19718 Prospect Pl, Walnut, CA 91789
OFF MARKET
Listed by Bill Scalio, CENTURY 21 MASTERS, (800) 463-0977 . Bought with Universal Elite Realty

19718 Prospect Pl
Walnut, CA 91789

  • 4 Beds
  • 4.5 Baths
  • 5,610 sqft

$3,264,300

Trulia Estimate
as of May 23, 2026
Est. Refi. Payment $19,586/mo*
Refinance Your Home

$3,264,300

Trulia Estimate
as of May 23, 2026
Est. Refi. Payment $19,586/mo*
Refinance Your Home
4 Beds
4.5 Baths
5,610 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Presenting one of the most stunning breathtaking views and private Estates in the distinguished Three Oaks Estates of Walnut. Perched on a huge 10,560 sqft lot and encompassing 5,610 square feet, Living square footage is 4,473 and approximately 1,137 permitted square footage. All remodeling and additions are permitted, not all square footage is permitted as living space. The entire house has been completely renovated in 2022. Fantastic curb appeal with extensive use of driveway pavers, travertine sidewalk with built-in fountain and impressive stonework, custom gates, retractable water hose and artificial turf. This luxury finished home is complemented by 4 suites, a formal living room, family room, Two full size kitchens, formal dining room, lounge room, large open loft. The highest standard of upgrades can be enjoyed in both gourmet kitchens that include built-in Sub-Zero refrigeration systems, ventilation system and wine cooler. Imported Caesar stone quartz kitchen countertops, built-in chef's Wolf ranges in both kitchens, Scavolini cabinet systems, Three Asko dishwashers and a large walk-in pantry. Stepping outside, impressive custom landscaping in the backyard with upgrades that feature a luxurious swimming pool and spa with custom water features including multi color underwater lighting, built-in Hayward omnilogic automatic control system, Dolphin pool cleaning robot that will take charge of the maintenance, a bubbling spa for a urban oasis. Custom built-in seating area that encircles the firepit, extensive use of travertine tiles, built-in BBQ with sink and storage, Other features include oversized kitchen island, dual pane windows, wood shutters, stand alone bathtub, double vanities in some suites, oversized laundry room on the second floor, custom alarm system, tankless water heater, EV charger for electric cars and a two car garage.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from December 14, 2023

Home Highlights

Parking
2 Car Garage
Outdoor
Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 19718 Prospect Pl

Interior Features

Interior Details
Number of Rooms: 12Types of Rooms: Master Bedroom, Bedroom, Bathroom, Bonus Room, Entry Foyer, Family Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 1Number of Bathrooms: 5Number of Bathrooms (full): 4Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 5610 Square Feet
Appliances & Utilities
Appliances: 6 Burner Stove, Double Oven, Dishwasher, Freezer, Gas Cooktop, Disposal, Microwave, Refrigerator, Tankless Water Heater, Vented Exhaust FanDishwasherDisposalLaundry: Laundry Room,Upper LevelMicrowaveRefrigerator
Heating & Cooling
Heating: Central,Fireplace(s),Natural GasHas CoolingAir Conditioning: Central Air,DualHas HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: Family RoomSpa: Heated, In Ground, PrivateHas a FireplaceHas a Spa
Windows, Doors, Floors & Walls
Window: Double Pane Windows, ShuttersFlooring: LaminateCommon Walls: No Common Walls
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoFloors: Laminate
View
Has a ViewView: City Lights, Canyon, Hills, Panoramic, Trees/Woods
Security
Security: Security System, Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Roof: TilePatio / Porch: EnclosedFencing: Block, Wrought IronFoundation: SlabHas a Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Direct Access,Driveway,Garage,RV Gated
Pool
Pool: Heated, In Ground, Private, Salt Water, TilePool
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 217

Property Information

Year Built
Year Built: 2010
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House
Building
Construction Materials: StuccoNot a New ConstructionNot Attached PropertyNo Additional Parcels
Property Information
Condition: Additions/Alterations, Building Permit, Updated/RemodeledParcel Number: 8735071021

Price & Status

Price
List Price: $3,490,000
Status Change & Dates
Off Market Date: Wed Aug 16 2023

Active Status

MLS Status: Closed

Location

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

Community

Community Features: Hiking, Street LightsNot Senior Community

HOA

Association for this Listing: California Regional MLS

Lot Information

Lot Area: 10594 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, Cash to New Loan

Miscellaneous

Mls Number: CV23003905Living Area Range Units: Square FeetAttribution Contact: 909-802-8499Common Interest: NoneUniversal Property Id: US-06037-N-8735071021-R-N

Additional Information

HikingStreet Lights
Last check for updates: about 20 hours ago
Listed by Bill Scalio DRE #01162831, (909) 802-8499
CENTURY 21 MASTERS
Rosa Scalio DRE #01078259, (909) 595-6697
CENTURY 21 MASTERS
Bought with: Fei Wang DRE #01959900, (626) 757-8997, Universal Elite Realty
Originating MLS: California Regional MLS
Source: CRMLS, MLS#CV23003905

Price History for 19718 Prospect Pl

DatePriceEventSource
08/30/2023$3,200,000Sold
CRMLS #CV23003905
08/17/2023$3,490,000PendingCRMLS #CV23003905
01/12/2023$3,490,000Listed For SaleCRMLS #CV23003905
11/02/2017$1,680,000Sold
N/A
09/13/2017$1,730,000PendingAgent Provided
07/06/2017$1,730,000Listed For SaleAgent Provided
09/03/2010$1,216,000Sold
N/A
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$42,453
Assessment$3,264,000
Home facts updated by county records

Comparable Sales for 19718 Prospect Pl

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
19878 Smoketree Pl, Walnut, CA
0.16
Single-Family Home
$2,620,000
11/18/25
5
4.5
3,972
19759 Highland Terrace Dr, Walnut, CA
0.16
Single-Family Home
$2,400,000
06/19/25
5
4.5
4,718
19599 Highland Terrace Dr, Walnut, CA
0.22
Single-Family Home
$2,600,000
10/10/25
6
6
4,818
19458 Raptor Ct, Walnut, CA
0.55
Single-Family Home
$2,450,000
04/23/26
4
4.5
4,404
19735 Arbor Ridge Dr, Walnut, CA
0.23
Single-Family Home
$2,200,000
04/02/26
5
4.5
3,563
19803 Moon Shadow Cir, Walnut, CA
0.37
Single-Family Home
$1,768,000
03/06/26
5
3
2,877
19852 Moon Shadow Cir, Walnut, CA
0.44
Single-Family Home
$2,180,000
03/16/26
5
3
3,015
1278 Inspiration Point, West Covina, CA
0.54
Single-Family Home
$2,250,000
12/30/25
5
5.5
4,599
1133 Promontory Pl, West Covina, CA
0.45
Single-Family Home
$1,933,000
05/19/26
5
4.5
3,605
19933 Hidden Springs Rd, Walnut, CA
0.62
Single-Family Home
$1,790,000
04/09/26
5
3
2,867

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 19718 Prospect Pl.

What Locals Say about Walnut

At least 123 Trulia users voted on each feature.

  • 88 % Say there are sidewalks

  • 88 % Say parking is easy

  • 81 % Say car is needed

  • 80 % Say yards are well-kept

  • 80 % Say it's dog friendly

  • 74 % Say it's quiet

  • 71 % Say streets are well-lit

  • 68 % Say people would walk alone at night

  • 63 % Say it's walkable to grocery stores

  • 63 % Say there's holiday spirit

  • 62 % Say there's wildlife

  • 62 % Say they plan to stay for at least 5 years

  • 47 % Say neighbors are friendly

  • 43 % Say it's walkable to restaurants

  • 43 % Say kids play outside

  • 29 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nicholas R.
    "Very quiet neighborhood, not too much traffic, friendly neighbors. very nice and clean parks, that are close by. "
    4
    Flag
  • Angie.duran323
    "There’re lots of trails and long sidewalks in neighborhoods you can walk your dogs along. Sometimes all the dogs start barking at random times of day which is the only annoyance but other than that it’s great!"
    3
    Flag
  • T
    "City Walnut is known to have one the the best hiking trail in Southern California for adults, kids and pets"
    5
    Flag
  • Ronald G.
    "Public transportation is not very good. Especially for seniors living in the city. Stores are not really in walking distance and if you carry items, you will need to stop several times before getting home."
    1
    Flag
  • Ronald G.
    "The neighborhood is nice and people a generally nice. Easy to get around to stores and small shopping in the areas. If you want real shopping you have to leave the city."
    3
    Flag
  • sme2101
    "There are many families in our neighborhood, we have great parks, everyone is friendly and it’s a safe town"
    1
    Flag
  • Leslie a.
    "I lived here for about 6 years and I really enjoy the nature feel, the birds singing and the trails to walk on."
    2
    Flag
  • Fermin L.
    "I have lived here for the past 7 years and is a safe quiet neighborhood, great parks and city wide activities for children and adults, lots of trails to walk."
    1
    Flag
  • Needeposit
    "Living in the area for the last 20 years and in the same home for 12 years. Very safe area and one of the best school systems."
    1
    Flag
  • Ray
    "Great walking trails, very good schools and parks."
    1
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature

Homes for sale near 19718 Prospect Pl

Skip to last item
Skip to first item

Off Market Homes Near 19718 Prospect Pl

Skip to last item
Skip to first item
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 2026-02-09 09:51:42 PST 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

Homes for rent near 19718 Prospect Pl

Skip to last item
  • Results are loading
Skip to first item
19718 Prospect Pl, Walnut, CA 91789 is a 4 bedroom, 5 bathroom, 5,610 sqft single-family home built in 2010. This property is not currently available for sale. 19718 Prospect Pl was last sold on Aug 30, 2023 for $3,200,000 (8% lower than the asking price of $3,490,000). The current Trulia Estimate for 19718 Prospect Pl is $3,264,300.