20721 E Crest Ln #B, Walnut, CA 91789
Property image
Property image
FOR SALE
Listed by Mynor Bardales, AMERIPRIDE PROPERTIES, (909) 481-2631

$779,888

Original price: $799,888
  • 3 Beds
  • 2 Baths
  • 1,217 sqft

20721 E Crest Ln #B, Walnut, CA 91789

Est. Mortgage $5,538/mo*
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Home Highlights

Parking
2 Car Garage
Outdoor
Porch, Patio
HOA
$740/Monthly
Price/Sqft
$641
Climate Control
Central, Fireplace & Central Air
Listed
43 days ago

Local Information

  • Map ViewExplore the area around 20721 E Crest Ln #B.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Welcome to this tastefully remodeled end-unit townhome located in the highly sought-after Ridgeline community, within the award-winning Walnut Valley Unified School District and just a short walk to Diamond Bar High School. This beautifully maintained home features a spacious and thoughtfully designed floor plan with 3 bedrooms and 2 bathrooms. The main level offers 2 bedrooms and a full bathroom. The master bedroom is ample size and has been strategically placed upstairs for privacy. Both bathrooms have been upgraded, featuring dual-sink vanities and accent lighting, for style and functionality. The home has been tastefully updated throughout with custom kitchen cabinetry, granite countertops, stainless steel appliances, and a warm, modern color palette. The first floor features tile flooring, while the inviting living room is highlighted by a beautifully finished fireplace with custom wood surround. The dining area includes an additional built-in cabinet, ideal for a coffee bar, buffet, or extra storage.

Step outside to your private backyard, complete with new vinyl fencing and a covered patio—perfect for entertaining, barbecuing, or simply relaxing outdoors. With its exceptional location, functional layout, and numerous upgrades, this move-in-ready home is immaculate and ready to show. The HOA just completed the NEW roof renovations so you have peace of mind. The property is also in close proximity to Ronald Reagan Park, offering tennis and basketball courts, playgrounds, BBQs, and shaded picnic areas. With easy access to the 57 and 60 freeways, top-rated schools, shops, and dining, you don't want to miss this one, schedule your showing today!

Home Details for 20721 E Crest Ln #B

Interior Features

Interior Details
Number of Rooms: 6Types of Rooms: Bedroom, Bathroom, Dining Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 3Main Level Bedrooms: 1Number of Bathrooms: 2Number of Bathrooms (full): 2Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 1217 Square Feet
Appliances & Utilities
Utilities: Sewer ConnectedAppliances: Dishwasher, Gas Range, MicrowaveDishwasherLaundry: Electric Dryer Hookup,Gas Dryer Hookup,In GarageMicrowave
Heating & Cooling
Heating: Central,Fireplace(s)Has CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: Living RoomSpa: Community, Heated, In GroundHas a FireplaceHas a Spa
Windows, Doors, Floors & Walls
Window: BlindsFlooring: Laminate, TileCommon Walls: 1 Common Wall
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoEntry Location: 1Accessibility: Grab BarsFloors: Laminate, Tile
View
No View
Security
Security: Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Roof: TilePatio / Porch: Rear Porch, PatioFencing: Good Condition, VinylNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Garage,On Street
Pool
Pool: Community, In Ground, Association
Frontage
Road Frontage: City StreetNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 39Days on Market: 43

Property Information

Year Built
Year Built: 1987
Property Type / Style
Property Type: ResidentialProperty Subtype: CondominiumStructure Type: HouseArchitecture: House
Building
Not a New ConstructionAttached To Another StructureNo Additional Parcels
Property Information
Condition: Updated/Remodeled, TurnkeyNot Included in Sale: Sellers Furniture.Parcel Number: 8765021072

Price & Status

Price
List Price: $779,888Price Per Sqft: $641
Status Change & Dates
Off Market Date: Thu Aug 06 2026Possession Timing: Negotiable

Active Status

MLS Status: Active

Location

Direction & Address
City: Walnut
School Information
High School District: Walnut Valley Unified

Agent Information

Listing Agent
Listing ID: CV26148221

Community

Community Features: Biking, Curbs, Street Lights, PoolNot Senior CommunityUnits in Building: 144

HOA

HOA Name: Ridgeline CommunityHOA Phone: 626-967-7921Association for this Listing: California Regional MLSHas an HOAHOA Fee: $740/Monthly

Lot Information

Lot Area: 4.5663 Acres

Listing Info

Special Conditions: Standard, Trust

Offer

Contingencies: NoneListing Terms: Cash, Cash to New Loan, Conventional, FHA, VA Loan

Miscellaneous

Mls Number: CV26148221Living Area Range Units: Square FeetAttribution Contact: 951-907-2279Back On Market Date: Wed Aug 12 2026Common Interest: CondominiumUniversal Property Id: US-06037-N-8765021072-R-N

Additional Information

HOA Amenities: Dog Park,Playground,Pool,Spa/Hot Tub,Tennis Court(s)Source Internet Entire Listing Display

Around this home

What Locals Say about Diamond Bar

At least 314 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 88 % Say there are sidewalks

  • 85 % Say car is needed

  • 80 % Say streets are well-lit

  • 78 % Say parking is easy

  • 77 % Say yards are well-kept

  • 74 % Say it's quiet

  • 66 % Say there's holiday spirit

  • 65 % Say people would walk alone at night

  • 64 % Say there's wildlife

  • 60 % Say they plan to stay for at least 5 years

  • 50 % Say kids play outside

  • 48 % Say it's walkable to grocery stores

  • 47 % Say neighbors are friendly

  • 45 % Say it's walkable to restaurants

  • 25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • 4szj5yrwps
    "Diamond Bar, California, is a distinctive suburban community in eastern Los Angeles County, offering a unique blend of natural beauty, cultural diversity, and modern amenities. The city is characterized by its rolling hills, scenic landscapes, and well-maintained parks, providing residents with ample opportunities for outdoor recreation. Notable parks include Sycamore Canyon Park and Summitridge Park, both offering hiking trails with picturesque views of the San Gabriel Mountains.  The community’s cultural diversity is reflected in its vibrant culinary scene, featuring a wide array of international cuisines. Events such as the annual Family Festival showcase this diversity through live music, carnival games, and food vendors, fostering a strong sense of community among residents.  Education is a cornerstone of Diamond Bar the unique combination of natural beauty, cultural richness, educational excellence, and forward-thinking initiatives make it a standout community within the greater Los Angeles area."
    0
    Flag
  • Linda Correa
    "School district, bad traffic, no food variety, city does not help girls softball, no entertaining, safe neighborhood."
    0
    Flag
  • hubby pie
    "Safe and quiet. Many families live here and school district is top notch if you are in Walnut Valley Unified School District. That covers about half of Diamond Bar. The other district is good but not as good as Walnut."
    0
    Flag
  • Trulia User
    "Plenty of dog owners in the neighborhood. Everyone is polite to pick up their dogs poop as well as training friendly dogs."
    0
    Flag
  • hubby pie
    "Diamond Bar is a great city with plenty of parks, quiet neighborhoods and excellent shopping and dining. Schools are top notch."
    0
    Flag
  • hubby pie
    "Diamond Bar is a safe and friendly community. People care about the community and are proud of this community."
    2
    Flag
  • hubby pie
    "easy commute with two freeways passing through the community so access to LA, OC, and IE are as easy as it gets."
    0
    Flag
  • Madelynnpf
    "I lived in this neighborhood for almost 30 years and can’t imagine living anywhere else. It’s quiet and a great place to rise a family."
    1
    Flag
  • Alexis T.
    "Dogs are welcome in this neighborhood. Everyone cleans up after themselves, keeping the neighborhood tidy. The only thing I can think of is that there are sometimes mountain lions and hawks present which is dangerous for small dogs"
    12
    Flag
  • Romoguadalupe
    "there are many wonderful hiking trails in the area with beautiful views. If you love nature, you'll love DB. "
    1
    Flag
  • Deanna L. R.
    "The yearly Firework show in the park is always nice. The Diamond Bar birthday celebration is a lot of fun as well. "
    0
    Flag
  • Hemming L. A.
    "I’ve lived in this neighborhood for 40 years and it’s a great place to live. Lots of hiking trails and 30 minutes to downtown or the beach."
    0
    Flag
  • Nicholesaralegui
    "I like this place very family and friendly. kids have greats activity here in city. we live this place"
    0
    Flag
  • Lauren B.
    "Commute is not too bad. I drive my own vehicle. It only gets congested on Diamond Bar Blvd or Grand Ave but otherwise driving in Diamond Bar is pleasant "
    0
    Flag
  • Raymond W.
    "Diamond Bar is the safest city I’ve ever lived in. Also, it has many schools and parks! Very family oriented. "
    3
    Flag
  • Oryaan53
    "my family has lived in this neighborhood for 10plus years and its always been a nice quiet , safe and friendly place to live "
    1
    Flag
  • Shengbinmi
    "Some of them allow dogs to walk around by themselves in front of their houses, but the dogs are actually very friendly."
    0
    Flag
  • Trulia User
    "Lots of open space and parks. Lots of sidewalks with trees. There are pet friendly parks and houses. "
    1
    Flag
  • Evelyn G. D. L. C.
    "A lot of cars speed down Pathfinder, otherwise its a very safe neighborhood. The schools are good. Neighbors are friendly. "
    0
    Flag
  • Nicholesaralegui
    "we have amazing neighbors and love the community. the city offers a lot of family activities for everyone."
    0
    Flag
  • Vickiwj
    "Festival, movie night, fireworks, recreational activities, library events, many scenic trails, dog parks, "
    0
    Flag
  • Nicholesaralegui
    "the city is wonderful for family activities. we love this city and all it has to offer. its a great place to raise a family."
    0
    Flag
  • Hemming L. A.
    "I’ve lived here for 40 years. Plenty of hiking trails, 30 minutes from LA, 40 min from the beach. Good area."
    1
    Flag
  • Allyawsome01
    "Good transportation not too much traffic nice people nice area beautiful place to raise a family. Amazing schools"
    0
    Flag
  • Christine B.
    "My neighborhood is clean and has very respectable and friendly residents. I feel very safe living here."
    0
    Flag
  • Ashley S.
    "Driving is the main means of transportation. There is a metro station as well as bus stops. However, most people drive."
    0
    Flag
  • Wlcastellanos
    "Lots of places to walk your dog...plenty of parks. A few people do not pick up after their dogs but most do and care for the neighborhood."
    0
    Flag
  • Nathan Q.
    "We have young whipper snappers race their cars up and down the street at all hours of the night. As a community we all take turns calling the sheriffs department on them. "
    1
    Flag
  • Steveji1019
    "Neighborhood with quite a lot of Asian cultures. Schools are some of the best around. Middle class to upper middle class families. "
    0
    Flag
  • Tahir P.
    "I work in Diamond Bar, my job is less than 3 miles from my house, but still my commute is 15 minutes at times on a good day (no red lights) 7 mins is as fast as I can get to work which is awesome. Lots of cars on main roads (Grand and Diamond Bar) every morning. People going to schools /work. "
    1
    Flag
  • Joel P.
    "Diamond bar is perfectly located at the intersection of 3 major freeways. 57 ,60, and 10. and very close to the 210. I use all of these in my commute making Diamond bar ideal for my line of work. "
    1
    Flag
  • Christine
    "Summer movie nights, Fourth of July celebrations, avid long-time spirited Halloween, farmer’s markets. "
    0
    Flag
  • Ethan Y
    "Yes, they would like living in my area. There are many people walking their dogs in my community. But I don’t like dog barking"
    0
    Flag
  • Kenny O.
    "Quiet area, but be careful of home invasion robbers. Always closed garage doors, and entry points of your home."
    0
    Flag
  • Polly Anderson
    "There are frequent car crashes and dangerous drivers running red lights and just causing close calls."
    0
    Flag
  • Su S.
    "This is a Good place. Good high school near by. Neighborhood are friendly. I really love this community. Pet friendly. Easy to go freeway. "
    0
    Flag
  • Andy M
    "Not much. Just a bedroom community. But I like it the way it is. There have been little.changes in the past ten years other than two small new developments. "
    0
    Flag
  • Tahir P.
    "Cut down to 7 mins as opposed to 45-60 mins one way , the mornings can be a little annoying with the 2 minute signals on main roads"
    0
    Flag

Market trends in Diamond Bar

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.1M
$3.33KMoM
Sale-to-List Price
99.3%
0.4%MoM
Price per sq ft
$554
$1MoM
Available listings
202
4MoM

Home Value

Trulia Estimate
$768K
Since last month
Increased$115K (+17.6%)
Since last year
Increased$102K (+15.2%)
Since last sale
Increased$591K (+334%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +70% in the last 10 years
MonthEstimated value
2026
August 2026$768K
July 2026$653K
June 2026$650K
May 2026$658K
April 2026$669K
March 2026$665K
February 2026$667K
January 2026$662K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
20734 E Crest Ln #A, Walnut, CA
0.00
Condo
$585,000
03/12/26
2
2
912
2601 S Quarry Ln #C, Walnut, CA
0.06
Condo
$580,000
06/16/26
2
2
999
2652 S Quarry Ln #A, Walnut, CA
0.09
Condo
$587,000
02/26/26
2
2
912
20725 E Crest Ln #D, Walnut, CA
0.00
Condo
$548,000
02/26/26
2
2
912
2021 Dacian Dr, Walnut, CA
0.74
Condo
$610,000
09/03/25
2
2.5
1,295
21715 Laurelrim Dr #D, Diamond Bar, CA
1.34
Condo
$677,000
09/23/25
3
1.5
1,136
1525 Walnut Leaf Dr #211, Walnut, CA
0.92
Condo
$490,000
11/14/25
2
2
905
3040 La Paz Ln #B, Diamond Bar, CA
1.23
Condo
$749,000
08/29/25
2
2
1,315

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
20734 E Crest Ln #A, Walnut, CA 91789
0.00
$585,000
2
2
912
Recently Sold
20735 E Crest Ln #B, Walnut, CA 91789
0.00
$756,100
3
2
1,217
Off Market
20725 E Crest Ln #D, Walnut, CA 91789
0.00
$548,000
2
2
912
Recently Sold
2609 S Quarry Ln #C, Walnut, CA 91789
0.05
-
2
2
999
Off Market
2627 S Quarry Ln #C, Walnut, CA 91789
0.05
$630,800
2
2
999
Off Market
20730 E Crest Ln #B, Walnut, CA 91789
0.03
$768,800
3
2
1,217
Off Market
2626 S Quarry Ln #B, Walnut, CA 91789
0.06
$702,500
3
2
1,217
Off Market
2614 S Quarry Ln #A, Walnut, CA 91789
0.06
$576,000
2
2
912
Recently Sold
2614 S Quarry Ln #D, Walnut, CA 91789
0.06
$604,700
2
2
912
Off Market
2606 S Quarry Ln #B, Walnut, CA 91789
0.06
$755,700
3
2
1,217
Off Market
2601 S Quarry Ln #C, Walnut, CA 91789
0.06
$580,000
2
2
999
Recently Sold

Price and Tax history

DateEventPrice
Aug 12, 2026
Source: CRMLS #CV26148221
PriceChange
$779,888
Price decreased by 3%
Jul 9, 2026
Source: CRMLS #CV26148221
Listed For Sale
$799,888
Aug 6, 1999
Source: N/A
Sold
$177,000

LGBTQ Local Legal Protections

Mynor Bardales, AMERIPRIDE PROPERTIES
Agent Phone: (951) 907-2279
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-26 15:25:18 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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Frequently asked questions about 20721 E Crest Ln #B

  • What is the estimated monthly payment for 20721 E Crest Ln #B?
    Based on a $779,888 list price with 20% down at today's rates, the estimated monthly payment for 20721 E Crest Ln #B in Walnut, CA is approximately $4,870 (about $4,028 principal & interest, $767 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
  • How does the list price for 20721 E Crest Ln #B compare to homes in Walnut?
    20721 E Crest Ln #B in Walnut, CA is listed at $779,888, about 29% below the $1.1M median sale price in Walnut.
  • What do residents say about Walnut?
    Residents describe Walnut, CA as dog-friendly, pedestrian-friendly, and easy to park in. See homes for sale in Walnut, CA.
  • What are the closest schools to 20721 E Crest Ln #B?
    The closest schools to 20721 E Crest Ln #B in Walnut, CA are Castle Rock Elementary School (rated 10/10), Diamond Bar High School (rated 10/10), South Pointe Middle School (rated 10/10).
  • Does 20721 E Crest Ln #B have air conditioning?
    Yes, 20721 E Crest Ln #B in Walnut, CA has air conditioning.
  • Does 20721 E Crest Ln #B have a pool?
    Yes, 20721 E Crest Ln #B in Walnut, CA has a pool.
20721 E Crest Ln #B, Walnut, CA 91789 is a 3 bedroom, 2 bathroom, 1,217 sqft condo built in 1987. This property is currently available for sale and was listed by CRMLS on Jul 9, 2026. The MLS # for this home is MLS# CV26148221.