3743 GAINSBOROUGH DR
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.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 94518These 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
3743 Gainsborough Dr 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.
- Worth less than 80% of homes in St. Francis
- Smaller than 77% of homes in St. Francis
- Has a bigger lot than 74% of homes in Contra Costa County
- Older than 70% of homes in Contra Costa County
What homes are worth in Concord 94518
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 46% of homes in Concord 94518.
How it measures up in Concord 94518
The dot is this home. The mark in the middle is the typical home in Concord 94518.
Pricier than 46% of homes nearby
Pricier than 39% of homes nearby
Bigger than 58% of homes nearby
Bigger than 69% of homes nearby
Newer than 38% of homes nearby
| Measure | This home | St. Francis | Concord 94518 | Contra Costa County |
|---|---|---|---|---|
| Estimated valuepricier than | $730,903 | 20% of homes | 46% of homes | 49% of homes |
| Price per ft²pricier than | $433 | 40% of homes | 39% of homes | 45% of homes |
| Living areabigger than | 1,689 ft² | 23% of homes | 58% of homes | 47% of homes |
| Lot sizebigger than | 0.22 ac | 32% of homes | 69% of homes | 74% of homes |
| Year builtnewer than | 1963 | 39% of homes | 38% of homes | 30% of homes |
About 3743 Gainsborough Dr
How much is 3743 Gainsborough Dr, Concord, CA worth?
The TopHap Estimate for 3743 Gainsborough Dr, Concord, CA is $730,903 as of Sep 24, 2026. The likely range is $676,996 to $784,810. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3743 Gainsborough Dr, Concord, CA last sell?
3743 Gainsborough Dr, Concord, CA last sold on Oct 11, 2000 for $280,000, according to the county's recorded deed.
How big is 3743 Gainsborough Dr, Concord, CA?
3743 Gainsborough Dr, Concord, CA has 3 bedrooms, 2 bathrooms, 1,689 square feet of living space and a 0.22-acre lot.
When was 3743 Gainsborough Dr, Concord, CA built?
3743 Gainsborough Dr, Concord, CA was built in 1963, making it 63 years old. The building has 1 story.
What schools serve 3743 Gainsborough Dr, Concord, CA?
3743 Gainsborough Dr, Concord, CA is assigned to El Monte Elementary School (elementary), rated B-; El Dorado Middle School (middle), rated D+; Concord High School (high), rated C+. All sit in Mount Diablo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 3743 Gainsborough Dr, Concord, CA compare to other homes in Concord 94518?
Among the 8,735 homes in Concord 94518, it is worth more than 46% of them ($730,903 against a typical $752,913), its price per square foot is higher than 39% of them ($433 against a typical $458), it is bigger than 58% of them (1,689 ft² against a typical 1,547 ft²), its lot is bigger than 69% of them (0.22 ac against a typical 0.19 ac) and it is newer than 38% of them (1963 against a typical 1967). Measured against all of Contra Costa County, it is worth more than 49% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 3743 Gainsborough Dr, Concord, CA?
The 2025 property tax bill for 3743 Gainsborough Dr, Concord, CA was $2,110. The county assessed it at $108,541.
More homes on Gainsborough Dr
- 3772 Gainsborough Dr$1.4M4 bd · 2 ba · 1,995 ft² · Sold $1.5M · Jun 2026
- 3737 Gainsborough Dr$1.3M3 bd · 2 ba · 2,139 ft² · Sold $1.3M · Mar 2025
- 3701 Gainsborough Dr$1.1M4 bd · 2 ba · 1,995 ft² · Sold $1.4M · May 2022
- 3766 Gainsborough Dr$948K4 bd · 2 ba · 2,014 ft² · Sold $1.2M · Apr 2021
- 3767 Gainsborough Dr$976K5 bd · 2 ba · 2,228 ft² · Sold $890K · Jul 2018
- 3712 Gainsborough Dr$900K4 bd · 2 ba · 1,981 ft² · Sold $660K · Jul 2015
- 3713 Gainsborough Dr$860K4 bd · 2 ba · 1,872 ft² · Sold $383K · Aug 2011
- 3725 Gainsborough Dr$748K4 bd · 2 ba · 1,993 ft² · Sold $460K · Mar 2010
- 3718 Gainsborough Dr$865K4 bd · 2 ba · 1,995 ft² · Sold $385K · Dec 2009
- 3736 Gainsborough Dr$930K4 bd · 2 ba · 2,132 ft² · Sold $448K · Nov 2009
- 3724 Gainsborough Dr$850K4 bd · 2 ba · 1,721 ft² · Sold $418K · May 2008
- 3730 Gainsborough Dr$919K4 bd · 2 ba · 1,995 ft² · Sold $680K · Sep 2005
Closest homes
- 3737 Gainsborough Dr$1.3M85 ft · 3 bd · 2 ba · 2,139 ft² · Sold $1.3M · Mar 2025
- 3749 Gainsborough Dr$709K86 ft · 4 bd · 2 ba · 2,040 ft² · Sold $50K · Feb 2001
- 3742 Barrington Dr$926K115 ft · 6 bd · 3.5 ba · 2,655 ft² · Sold $124K · Aug 1996
- 3736 Barrington Dr$1.2M148 ft · 4 bd · 2 ba · 1,995 ft² · Sold $1.2M · May 2026
- 3748 Barrington Dr$683K137 ft · 4 bd · 2 ba · 1,993 ft² · Sold Jan 1900
- 3742 Gainsborough Dr$677K175 ft · 4 bd · 2 ba · 1,995 ft² · Sold Jan 1900
- 3748 Gainsborough Dr$845K194 ft · 4 bd · 2 ba · 1,993 ft² · Sold $365K · May 2001
- 3731 Gainsborough Dr$664K170 ft · 4 bd · 2 ba · 1,913 ft² · Sold Jan 1900
More homes in Concord 94518
- 1400 Babel Ln$561K3 bd · 1 ba · 1,436 ft² · Sold $515K · Sep 2026
- 1360 Grove Way$959K5 bd · 2 ba · 2,111 ft² · Sold $925K · Sep 2026
- 2890 Treat Blvd$264K1 bd · 1 ba · 739 ft² · Sold $264K · Sep 2026
- 3698 De Rosa Ct$1.6M3 bd · 3 ba · 3,716 ft² · Sold $450K · Sep 2026
- 2150 5th Ave$574K2 bd · 1 ba · 1,216 ft² · Sold $626K · Sep 2026
- 1036 Oak Grove Rd$199K1 bd · 1 ba · 671 ft² · Sold $199K · Sep 2026
- 3000 Montebello Ct$620K3 bd · 1 ba · 1,086 ft² · Sold $620K · Sep 2026
- 1156 Francine Ct$600K2 bd · 1 ba · 980 ft² · Sold $600K · Sep 2026
- 1298 Almar St$510K3 bd · 2 ba · 1,100 ft² · Sold $510K · Sep 2026
- 144 Roslyn Dr$766K3 bd · 2 ba · 1,493 ft² · Sold $766K · Sep 2026
- 3793 Cowell Rd$940K4 bd · 2 ba · 1,980 ft² · Sold $940K · Sep 2026
- 817 Bethany Ln$1.2M5 bd · 3 ba · 2,680 ft² · Sold $1.5M · Sep 2026
Assigned schools
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