Twenty-Fifth Ave, San Mateo

Updated · 2,786 residents

Twenty-Fifth Ave is a highly walkable San Mateo neighborhood defined by its vibrant commercial corridor and tight-knit residential grid. Residents enjoy easy access to local dining and public green spaces, though the area experiences moderate noise levels from nearby road traffic.

Key Highlights

Moderate PrivacyHighly WalkableWell-Maintained SuburbanGood Park AccessSuburban feelLively Social HubsModerate Traffic NoiseModerate Air QualityPurely ResidentialModerate Insurance CoverageStrongly LiberalGenerational MixModerate Flood Risk
Map showing the location of Twenty-Fifth Ave, San Mateo, CA

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About Twenty-Fifth Ave

The Twenty-Fifth Avenue neighborhood in San Mateo, centered around its historic commercial strip, developed as part of the Beresford Manor tract annexed by the city in 1929. In 1937, developer Axel Johnson of the San Mateo Investment Company established the 25th Avenue commercial district west of El Camino Real. This two-block retail corridor, often called San Mateo’s "second downtown," retains a distinct 1950s and 1960s character. The area's architectural footprint features pre-war Tudor, Mediterranean, and bungalow-style homes, alongside a prominent 1930 Art Deco building at the corner of El Camino Real. Longtime local businesses, such as Vinyl Solution Records—which has operated for over four decades—and classic Italian restaurants, define the neighborhood's authentic community character.

The neighborhood functions as a dense suburban enclave where daily errands are easily managed on foot. It maintains a consistent sidewalk network and proximity to community parks, making it a preferred choice for those who prioritize pedestrian access to local services. While it lacks heavy industrial activity, the environment is characterized by a steady hum of suburban life and a diverse array of dining options that contribute to an active, local atmosphere.

Prospective residents should be aware that the high walkability comes with a trade-off in acoustic comfort due to road traffic. The housing stock consists of closely spaced single-family homes, offering limited privacy compared to more sprawling developments. This area is well-suited for individuals or families who value a central location within San Mateo, access to top-tier high school education, and a social neighborhood environment over complete seclusion.

Neighborhood Scores Across 15 Qualities

Privacy Index
Score: 4.8 out of 10

Residential spacing varies throughout the area, with some homes situated closely together and others offering standard suburban buffers. According to iHuus data, privacy levels are slightly lower than the San Mateo average due to pockets of higher density housing.

Ranked #22 in San Mateo →
Walkability
Score: 9.6 out of 10

Pedestrian-friendly street layouts and consistent sidewalks on both sides of the road make navigating the area on foot easy. This neighborhood offers superior connectivity for walkers compared to the San Mateo average according to iHuus data.

Ranked #13 in San Mateo →
Visual Appeal
Score: 6.8 out of 10

Manicured yards and large homes with private pools characterize the area, though the overall visual variety is slightly below the San Mateo average. According to iHuus data, the neighborhood features a consistent suburban aesthetic with spacious driveways and upscale amenities.

Ranked #23 in San Mateo →
Dog Friendliness
Score: 6.7 out of 10

Proximity to a central park and various sports fields provides reliable access to green space for pets. According to iHuus data, the level of dog friendliness in this area is roughly comparable to the rest of San Mateo.

Ranked #22 in San Mateo →
Urban-Rural Index
Score: 6.5 out of 10

Residential pockets feature single-family homes and large commercial centers, though the area feels slightly more developed than the typical San Mateo landscape. According to iHuus data, the environment maintains a balance of suburban density and accessible open space.

Ranked #11 in San Mateo →
Neighborhood Vibe
Score: 6.5 out of 10

Diverse dining options and local social spots provide a more active atmosphere than the San Mateo average. According to iHuus data, many suburban blocks feature a noticeable concentration of coffee shops and restaurants near accessible green spaces.

Ranked #9 in San Mateo →
Acoustic Comfort
Score: 4.1 out of 10

A steady hum from nearby busy streets characterizes the area, though noise levels are only slightly higher than the San Mateo average according to iHuus data.

Ranked #13 in San Mateo →
Air Quality
Score: 6 out of 10

Air quality levels fluctuate between acceptable and unhealthy, presenting occasional concerns for sensitive groups. This consistency aligns with the city average, according to iHuus data.

Ranked #1 in San Mateo →
Industrial Proximity
Score: 8.9 out of 10

Industrial activity and heavy warehouses are absent from this area. According to iHuus data, the neighborhood consists of residential, school, and light commercial land uses, which is slightly lower than the city average for industrial-free zones.

Ranked #27 in San Mateo →
Health Insurance Coverage
Score: 7.8 out of 10

Health insurance access among residents is slightly lower than the San Mateo average, according to iHuus data.

Ranked #32 in San Mateo →
Ideological Lean
Score: 9.7 out of 10

Voting patterns and census indicators in this area align closely with the broader political landscape of San Mateo. Residents will find that the local political climate is consistent with the city average.

Ranked #20 in San Mateo →
Population Age Profile
Score: 5.1 out of 10

Residents live alongside a balanced demographic of young professionals, families, and seniors. This age distribution is largely consistent with the broader San Mateo area, according to iHuus data.

Ranked #13 in San Mateo →
Flood Safety
Score: 7.1 out of 10

Residual flood risk exists due to the area's location within a 500-year floodplain; however, safety levels are notably higher than the San Mateo city average according to iHuus data.

Ranked #13 in San Mateo →

Compare with Any Neighborhood

Compare with
DimensionTwenty-Fifth AveAragon
🚶
Walkabilityavg 8.95
Score: 9.6 out of 10
Score: 10 out of 10
🔊
Acoustic Comfortavg 3.72
Score: 4.1 out of 10
Score: 3.8 out of 10
🤫
Privacy Indexavg 5.13
Score: 4.8 out of 10
Score: 4.5 out of 10
🎨
Visual Appealavg 7.16
Score: 6.8 out of 10
Score: 7.1 out of 10
🐕
Dog Friendlinessavg 6.92
Score: 6.7 out of 10
Score: 6.2 out of 10
🗺️
Urban-Rural Indexavg 6.73
Score: 6.5 out of 10
Score: 6.5 out of 10
✨
Neighborhood Vibeavg 5.61
Score: 6.5 out of 10
Score: 6.8 out of 10
🏥
Health Insurance Coverageavg 8.75
Score: 7.8 out of 10
Score: 8.7 out of 10
🌿
Air Qualityavg 6
Score: 6 out of 10
Score: 6 out of 10
🏭
Industrial Proximityavg 9.34
Score: 8.9 out of 10
Score: 9.4 out of 10
🌊
Flood Safetyavg 5.24
Score: 7.1 out of 10
Score: 4 out of 10
🗳️
Ideological Leanavg 9.68
Score: 9.7 out of 10
Score: 9.7 out of 10
👥
Population Age Profileavg 4.99
Score: 5.1 out of 10
Score: 5 out of 10
🔥
Fire Safetyavg 0.28
Score: not available
Score: not available
🏫
School Quality
Score: not available
Score: not available

Frequently Asked Questions

Is Twenty-Fifth Ave a walkable neighborhood?
Yes, it is exceptionally walkable with a complete sidewalk network and easy access to local shops, restaurants, and parks. According to recent data, it is among the most pedestrian-friendly areas in the city.
What are the noise levels like in this area?
The neighborhood has moderate noise levels, primarily due to road traffic. It is a dense suburban environment rather than a quiet, secluded retreat.
How are the schools in the Twenty-Fifth Ave area?
The neighborhood is served by the highly-rated San Mateo Union High School District, which is known for its elite academic performance. Local elementary options include Beresford Elementary.

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