Neighborhood

Alpine Hills

Portola Valley · San Francisco, CA

Explore wildfire readiness across Alpine Hills, Portola Valley, CA. Based on 178 home scores, the neighborhood averages a Cindera Score of 556 (ranging from 552 to 562). Use the map to see the neighborhood boundary and local fire coverage. Browse score tiers, featured properties, and nearby neighborhoods to put Alpine Hills’s readiness in context.

Neighborhood scores

Based on 178 home scores. Most homes score in High Priority based on the latest available data.

Average score

556

High Priority

Lowest score

552

Highest score

562

Homes scored

178

Score distribution

Scored homes grouped into Cindera Score tiers (ranges), not individual scores.

High Priority300–579

178100%

Needs Attention580–669

00%

Good Foundation670–739

00%

Well Protected740–799

00%

Firewise Leader800–900

00%

Fire stations in this neighborhood

No fire stations were found inside this neighborhood boundary.

Frequently asked questions

Answers about wildfire readiness, score distribution, and local context for Alpine Hills — based on Cindera data for this neighborhood.

What is the average Cindera Score in Alpine Hills?

Scored homes in Alpine Hills, Portola Valley, CA (San Francisco, CA metro) average 556 on Cindera's 900-point wildfire readiness scale — the High Priority tier (300–579). The average is based on 178 home scores.

How much do scores vary within Alpine Hills?

Scored homes in Alpine Hills range from 552 to 562 — a 10-point spread on the Cindera scale. That gap reflects block-by-block differences in hazard exposure, defensible space, and verified mitigation across 178 scored properties.

Which score tier has the most homes in Alpine Hills?

178 scored homes (100%) in Alpine Hills fall in the High Priority tier (300–579). Other tiers are represented too — readiness is not uniform across the neighborhood.

Are there fire stations inside Alpine Hills?

Cindera did not find fire stations whose mapped locations fall inside the Alpine Hills boundary. Nearby departments may still respond to this area — the map shows stations strictly within the neighborhood polygon.

How does Alpine Hills compare to other Portola Valley neighborhoods?

Alpine Hills averages 556 across scored homes. Nearby neighborhoods with Cindera data: Paso Del Arroyo averages 556 (about the same); Palmer Estates averages 559 (3 points higher); Hillbrook averages 557 (1 points higher). Block-level conditions explain much of the spread — two streets in the same city can land in different tiers.

What does a High Priority average mean for Alpine Hills?

An average score in the High Priority tier (300–579) means most scored homes in Alpine Hills still have significant wildfire readiness work ahead. Cindera prioritizes the highest-impact hardening actions block by block so homeowners can move into higher tiers over time.

How can homeowners in Alpine Hills improve wildfire readiness?

High-impact steps in Portola Valley, 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 178 homes in the High Priority tier here.

What is the full score breakdown for Alpine Hills?

Among 178 scored homes in Alpine Hills, Portola Valley, CA, tier counts are: High Priority: 178 homes (100%). Individual addresses can be higher or lower than the 556 neighborhood average.