$4,550,000
OPEN SUN 2PM - 4PM $300K PRICE DROP

33 Deer Trail Lafayette, CA 94549

Happy Valley Neighborhood

Estimated payment $28,552/month

Total Views 5,840
6 Beds
4.5 Baths
4,803 Sq Ft
$947 Price per Sq Ft

Highlights

  • In Ground Pool
  • Solar Power System
  • 371,567 Sq Ft lot
  • Happy Valley Elementary School Rated A
  • Panoramic View
  • Secluded Lot

About This Home

It’s a Lifestyle... offering privacy, breathtaking views, and direct access to Briones Regional Park with 6,200+ acres of trails for hiking, biking, and horseback riding, all in a prime Happy Valley location. Designed for effortless everyday living, entertaining, and relaxation, this home captures the essence of indoor-outdoor California living. The chef’s kitchen features top-of-the-line appliances, a wet bar, bar seating, and a sun drenched dining nook, complemented by a formal dining room, expansive living room, and private office, all with stunning views. The luxurious primary retreat on the main level offers a spa-inspired bath, dual walk-in closets, and direct outdoor access. Upstairs, four bedrooms, two baths, a versatile flex space, balcony, and bonus room provide flexible living options. The resort-like grounds include multiple patios for entertaining, a large deck framed by majestic oaks, a pool and spa with cover, fire pit, bocce court, a chicken coop, private trail into Briones, and enchanting gardens. Additional highlights include a detached three-car garage and a one-bedroom guest house. Ideally located just minutes from downtown Lafayette, BART, Highway 24, scenic hiking trails, and top-rated Lafayette schools.

Listing Agent

Stephanie Mull

Compass License #01955633 Listed on: 03/13/2026

Compass

Co-Listing Agent

Stella Tsakonas

Compass License #01363574

Open House Schedule

  • Sunday, June 21, 2026
    2:00 to 4:00 pm
    6/21/2026 2:00:00 PM +00:00
    6/21/2026 4:00:00 PM +00:00
    It’s a Lifestyle… offering privacy, breathtaking views, and direct access to Briones Regional Park with 6,200+ acres of trails for hiking, biking, and horseback riding, all in a prime Happy Valley location. Designed for effortless everyday living, entertaining, and relaxation, this home captures the essence of indoor-outdoor California living. The chef’s kitchen features top-of-the-line appliances, a wet bar, bar seating, and a sun drenched dining nook, complemented by a formal dining room, expansive living room, and private office, all with stunning views. The luxurious primary retreat on the main level offers a spa-inspired bath, dual walk-in closets, and direct outdoor access. Upstairs, four bedrooms, two baths, a versatile flex space, balcony, and bonus room provide flexible living options. The resort-like grounds include multiple patios for entertaining, a large deck framed by majestic oaks, a pool and spa with cover, fire pit, bocce court, a chicken coop, private trail into Briones, and much more!
    Add to Calendar

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1979

Lot Details

  • 8.53 Acre Lot
  • Secluded Lot
  • Lot Sloped Up

Parking

  • 3 Car Detached Garage
  • Electric Vehicle Home Charger
  • Garage Door Opener
  • Parking Lot

Property Views

  • Panoramic
  • Mount Diablo
  • Hills

Home Design

  • Traditional Architecture
  • Composition Shingle Roof
  • Wood Shingle Exterior

Interior Spaces

  • 2-Story Property
  • Wet Bar
  • Skylights
  • Living Room with Fireplace
  • 2 Fireplaces

Kitchen

  • Breakfast Area or Nook
  • Breakfast Bar
  • Built-In Oven
  • Microwave
  • Dishwasher
  • Solid Surface Countertops

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 6 Bedrooms

Eco-Friendly Details

  • Solar Power System
  • Solar owned by seller

Pool

  • In Ground Pool
  • Pool Cover
  • Pool Sweep

Utilities

  • Zoned Heating and Cooling System

Community Details

  • No Home Owners Association
  • Happy Valley Subdivision

Listing and Financial Details

  • Assessor Parcel Number 246050024

Home Details

Home Type

Single Family

Year Built

Built in 1979

Lot Details

8.53 Acres

Parking

3

Listing Details

  • Stories: 2
  • Year Built: 1979
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Co List Office Mls Id: CCCOMPS01
  • Subdivision Name: Happy Valley
  • Directions: Happy Valley to Deer Trail
  • Architectural Style: Traditional
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • Power Production Type: Photovoltaics
  • Special Features: OpenHouse

Interior Features

  • Flooring: Hardwood, Tile, Carpet
  • Appliances: Dishwasher, Microwave, Oven, Refrigerator
  • Full Bathrooms: 4
  • Total Bedrooms: 6
  • Fireplace Features: Living Room, Other
  • Fireplaces: 2
  • Fireplace: Yes
  • Window Features: Skylight(s)
  • Room Kitchen Features: Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Dishwasher, Eat-in Kitchen, Disposal, Kitchen Island, Microwave, Oven Built-in, Refrigerator, Skylight(s), Wet Bar, Other

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Level, Premium Lot, Secluded, Sloped Up
  • Pool Features: In Ground, Pool Cover, Pool Sweep
  • Pool Private: Yes
  • View: Hills, Las Trampas Foothills, Mt Diablo, Panoramic
  • Construction Type: Wood Shingles
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 3
  • Parking Features: Detached, Other, Parking Lot, Electric Vehicle Charging Station(s), Garage Door Opener

Utilities

  • Heating: Zoned
  • Cooling: Central Air
  • Laundry Features: Laundry Room
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: Photovoltaics Seller Owned
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Schools

  • Senior High School District: Acalanes (925) 280-3900

Lot Info

  • Lot Size Sq Ft: 371567
  • Parcel Number: 246050024

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $48,279 $4,317,660 $2,653,020 $1,664,640
2024 $31,293 $4,233,000 $2,601,000 $1,632,000
2023 $31,293 $2,738,274 $1,561,725 $1,176,549
2022 $30,815 $2,684,583 $1,531,103 $1,153,480
2021 $29,935 $2,631,945 $1,501,082 $1,130,863
2019 $29,521 $2,548,980 $1,456,560 $1,092,420
2018 $28,487 $2,499,000 $1,428,000 $1,071,000
2017 $16,159 $1,381,294 $494,171 $887,123
2016 $15,879 $1,354,211 $484,482 $869,729
2015 -- $1,333,870 $477,205 $856,665
2014 $15,363 $1,307,743 $467,858 $839,885
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
05/04/2026 05/04/26 Price Changed $4,550,000 -6.2% $947 / Sq Ft
03/13/2026 03/13/26 For Sale $4,850,000 +16.9% $1,010 / Sq Ft
02/04/2025 02/04/25 Off Market $4,150,000 -- --
02/17/2023 02/17/23 Sold $4,150,000 0.0% $864 / Sq Ft View Prior Sale
02/17/2023 02/17/23 Pending -- -- --
02/17/2023 02/17/23 For Sale $4,150,000 -- $864 / Sq Ft
Source: Contra Costa Association of REALTORS®

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Grant Deed $4,150,000 Old Republic Title
Quit Claim Deed -- Old Republic Title
Grant Deed $2,450,000 Chicago Title Company
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $2,690,000 New Conventional
Previous Owner $450,000 Adjustable Rate Mortgage/ARM
Source: Public Records

Source: Contra Costa Association of REALTORS®

MLS Number: 41125326

Contra Costa Association of REALTORS®

APN: 246-050-024-8

California Contra Costa County Lafayette 94549 Happy Valley

33 Deer Trail, Lafayette, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Contra Costa Association of REALTORS® Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. 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.

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Stephanie Mull
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Stephanie Mull
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Compass
(925) 320-3596
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