Neighborhood
Sumner
Claremont · Los Angeles, CA
Explore wildfire readiness across Sumner, Claremont, CA. Based on 533 home scores, the neighborhood averages a Cindera Score of 586 (ranging from 498 to 610). 1 fire station sits inside the neighborhood boundary. Browse score tiers, featured properties, and nearby neighborhoods to put Sumner’s readiness in context.
Neighborhood scores
Based on 533 home scores. Most homes score in Needs Attention based on the latest available data.
Average score
586
Needs Attention
Lowest score
498
Highest score
610
Homes scored
533
Score distribution
Scored homes grouped into Cindera Score tiers (ranges), not individual scores.
High Priority300–579
7614%
Needs Attention580–669
45786%
Good Foundation670–739
00%
Well Protected740–799
00%
Firewise Leader800–900
00%
Fire stations in this neighborhood
1 fire station sits directly inside the Sumner boundary — about 533 unique scored locations per station. 1 is marked EMS-capable. The nearest station is about 0.5 mi from the neighborhood center.
Los Angeles County Fire Department Station 102
2040 North Sumner Avenue
EMS
Top performing properties
The most fire-hardened properties in Sumner, ranked by Cindera Score:
1505 BRIARCROFT RD
CLAREMONT, CA 91711
610
View property1504 BRIARCROFT RD
CLAREMONT, CA 91711
609
View property1508 BRIARCROFT RD
CLAREMONT, CA 91711
609
View property1512 BRIARCROFT RD
CLAREMONT, CA 91711
609
View property869 NORTHWOOD LN
POMONA, CA 91767
595
View property847 NORTHWOOD LN
POMONA, CA 91767
595
View property
Frequently asked questions
Answers about wildfire readiness, score distribution, and local context for Sumner — based on Cindera data for this neighborhood.
What is the average Cindera Score in Sumner?
Scored homes in Sumner, Claremont, CA (Los Angeles, CA metro) average 586 on Cindera's 900-point wildfire readiness scale — the Needs Attention tier (580–669). The average is based on 533 home scores.
How much do scores vary within Sumner?
Scored homes in Sumner range from 498 to 610 — a 112-point spread on the Cindera scale. That gap reflects block-by-block differences in hazard exposure, defensible space, and verified mitigation across 533 scored properties.
Which score tier has the most homes in Sumner?
457 scored homes (86%) in Sumner fall in the Needs Attention tier (580–669). Other tiers are represented too — readiness is not uniform across the neighborhood.
How many fire stations are in Sumner?
1 fire station sits inside the Sumner boundary according to Cindera's nationwide station dataset. Stations mapped inside the boundary include Los Angeles County Fire Department Station 102. Station count is one factor in response planning; wildfire readiness scores reflect home-level hardening and parcel conditions.
How does Sumner compare to other Claremont neighborhoods?
Sumner averages 586 across scored homes. Nearby neighborhoods with Cindera data: Piedmont Mesa averages 539 (47 points lower); Condit averages 589 (3 points higher); Webb School averages 447 (139 points lower). Block-level conditions explain much of the spread — two streets in the same city can land in different tiers.
What does a Needs Attention average mean for Sumner?
A neighborhood average in the Needs Attention tier (580–669) means Sumner is making progress but has not yet reached Good Foundation as a whole. Many California homeowners in this band work toward voluntary-market placement while documenting mitigation.
How can homeowners in Sumner improve wildfire readiness?
High-impact steps in Claremont, CA include clearing combustible material from Zone 0 (within 5 feet of the structure), upgrading to ember-resistant vents, maintaining roof and gutter cleanliness, and documenting verified actions. Cindera turns these into a prioritized plan — especially valuable for the 457 homes in the Needs Attention tier here.
What is the full score breakdown for Sumner?
Among 533 scored homes in Sumner, Claremont, CA, tier counts are: Needs Attention: 457 homes (86%); High Priority: 76 homes (14%). Individual addresses can be higher or lower than the 586 neighborhood average.
Nearby neighborhoods
Other neighborhoods in Claremont with Cindera Score data.