ZIP 94518 — Concord

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 typically commute toward the Walnut Creek and Oakland employment hubs via I-680 and BART transit corridors.

The area features proximity to local parks, regional trails, and shopping centers in the Concord and Walnut Creek vicinity.

The rental market shows steady demand with a median rent of $2,250, though year-over-year trends indicate a slight softening in pricing.

The local economy is anchored by the broader Contra Costa County employment base, with significant sectors in professional services, healthcare, and retail.

The area is served by major highway corridors including I-680 and is within reach of BART stations for regional transit access.

The Contra Costa County Assessor manages property valuations in accordance with state-mandated assessment cycles and Proposition 13 guidelines.

Parcels are subject to standard county property tax levies, with potential additional assessments for local school and utility districts.