NOT LISTED FOR SALE

3957 Rancho Rd Lafayette, CA 94549

Happy Valley Neighborhood

Estimated Value: $4,567,747 - $5,045,000

6 Beds
6 Baths
5,450 Sq Ft
$884/Sq Ft Est. Value

Sale Details

Date Sold: February 17, 2026

Last sale price $4,900,000 $899 Per Sq Ft

Est. 2% decrease in value since last sale

Current estimated payment $28,066 / mo

13 Days on Market

Highlights

  • Pool House
  • Solar Power System
  • Updated Kitchen
  • Happy Valley Elementary School Rated A
  • Custom Home
  • Fireplace in Primary Bedroom

About This Home

As of February 2026

Nestled on a peaceful cul-de-sac in Lafayette’s prestigious Happy Valley, 3957 Rancho Road is a beautifully reimagined single-story custom home offering 5,450± sq. ft. of living space on a flat 0.81± acre lot. Featuring 6 bedrooms, 4 full and 2 half baths, plus a detached 250± sq. ft. pool house with a full bath, this residence blends timeless design with modern functionality. The current owners raised their family here, filling the home with years of cherished memories before undertaking a complete down-to-the-studs renovation in 2016 with high-end finishes and thoughtful upgrades. Designed for everyday living and grand entertaining, it offers formal living and dining rooms, a chef’s kitchen with premium appliances, and an inviting great room with a two-sided fireplace. Accordion glass doors connect to a resort-style backyard with a sparkling pool, covered outdoor kitchen, fire pit, pergola, fruit trees, garden paths, and multiple play areas. A rare opportunity to enjoy the best of California living in one of Lafayette’s most sought-after neighborhoods.

Last Agent to Sell the Property

Soulmaz Panahi

Compass License #02036944 Listed on: 01/12/2026

Co-Listed By

Nasi White

Compass License #01889128

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1956

Lot Details

  • 35,284 Sq Ft Lot
  • Fenced
  • Landscaped
  • Premium Lot
  • Paved or Partially Paved Lot
  • Level Lot
  • Back, Front, and Side Yard

Parking

  • 2 Car Attached Garage

Home Design

  • Custom Home
  • Shingle Roof
  • Stucco

Interior Spaces

  • 5,450 Sq Ft Home
  • 1-Story Property
  • Two Way Fireplace
  • Family Room with Fireplace
  • 4 Fireplaces
  • Living Room with Fireplace
  • Formal Dining Room
  • Carbon Monoxide Detectors
  • Laundry Room

Kitchen

  • Updated Kitchen
  • Eat-In Kitchen
  • Built-In Oven
  • Built-In Range
  • Dishwasher
  • Kitchen Island
  • Stone Countertops
  • Fireplace in Kitchen

Flooring

  • Engineered Wood
  • Tile

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Fireplace in Primary Bedroom

Eco-Friendly Details

  • Solar Power System
  • Solar owned by seller

Pool

  • Pool House
  • Solar Heated In Ground Pool

Utilities

  • Zoned Heating and Cooling System

Community Details

  • No Home Owners Association
  • Bridge Aor Association
  • Upper Happy Vly Subdivision

Home Details

Home Type

Single Family

Year Built

Built in 1956

Lot Details

0.81 Acres

Parking

2

Listing Details

  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Fencing: Fenced
  • Lot Features: Level, Premium Lot, Back Yard, Paved
  • LotSizeAcres: 0.81
  • Security Features: Carbon Monoxide Detector(s)
  • Has HOA?: No
  • Co List Office Mls Id: OBCOMPP
  • Co List Office Mls Id: OBCOMPP
  • Special Conditions: Standard
  • Subdivision Name: UPPER HAPPY VLY
  • Directions: El Nido, Upper Happy Valley Rd, Rancho Rd
  • Architectural Style: Custom
  • Has Cooling?: Yes
  • Has Fireplace?: Yes
  • Living Area: 5450
  • Is New Construction?: No
  • Year Built: 1956
  • Power Production Type: Photovoltaics
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Oven, Range, Refrigerator
  • Full Bathrooms: 4
  • Half Bathrooms: 2
  • Total Bedrooms: 6
  • Fireplace Features: Family Room, Living Room, Master Bedroom, Two-Way, Kitchen
  • Fireplaces: 4
  • Flooring: Tile, Engineered Wood
  • Interior Amenities: Dining Area, Family Room, Formal Dining Room, Updated Kitchen
  • Stories: 1
  • RoomKitchenFeatures: Stone Counters, Dishwasher, Eat-in Kitchen, Kitchen Island, Oven Built-in, Range/Oven Built-in, Refrigerator, Updated Kitchen

Exterior Features

  • Pool Features: In Ground, Solar Heat, Pool House, Outdoor Pool
  • Has Private Pool?: Yes
  • Construction Type: Stucco
  • Exterior Features: Back Yard, Front Yard, Side Yard, Other, Landscape Back, Landscape Front
  • Property Condition: Existing
  • Roof: Shingle

Garage/Parking

  • Has Attached Garage?: No
  • Has Carport?: No
  • Covered Parking Spaces: 2
  • Garage Spaces: 2
  • Has Attached Garage?: Yes
  • Parking Features: Attached
  • Total Parking Spaces: 6

Utilities

  • Laundry Features: Laundry Room
  • Cooling: Central Air
  • Heating: Zoned
  • Heating Yn: Yes
  • Electric: Photovoltaics Seller Owned

Condo/Co-op/Association

  • Association Name: Bridge AOR

Lot Info

  • Lot Size Sq Ft: 35284

Ownership 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 Name Owned For Owner Type

Purchase Details

Listed on
Jan 12, 2026
Closed on
Feb 3, 2026
Sold by
Bought by
Seller's Agent
Soulmaz Panahi
Compass
List Price
$4,850,000
Sold Price
$4,900,000
Premium/Discount to List
$50,000
1.03%
Views
66
Current Estimated Value
$4,815,687

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$84,313
Avg. Annual Appreciation
-4.35%
Original Mortgage
$3,430,000
Interest Rate
0.0615%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 26, 2013
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,115,000
Interest Rate
0.0355%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 7, 2008
Sold by
Bought by

Purchase Details

Closed on
Mar 17, 2005
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$999,999
Interest Rate
0.0553%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 23, 2004
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$960,000
Interest Rate
0.0562%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 19, 2001
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$326,000
Interest Rate
0.07%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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 Buyer Sale Price Title Company
$4,900,000 Old Republic Title
-- Chicago Title Company
-- None Available
-- Commonwealth Title
$1,200,000 Commonwealth Title
-- Commonwealth Title
-- Old Republic 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 Borrower Loan Amount
Open $3,430,000
Previous Owner $1,115,000
Previous Owner $999,999
Previous Owner $960,000
Previous Owner $326,000
Closed $120,000
Closed $80,000
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
02/17/2026 02/17/26 Sold $4,900,000 +1.0% $899 / Sq Ft
01/12/2026 01/12/26 For Sale $4,850,000 -- $890 / Sq Ft
Source: bridgeMLS

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 $26,487 $2,247,608 $1,115,128 $1,132,480
2024 $25,596 $2,203,538 $1,093,263 $1,110,275
2023 $25,596 $2,160,332 $1,071,827 $1,088,505
2022 $25,206 $2,117,973 $1,050,811 $1,067,162
2021 $24,477 $2,076,445 $1,030,207 $1,046,238
2019 $24,061 $2,014,858 $999,651 $1,015,207
2018 $23,210 $1,975,351 $980,050 $995,301
2017 $22,812 $1,936,620 $960,834 $975,786
2016 $21,100 $1,780,648 $941,995 $838,653
2015 $16,630 $1,397,340 $927,846 $469,494
2014 $16,489 $1,369,969 $909,671 $460,298
Source: Public Records

Agents Affiliated with this Home

  • S

    Seller's Agent in 2026

    Soulmaz Panahi

    Compass

  • N

    Seller Co-Listing Agent in 2026

    Nasi White

    Compass

    (510) 470-9096

    1 in this area

    29 Total Sales

    Nasi White
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Map

Source: bridgeMLS

MLS Number: 41120659

bridgeMLS

APN: 248-010-011-0

California Contra Costa County Lafayette 94549 Happy Valley

3957 Rancho Rd, 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.

bridgeMLS Bay East 2026. CCAR 2026. bridgeMLS 2026. 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.

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