
Floors (SIRS filing).
First inspection would have been due.
Timeline
- 1924SIRS completed September 11, 1924; the next is due within 10 years (s. 718.112(2)(g)1., F.S.).
- 1965Declaration recorded January 21, 1965.
- 2024First milestone inspection would have been due.
Need the next inspection or study priced?
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Quote requests open soonFacts and sources
| Fact | Value | Source |
|---|---|---|
| Units | 64 | DBPR condo file, Oct 3, 2026 |
| Declaration recorded | January 21, 1965 | DBPR condo file, Oct 3, 2026 |
| Year built | 1965 | Palm Beach property roll (1965); association's SIRS filing (1965) |
| Floors | 6 | SIRS filing, self-reported |
| SIRS completed | September 11, 1924, by a reserve specialist | DBPR SIRS database, Oct 5, 2026 |
| DBPR project number | PR1S015444 | DBPR condo file, Oct 3, 2026 |
| FEMA flood zone | X, minimal flood hazard | FEMA flood layer, Oct 5, 2026 |
| Unit parcels | 126 on the county roll, averaging 2,440 sq ft of living area | Palm Beach property roll 2026 |
| Distance to the coastline | about 0.1 mile | Our calculation, TIGER 2024 |
Owners
Owners can ask the board for Four Hundred South's inspection summary, if one was done, and the September 11, 1924 SIRS (s. 553.899(9) and s. 718.112(2)(g)11., F.S.).
Palm Beach comparison
Four Hundred South is older than 88% and larger than 29% of Palm Beach's 58 communities with 25+ units (our calculation from the DBPR condo file, Oct 3, 2026).
All 58 Palm Beach condo communities with 25 or more units
Within half a mile
| Building | Units | Built or declared | SIRS at DBPR | Distance |
|---|---|---|---|---|
| Three Thirty South Ocean | 29 | 1977 | On file | 0.10 mi |
| Winthrop House | 121 | 1970 | On file | 0.15 mi |
| One Royal Palm Way | 39 | 1969 | On file | 0.22 mi |
| Melbourne House | 25 | 1984 | On file | 0.25 mi |
| Brazilian Court Hotel and | 80 | 2004 | none found | 0.35 mi |
| City Palms | 288 | 2008 | none found | 0.35 mi |
| Island House | 34 | 1978 | On file | 0.42 mi |
Nearby condos
All Palm Beach condo communities · Palm Beach County condo communities
FAQ
Does Four Hundred South in Palm Beach need a milestone inspection?
Yes, at 30 years from its certificate of occupancy, if it has three or more habitable stories; its SIRS filing reports 6 floors.
Has Four Hundred South filed its SIRS?
DBPR lists a Four Hundred South study completed September 11, 1924.
Corrections: condoduedate@agentmail.to · Deadline calculator