105 A ST
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Mount Diablo Unified School District
Neighborhood · ZIP 94520These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
105 A St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Smaller than 84% of homes in Contra Costa County
- Among the largest lots in Contra Costa County
- Newer than 98% of homes in Concord 94520
How it measures up in Concord 94520
The dot is this home. The mark in the middle is the typical home in Concord 94520.
Bigger than 44% of homes nearby
Bigger than 97% of homes nearby
Newer than 98% of homes nearby
| Measure | This home | Concord 94520 | Contra Costa County |
|---|---|---|---|
| Living areabigger than | 1,130 ft² | 44% of homes | 16% of homes |
| Lot sizebigger than | 6.34 ac | 97% of homes | almost all homes |
| Year builtnewer than | 2003 | 98% of homes | 87% of homes |
About 105 A St
When did 105 A St, Concord, CA last sell?
105 A St, Concord, CA last sold on Jan 1, 1900, according to the county's recorded deed.
When was 105 A St, Concord, CA built?
105 A St, Concord, CA was built in 2003, making it 23 years old. It is a mobile home home.
What schools serve 105 A St, Concord, CA?
105 A St, Concord, CA is assigned to Sun Terrace Elementary School (elementary), rated D; Mt. Diablo High School (high), rated D; El Dorado Middle School (middle), rated D-. All sit in Mount Diablo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 105 A St, Concord, CA compare to other homes in Concord 94520?
Among the 7,388 homes in Concord 94520, it is bigger than 44% of them (1,130 ft² against a typical 1,168 ft²), its lot is bigger than 97% of them (6.34 ac against a typical 0.14 ac) and it is newer than 98% of them (2003 against a typical 1960). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 105 A St, Concord, CA?
The 2025 property tax bill for 105 A St, Concord, CA was $354. The county assessed it at $32,724.
More homes on A St
- 97 A St2 bd · 1 ba · 840 ft² · Sold Jan 1900
- 81 A St1,140 ft² · Sold Jan 1900
- 86 A St684 ft² · Sold Jan 1900
- 124 A St # 124960 ft² · Sold Jan 1900
- 96 A St1,140 ft² · Sold Jan 1900
- 110 A St1,200 ft² · Sold Jan 1900
- 76 A St1,140 ft² · Sold Jan 1900
- 79 A St1,140 ft² · Sold Jan 1900
- 111 A St840 ft² · Sold Jan 1900
- 74 A St1,368 ft² · Sold Jan 1900
- 93 A St6.34 ac · Sold Jan 1900
- 71 A St1,280 ft² · Sold Jan 1900
Closest homes
- 107 A St82 ft · 1,000 ft² · Sold Jan 1900
- 111 A St110 ft · 840 ft² · Sold Jan 1900
- 106 A St100 ft · 6.34 ac · Sold Jan 1900
- 104 A St95 ft · 6.34 ac · Sold Jan 1900
- 103 A St111 ft · Mobile Home · Sold Jan 1900
- 113 A St147 ft · 1,140 ft² · Sold Jan 1900
- 109 A St155 ft · 2 bd · 2 ba · 1,120 ft² · Sold Jan 1900
- 102 A St141 ft · 2 bd · 1 ba · 1,266 ft² · Sold Jan 1900
More homes in Concord 94520
- 2835 Loma Vista Ave$727K3 bd · 1 ba · 1,115 ft² · Sold $725K · Oct 2026
- 2709 Birch Ave$414K2 bd · 1 ba · 816 ft² · Sold $300K · Oct 2026
- 1311 Tapestry Ln$699K3 bd · 2.5 ba · 1,414 ft² · Sold $715K · Oct 2026
- 2460 Tanager Ct$597K5 bd · 2 ba · 1,492 ft² · Sold $630K · Oct 2026
- 3370 Northwood Dr$435K3 bd · 1.5 ba · 1,240 ft² · Sold $440K · Oct 2026
- 2900 Hilltop Rd$702K4 bd · 2 ba · 1,292 ft² · Sold $553K · Oct 2026
- 2131 Northwood Cir$279K1 bd · 1 ba · 652 ft² · Sold $269K · Oct 2026
- 2437 Hemlock Ave$525K2 bd · 1 ba · 840 ft² · Sold $520K · Sep 2026
- 1740 Fisher Dr$799K4 bd · 2 ba · 1,543 ft² · Sold $810K · Sep 2026
- 1992 Heaton Cir$689K3 bd · 2 ba · 1,116 ft² · Sold $715K · Sep 2026
- 2100 Laguna Cir$309K3 bd · 2 ba · 1,270 ft² · Sold $300K · Sep 2026
- 1401 Nicholas Dr$595K3 bd · 2 ba · 1,092 ft² · Sold $600K · Sep 2026
Assigned schools
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