618 HUMBOLDT ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
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: West Contra Costa Unified School District
Neighborhood · ZIP 94805These 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
618 Humboldt 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.
- Worth more than 81% of homes in Richmond 94805
- Bigger than 72% of homes in Richmond 94805
- Has a bigger lot than 93% of homes in Richmond 94805
- Older than 98% of homes in Contra Costa County
What homes are worth in Richmond 94805
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 81% of homes in Richmond 94805.
How it measures up in Richmond 94805
The dot is this home. The mark in the middle is the typical home in Richmond 94805.
Pricier than 81% of homes nearby
Pricier than 50% of homes nearby
Bigger than 72% of homes nearby
Bigger than 93% of homes nearby
Newer than 9% of homes nearby
| Measure | This home | Richmond 94805 | Contra Costa County |
|---|---|---|---|
| Estimated valuepricier than | $802,731 | 81% of homes | 56% of homes |
| Price per ft²pricier than | $493 | 50% of homes | 58% of homes |
| Living areabigger than | 1,628 ft² | 72% of homes | 44% of homes |
| Lot sizebigger than | 0.16 ac | 93% of homes | 56% of homes |
| Year builtnewer than | 1926 | 9% of homes | 2% of homes |
About 618 Humboldt St
How much is 618 Humboldt St, Richmond, CA worth?
The TopHap Estimate for 618 Humboldt St, Richmond, CA is $802,731 as of Sep 24, 2026. The likely range is $748,263 to $857,199. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 618 Humboldt St, Richmond, CA last sell?
618 Humboldt St, Richmond, CA last sold on May 12, 1994 for $243,000, according to the county's recorded deed.
How big is 618 Humboldt St, Richmond, CA?
618 Humboldt St, Richmond, CA has 3 bedrooms, 1.5 bathrooms, 1,628 square feet of living space and a 0.16-acre lot.
When was 618 Humboldt St, Richmond, CA built?
618 Humboldt St, Richmond, CA was built in 1926, making it 100 years old. It is a contemporary home. The building has 2 stories.
What schools serve 618 Humboldt St, Richmond, CA?
618 Humboldt St, Richmond, CA is assigned to Mira Vista School (elementary), rated B+; El Cerrito High School (high), rated B+. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 618 Humboldt St, Richmond, CA compare to other homes in Richmond 94805?
Among the 4,505 homes in Richmond 94805, it is worth more than 81% of them ($802,731 against a typical $636,048), its price per square foot is higher than 50% of them ($493 against a typical $493), it is bigger than 72% of them (1,628 ft² against a typical 1,309 ft²), its lot is bigger than 93% of them (0.16 ac against a typical 0.11 ac) and it is newer than 9% of them (1926 against a typical 1946). Measured against all of Contra Costa County, it is worth more than 56% 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 618 Humboldt St, Richmond, CA?
The 2025 property tax bill for 618 Humboldt St, Richmond, CA was $7,315. The county assessed it at $421,248.
More homes on Humboldt St
- 323 Humboldt St$628K2 bd · 2 ba · 1,481 ft² · Sold $635K · Feb 2026
- 633 Humboldt St$550K3 bd · 2 ba · 1,602 ft² · Sold $560K · Sep 2025
- 869 Humboldt St$843K5 bd · 1 ba · 1,268 ft² · Sold $850K · Jun 2025
- 636 Humboldt St$733K2 bd · 1 ba · 960 ft² · Sold $750K · Jun 2025
- 767 Humboldt St$612K5 bd · 3 ba · 1,694 ft² · Sold $620K · Feb 2025
- 793 Humboldt St$285K1 bd · 1 ba · 490 ft² · Sold $290K · Nov 2024
- 642 Humboldt St$985K4 bd · 2 ba · 2,478 ft² · Sold $965K · Sep 2023
- 945 Humboldt St$569K2 bd · 1 ba · 763 ft² · Sold $615K · Aug 2023
- 763 Humboldt St3,763 ft² · Sold $1.1M · Sep 2022
- 645 Humboldt St$1.1M3 bd · 2 ba · 1,849 ft² · Sold $1.1M · Sep 2022
- 966 Humboldt St$649K2 bd · 1 ba · 1,058 ft² · Sold $670K · Feb 2022
- 640 Humboldt St$880K3 bd · 1 ba · 1,073 ft² · Sold $1.1M · Feb 2022
Closest homes
- 610 Humboldt St$672K64 ft · 2 bd · 1 ba · 1,307 ft² · Sold $155K · Jun 1995
- 5308 Zara Ave$1.2M61 ft · 4 bd · 2 ba · 2,507 ft² · Sold $234K · Jul 1994
- 5318 Zara Ave$742K113 ft · 2 bd · 1.5 ba · 1,480 ft² · Sold $187K · Jun 1996
- 5301 Zara Ave$621K144 ft · 3 bd · 2 ba · 1,286 ft² · Sold Jan 1900
- 615 Humboldt St$617K139 ft · 2 bd · 1 ba · 1,115 ft² · Sold $170K · Jul 1997
- 619 Humboldt St$838K151 ft · 3 bd · 1 ba · 1,351 ft² · Sold $801K · Feb 2019
- 545 Cliff Ln$831K167 ft · 2 bd · 1.5 ba · 1,738 ft² · Sold Jan 1900
- 551 Cliff Ln$864K160 ft · 3 bd · 2 ba · 1,500 ft² · Sold Feb 2017
More homes in Richmond 94805
- 6386 Claremont Ave$799K3 bd · 2 ba · 1,388 ft² · Sold $830K · Oct 2026
- 733 40th St$800K3 bd · 2 ba · 1,725 ft² · Sold $800K · Oct 2026
- 4315 Nevin Ave$545K2 bd · 1 ba · 1,091 ft² · Sold $530K · Oct 2026
- 6067 Dimm Way$725K3 bd · 2 ba · 1,333 ft² · Sold $950K · Oct 2026
- 609 37th St$550K2 bd · 1 ba · 850 ft² · Sold $530K · Sep 2026
- 787 34th St$580K2 bd · 1 ba · 862 ft² · Sold $580K · Sep 2026
- 3627 Nevin Ave$435K2 bd · 1 ba · 1,087 ft² · Sold $435K · Sep 2026
- 3811 Clinton Ave$535K2 bd · 1 ba · 911 ft² · Sold $535K · Sep 2026
- 6013 Monterey Ave$789K3 bd · 1 ba · 1,166 ft² · Sold $789K · Sep 2026
- 456 40th St$427K3 bd · 1.5 ba · 922 ft² · Sold Sep 2026
- 701 40th St4 bd · 4 ba · 2,430 ft² · Sold $990K · Sep 2026
- 3730 Cerrito Ave$497K3 bd · 1 ba · 1,229 ft² · Sold $190K · Sep 2026
Assigned schools
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