Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Registered offenders on the map

Save search

Registered offenders on the map

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals
  • Commercial

Registered offenders on the map

Save search
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
3 bedsNew constructionWith a pool
Luxury Homes in Walnut, CA — Page 2
151 listings

Luxury Homes in Walnut, CA

Luxury Homes in Walnut, CA

Hide Map
13 of 151 Listings
Map

Luxury Homes in Walnut, CA

13 of 151 Listings

  1. 559 Amethyst — photo39Active

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

$1,400,000

4 bd · 3 ba · 2,139 sqft

559 Amethyst, Walnut, CA

Martin Avalos · Beverly and Company, Inc.

  • 20400 Lake Canyon Drive — photo75Active

    $1,385,000

    4 bd · 3 ba · 2,265 sqft

    20400 Lake Canyon Drive, Walnut, CA

    Adela Olivares · New Century Realtors

  • 19200 Kamlyn Lane — photo7Active

    $1,129,000

    4 bd · 3 ba · 1,752 sqft

    19200 Kamlyn Lane, Walnut, CA

    Maria-Salome Jao · Amberwood Real Estate

  • 20412 Lake Canyon — photo54Active

    $1,399,000

    5 bd · 3 ba · 2,802 sqft

    20412 Lake Canyon, Walnut, CA

    Ellis Younger · T.N.G. Real Estate Consultants

  • 685 Castlehill Drive — photo31Active

    $1,499,000

    4 bd · 4 ba · 2,467 sqft

    685 Castlehill Drive, Walnut, CA

    Edward Chen · Real Brokerage Technologies

  • 681 Castlehill Drive — photo17Active

    $1,699,000

    4 bd · 5 ba · 2,858 sqft

    681 Castlehill Drive, Walnut, CA

    Edward Chen · Real Brokerage Technologies

  • 20944 Delphine Drive — photo52Active

    $1,200,000

    3 bd · 3 ba · 1,721 sqft

    20944 Delphine Drive, Walnut, CA

    RUY MANUEL VILAS · Real Brokerage Technologies

  • 19668 Three Oaks Lane — photo74Active

    $2,488,000

    4 bd · 5 ba · 4,571 sqft

    19668 Three Oaks Lane, Walnut, CA

    Mike Chou · K.W. EXECUTIVE

  • 693 Castlehill Drive — photo47Active

    $1,488,000

    4 bd · 4 ba · 2,432 sqft

    693 Castlehill Drive, Walnut, CA

    Karen Kuit · eXp Realty of California Inc

  • 19910 Tennessee — photoPrice Reduced70Active

    $5,280,000

    8 bd · 9 ba · 9,094 sqft

    19910 Tennessee, Walnut, CA

    John Lewis Wang · IRN REALTY

  • 1393 Bellavista Drive — photo20Active

    $1,750,000

    5 bd · 3 ba · 3,545 sqft

    1393 Bellavista Drive, Walnut, CA

    Lawrence Tan · Keller Williams Thrive

  • 758 Trotter Court — photoPrice Reduced29Active

    $1,728,000

    4 bd · 4 ba · 3,196 sqft

    758 Trotter Court, Walnut, CA

    Rita Chang · R C Realty Corp.

  • 20261 Edgemont Place — photoPrice Reduced47Active

    $1,400,000

    4 bd · 3 ba · 2,282 sqft

    20261 Edgemont Place, Walnut, CA

    Na Sun · Treelane Realty Group Inc.

  • 123…7

    Explore Walnut homes

    By price

    • Under $300K
    • Under $500K
    • Under $700K
    • Luxury

    By bedrooms

    • 2 beds
    • 3 beds
    • 4 beds
    • 5 beds

    By type

    • Single family
    • Townhomes
    • Condos
    • Manufactured homes
    • Multi-family homes
    • Co-ops

    By feature

    • New construction
    • With a pool
    Realty.com

    L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

    Equal Housing OpportunityEqual Housing Lender

    The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

    © 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #01840925

    Call Thomas

    Listing data & MLS disclosures

    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. Data last updated at 2026-08-16 10:26:10 UTC. IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.
    San Diego MLS
    This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS.

    Walnut, CA community profile

    Population
    27,576
    Median income
    $113,877
    Housing units
    8,510
    People per sq. mi.
    1,651.3
    Area
    16.7 sq. mi.

    Source: HJN community data

    Walnut housing market

    July 2026 · This period is still settling

    Walnut 12-month median sale price trend

    Selling at 100.2% of asking price

    Sales here are closing essentially at asking. MLS · 14 sales · as of Jul 17, 2026

    Homes that sold · County records, as of Jul 9, 2026

    Median sale price
    $1,094,500$1,004,750–$1,688,750 typical range
    Price per sq. ft.
    $602
    Sales
    10
    Paid in cash
    60.0%

    Homes on the market · MLS, as of Jul 17, 2026–Jul 21, 2026

    Median list price
    $1,378,400
    Homes for sale
    122
    Median days on market
    15 days

    Price trend · Assessor repeat sales, as of Jul 31, 2026

    Year-over-year
    -5.7%

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

    Median home size
    1,999 sq. ft.