Neighborhood

Happy Valley Improvement Association, Lafayette, CA

Neighborhood RatingNeighborhood RatingNeighborhood RatingNeighborhood RatingNeighborhood Rating
3.9 /5
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Ranked 22nd /31 in Lafayette, CA

Neighborhood Factors

Market Conditions

  • Neighborhood Factors
    Price
    $3.79M
  • Neighborhood Factors
    Overvalued
    $649k
  • Neighborhood Factors
    Appreciation
    -31%

At a glance

Happy Valley Improvement Association is ranked #22 of 31 neighborhoods in Lafayette with an overall score of 3.9/5. Its standout factors are curb appeal (5.0/5) and schools (4.9/5, 21st of 31 in Lafayette), at a median home price of $3.79M, which Houseberry currently rates as overvalued by about $649,000. The trade-offs are nearby merchants (0.9/5) and safety (2.9/5), with prices running about 83% above the Lafayette median.

Neighborhood Reviews & Questions

Neighborhood Review
Key Words: Exclusive, Spacious estates, Proximity to Lafayette Reservoir

The Happy Valley Improvement Association neighborhood is one of Lafayette’s most desirable areas, offering a mix of elegance, natural beauty, and exclusivity. Characterized by expansive estates and tree-lined streets, this neighborhood exudes a quiet yet upscale ambiance. Its location near Happy Valley Elementary School and proximity to the Lafayette Reservoir make it especially appealing for families and outdoor enthusiasts. This area features stunning homes, many of which are custom-built, set on large lots that provide both privacy and space. The neighborhood’s peaceful environment, combined with its accessibility to downtown Lafayette and Highway 24, makes it a sought-after place to live.

See City Review for: Lafayette
Houseberry's TakeLocal InsightsQuestions

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Johnson Road is a serene and exclusive neighborhood in Lafayette, offering a sec... See Full Page
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Neighborhood Amenities

  • Neighborhood Amenities
    Near good merchants

    0.9

  • Neighborhood Amenities
    Public Spaces

    4.5

  • Neighborhood Amenities
    Curb Appeal

    5

Overall Amenities score: 4

Neighborhood Weather

79%
of possible sunshine
Of all the daylight this spot gets in a year, 79% arrives as sunshine - clouds and fog block the rest.
Happy Valley Improvement Association ranks 26th of 31 for sunshine in Lafayette, though it still out-suns just over half of the Bay Area. Its warmest month is July, averaging 82° highs, and it gets about 28 inches of rain a year.
Average daily high and low temperature
85°70°55°40°JFMAMJJASONDJul 82°
Avg highAvg low
Rank in Lafayette
26th of 31
Across the Bay Area
59th percentile
Rain per year
28 in
Warmest month
Jul 82° avg high
Summer day
54° → 80°F
Winter day
41° → 57°F
Sunshine and temperature figures are 30-year climate averages for this neighborhood's location.

Neighborhood Photos

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Schools serving this Neighborhood

School NameTypeGradesHouseberry School Score
Happy Valley Elementary PrimaryK-5
5/5
M. H. Stanley Middle Middle6-8
4.7/5
Acalanes High High9-12
5/5

Click links for school listing

info at GreatSchools.org

Houseberry School Score Data

from CA Dept. of Education

Houseberry recommends using these scores as only a starting point, and conducting your own investigation into what schools fit best for your preferences. School boundaries are not guaranteed and may change. It is important to contact the appropriate school district to confirm enrollment eligibility before making any decision to move to a neighborhood.

Median Price

Happy Valley Improvement Association FAQs10 answers

Is Happy Valley Improvement Association a good place to live?

Happy Valley Improvement Association ranks 22nd of 31 neighborhoods in Lafayette with an overall Houseberry score of 3.9 out of 5. Its strongest factors are curb appeal (5.0/5) and schools (4.9/5). The trade-offs are nearby merchants (0.9/5) and safety (2.9/5) and a median home price of $3.79M against the Lafayette median of $2.07M.

Is Happy Valley Improvement Association safe?

Happy Valley Improvement Association, Lafayette scores 2.9 out of 5 on Houseberry's Safety Score, ranking 26th of 31 neighborhoods in Lafayette.

What do homes in Happy Valley Improvement Association cost?

The median home price in Happy Valley Improvement Association, Lafayette is $3.79M, compared with $2.07M for Lafayette as a whole. Houseberry currently rates it overvalued by about $649,000 against comparable neighborhoods.

Are home prices in Happy Valley Improvement Association rising or falling?

The median home price in Happy Valley Improvement Association, Lafayette is up about 13.1% over the past 12 months, from $3.36M to $3.79M. The full 12-month history is charted in the Median Price section on this page.

Which schools serve Happy Valley Improvement Association?

Schools serving Happy Valley Improvement Association, Lafayette include Happy Valley Elementary (5.0/5), M. H. Stanley Middle (4.7/5) and Acalanes High (5.0/5).

What is the weather like in Happy Valley Improvement Association?

Happy Valley Improvement Association, Lafayette receives 79% of its possible sunshine, 26th of 31 in Lafayette. Summer days run 54° to 80°F and winter days 41° to 57°F, July is the warmest month and rainfall averages about 28 inches a year.

Is Happy Valley Improvement Association walkable to shops and restaurants?

Happy Valley Improvement Association, Lafayette scores 0.9 out of 5 for nearby merchants and 4.5 out of 5 for public spaces. Its overall amenities score is 4.0 out of 5, 3rd of 31 in Lafayette.

What is Happy Valley Improvement Association known for?

Happy Valley Improvement Association, Lafayette is associated with Exclusive, Spacious estates and Proximity to Lafayette Reservoir. Its highest-scoring factors are curb appeal (5.0/5) and schools (4.9/5).

How does Happy Valley Improvement Association compare to other Lafayette neighborhoods?

Happy Valley Improvement Association ranks 22nd of 31 neighborhoods in Lafayette. It ranks 21st of 31 in Lafayette for schools (4.9/5) and scores lowest on nearby merchants (0.9/5). The highest-ranked neighborhoods in Lafayette are Echo Springs and Johnson Road.

What are the downsides of living in Happy Valley Improvement Association?

Happy Valley Improvement Association, Lafayette scores lowest on nearby merchants (0.9/5) and safety (2.9/5). Its median home price of $3.79M runs about 83% above the Lafayette median of $2.07M.

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Top Neighborhoods in Lafayette, CA

1st
Neighborhood Iamge
Echo Springs, Lafayette, CA
Overall Score : 4.8
Echo Springs is a secluded and upscale neighborhood in Lafayette, celebrated for... See Full Page
2nd
Neighborhood Iamge
Johnson Road, Lafayette, CA
Overall Score : 4.8
Johnson Road is a serene and exclusive neighborhood in Lafayette, offering a sec... See Full Page
3rd
Neighborhood Iamge
Silver Dell, Lafayette, CA
Overall Score : 4.8
Silver Dell is a tranquil and picturesque neighborhood in Lafayette, offering a ... See Full Page

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All information provided on this website including but not limited to - school ratings, safety, amenities, user opinions, and property data - is for general informational purposes only. We do not guarantee its reliability, accuracy, or completeness. Users should independently verify information and consult appropriate professionals as needed. By using this website, you agree Houseberry is not responsible for actions, decisions, or consequences arising from reliance on the information provided

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Bay East ©2025. CCAR ©2025. bridgeMLS ©2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at August 14, 2026 12:00 AM

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