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Claim or joinCondo / COA · 184 units · DIAMOND BAR, CA
Public sources disagree about this community's size. We found estimates from 4 to 184 (Registry filing: 184 · County parcel roll (linked parcels): 4). Review the sources below or submit a correction. Officers can update this listing.
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A starting point for diligence, not a safety or compliance rating. Full flood, structural, and hazard detail is below.
Public record · Federal hazard-risk index, federal flood-hazard maps
Public record · FHA condo approval records
Relatively High composite risk for this neighborhood area · 77th percentile of CA neighborhood areas
88 federal disaster declarations for this county, including 1 hurricane, most recent Aug 2025.
For context, not a safety rating.
Public record · Federal hazard-risk index, federal disaster declarations
Participates in the federal flood insurance program · DIAMOND BAR, CITY OF
Reference only; flood-insurance requirements depend on your specific flood zone and lender.
Public record · Federal flood program records
3,660 total living square feet on the roll.
Parcel-roll figures for the whole association, not an appraisal of any single unit.
Public record · County parcel records
8% of nearby housing sits in 5+ unit buildings, most of it built in the 1960s.
Neighborhood-area figures, not the association itself. Useful as neighborhood context.
Public record · Federal community survey estimates
Common Elements directory
Annual change in ZIP 91765
2020 +0.7% · 2021 +10.6% · 2022 +16.4% · 2023 +7.9% · 2024 +4.3% · 2025 +5.8%
Area price appreciation for context, not an appraisal of this association or any unit. Its publisher labels the index developmental: it is built from conforming-mortgage data, and small housing markets are suppressed.
Public record · Federal house-price index · as of Mar 2026
Monthly HOA and condo fees reported by owners in this part of the state, from federal household survey estimates.
Peer context, not financial advice: area-level survey medians describe the market, not what any specific community should charge.
Most recent significant event in Los Angeles County: Flash flood, Feb 16, 2026.
County-level weather records from the federal storm-event database, for context. Each event is logged for a whole county or forecast zone, not for individual properties, so counts and damage estimates describe Los Angeles County as a whole, never this association's own loss history.
Public record · Federal storm-event records · events since 2015
Homeowners insurance in ZIP 91765 · 2022
Average premium changed +24.1% across the filed window (2018 to 2022).
ZIP-area averages from federal filings, not a quote for this building. Your rate depends on the building's construction, claims history, and coverage.
Public record · Federal homeowners-insurance filings · as of 2018 to 2022
A/V Consulting
San Diego, CA
Abm Electrical & Lighting Solutions, INC.
Sacramento, CA
Acs Architectural Construction Services, INC.
Newport Beach, CA
Air & Lube Systems, INC.
Sacramento, CA
Alain Hirsch Construction Corp.
Long Beach, CA
Albrapainting Handyman L.L.C.
Escondido, CA
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Cross-referenced public records
On file as ALLEGRO
Legal name · Type
Filed as shown; displayed as Allegro
County parcel records, address verified
Principal address
Public record
Units · 1 linked public record
High confidence
Geocoded from the address on file
Map location
Geocoded 2026-08-27
Names are shown in title case for readability. The string above is the name on file, unchanged.