86 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
86 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.
- Among the smallest homes in Contra Costa County
- Among the largest lots in Contra Costa County
- Newer than 65% 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 6% of homes nearby
Bigger than 97% of homes nearby
Newer than 65% of homes nearby
| Measure | This home | Concord 94520 | Contra Costa County |
|---|---|---|---|
| Living areabigger than | 684 ft² | 6% of homes | almost no homes |
| Lot sizebigger than | 6.34 ac | 97% of homes | almost all homes |
| Year builtnewer than | 1969 | 65% of homes | 38% of homes |
About 86 A St
When did 86 A St, Concord, CA last sell?
86 A St, Concord, CA last sold on Jan 1, 1900, according to the county's recorded deed.
When was 86 A St, Concord, CA built?
86 A St, Concord, CA was built in 1969, making it 57 years old. It is a mobile home home.
What schools serve 86 A St, Concord, CA?
86 A St, Concord, CA is assigned to Sun Terrace Elementary School (elementary), rated C+; 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 86 A St, Concord, CA compare to other homes in Concord 94520?
Among the 7,388 homes in Concord 94520, it is bigger than 6% of them (684 ft² against a typical 1,166 ft²), its lot is bigger than 97% of them (6.34 ac against a typical 0.14 ac) and it is newer than 65% of them (1969 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 86 A St, Concord, CA?
The 2025 property tax bill for 86 A St, Concord, CA was $117. The county assessed it at $10,788.
More homes on A St
- 97 A St2 bd · 1 ba · 840 ft² · Sold Jan 1900
- 81 A St1,140 ft² · Sold Jan 1900
- 124 A St # 124960 ft² · Sold Jan 1900
- 96 A St1,140 ft² · Sold Jan 1900
- 105 A St1,130 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
- 90 A St120 ft · 3 bd · 2 ba · 1,106 ft² · Sold Jan 1900
- 85 A St101 ft · 6.34 ac · Sold Jan 1900
- 87 A St130 ft · 2 bd · 1 ba · 1,104 ft² · Sold Jan 1900
- 92 A St196 ft · Mobile Home · Sold Jan 1900
- 94 A St200 ft · 2 bd · 2 ba · 804 ft² · Sold Jan 1900
- 75 A St170 ft · 1,260 ft² · Sold Jan 1900
- 93 A St237 ft · 6.34 ac · Sold Jan 1900
- 72 A St242 ft · 6.34 ac · Sold Jan 1900
More homes in Concord 94520
- 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
- 2868 Avon Ave$635K3 bd · 2 ba · 1,158 ft² · Sold $630K · Sep 2026
- 2225 Saint George Dr$749K3 bd · 2 ba · 1,319 ft² · Sold $708K · Sep 2026
- 2710 Broadmoor Ave$625K3 bd · 1 ba · 1,032 ft² · Sold $605K · Sep 2026
- 2271 Hemlock Ave$650K3 bd · 1 ba · 1,088 ft² · Sold $700K · Sep 2026
- 2428 Crescent Dr$546K3 bd · 1 ba · 1,111 ft² · Sold $545K · Sep 2026
- 3496 Thunderbird Dr$715K3 bd · 1.5 ba · 1,042 ft² · Sold $321K · Sep 2026
- 2294 Panoramic Dr$750K4 bd · 2 ba · 1,396 ft² · Sold $750K · Sep 2026
Assigned schools
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