ZIP 94520 — Concord

The area is served by the Mt. Diablo Unified School District, which maintains a diverse range of elementary, middle, and high schools.

The region faces standard California wildfire and seismic risks, with insurance availability and premiums increasingly influenced by state-wide climate exposure.

Concord serves as a major employment hub in Contra Costa County with significant transit-oriented development momentum near the BART station.

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (California) — Mello-Roos Community Facilities Act Special Parcel Tax Assessment: Levies an annual direct, non-ad valorem special tax directly on the parcel's secured property tax bill to fund designated community infrastructure (e.g., roads, sewer facilities, school facilities, emergency services) and repay municipal debt bonds. State (California) — California Homeowners' Property Tax Exemption: Reduces the taxable assessed value of the qualifying owner-occupied principal residence by $7,000 against the county assessment roll, generating a direct tax savings of approximately $70 annually (computed as $7,000 × 1% base rate). State (California) — California Proposition 13 Ad Valorem Real Property Tax: Establishes a base ad valorem tax rate capped at 1.0% of assessed value plus voter-approved local indebtedness and direct assessments (typically resulting in an effective tax rate of 1.1% to 1.25%).

Residents benefit from proximity to the Concord BART station, providing direct rail access to Oakland and San Francisco, alongside major highway access via I-680 and SR-242.

The area features extensive local parks, proximity to the Mount Diablo foothills for hiking, and convenient access to shopping and dining in downtown Concord.

The rental market remains competitive with steady demand, though recent trends show a slight softening in asking rents compared to previous years.

The local economy is anchored by healthcare, retail, and professional services, with many residents commuting to larger employment centers in the East Bay and San Francisco.

The area is highly accessible via the BART rapid transit system and major regional highway corridors including I-680 and SR-242.

The Concord Naval Weapons Station redevelopment remains the primary focus for long-term growth and housing expansion in the city.

The Contra Costa County Assessor manages property valuations in accordance with California state law and Proposition 13.

Parcels are subject to Mt. Diablo Unified School District levies and various local utility and flood control district assessments.

Property insurance markets in the area are tightening due to regional wildfire risk, leading to higher premiums and stricter underwriting requirements.