For sale

Listed by: ReMax 2000 Realty • REN TINA LUO • Contact: 909-595-8777

$2,889,999

20008 E Monarch Ct, Walnut, CA 91789

5beds

5,158sqft

$19,313/mo

Get pre-qualified

Single Family Residence

Built in 1993

0.51 Acres Lot

$2,769,100 Zestimate^®

$560/sqft

$-- HOA

What's special

View from balconies. Owners spent over $400K+ for upgrades. Beautiful Custom Estate in a Private Gated Enclave! Located on a private street with only three homes, this fully upgraded luxury residence offers 4 spacious en-suite bedrooms, an executive office, soaring ceilings, new hardwood floors, new windows, a remodeled gourmet kitchen, and beautifully updated bathrooms. The luxurious primary suite features a private retreat, fireplace, custom cabinetry, large balcony, and spa-inspired bath. Enjoy elegant formal living and dining rooms, a pre-kitchen with premium KitchenAid appliances, and a private resort-style backyard with a pool, spa, built-in BBQ, and covered patio. Complete with an automatic wrought-iron gate, long driveway, and 3 car garage. Conveniently located near top-rated schools, shopping, and the library.

58 days

762

46

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1
Main level bathrooms: 1
Main level bedrooms: 1

Rooms

Room types: Bedroom, Family Room, Library

Bedroom

Features: Bedroom on Main Level

Family room

Features: Separate Family Room

Kitchen

Features: Kitchen Island, Kitchen/Family Room Combo, Walk-In Pantry

Heating

Central

Cooling

Central Air

Appliances

Laundry: Laundry Room

Features

Bedroom on Main Level
Has fireplace: Yes
Fireplace features: Living Room, Primary Bedroom
Common walls with other units/homes: No Common Walls

Interior area

Total interior livable area: 5,158 sqft

Property

Parking

Total spaces: 3
Parking features: Garage - Attached
Attached garage spaces: 3

Features

Levels: Two
Stories: 2
Entry location: 1
Has private pool: Yes
Pool features: Private
Has spa: Yes
Spa features: In Ground
Has view: Yes
View description: Neighborhood

Lot

Size: 0.51 Acres
Features: Cul-De-Sac, Secluded

Details

Parcel number: 8709101004
Special conditions: Standard

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Condition

New construction: No
Year built: 1993

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Street Lights, Sidewalks

Location

Region: Walnut

Financial & listing details

Price per square foot: $560/sqft
Tax assessed value: $2,122,414
Annual tax amount: $26,550
Date on market: 6/19/2026
Cumulative days on market: 58 days
Listing terms: Cash,Cash to Existing Loan,Cash to New Loan,Conventional

Estimated market value

$2,769,100

$2.63M - $2.91M

$7,847/mo

Price history

Date	Event	Price
6/19/2026	Listed for sale	$2,889,999+44.5%$560/sqft
Source: CRMLS #TR26130805 Report a problem
1/6/2022	Sold	$2,000,000-13%$388/sqft
Source: Public Record Report a problem
11/29/2021	Pending sale	$2,300,000+4.6%$446/sqft
Source: CRMLS #WS21252733 Report a problem
10/28/2020	Listing removed	$2,198,000$426/sqft
Source: COLDWELL BANKER GEORGE REALTY #WS20181947 Report a problem
10/2/2020	Listing removed	$7,000$1/sqft
Source: COLDWELL BANKER GEORGE REALTY #WS20192676 Report a problem
9/15/2020	Listed for rent	$7,000-6.7%$1/sqft
Source: COLDWELL BANKER GEORGE REALTY #WS20192676 Report a problem
5/26/2020	Listed for sale	$2,198,000+8.3%$426/sqft
Source: COLDWELL BANKER GEORGE REALTY #WS20098380 Report a problem
1/10/2019	Listing removed	$7,500$1/sqft
Source: COLDWELL BANKER GEORGE REALTY #WS18248254 Report a problem
10/12/2018	Listed for rent	$7,500$1/sqft
Source: COLDWELL BANKER GEORGE REALTY #WS18248254 Report a problem
8/31/2018	Sold	$2,030,000-14.7%$394/sqft
Source: Public Record Report a problem
7/20/2018	Pending sale	$2,380,000$461/sqft
Source: Berkshire Hathaway HomeServices California Properties - Yorba Linda Office #PW18056953 Report a problem
3/13/2018	Listed for sale	$2,380,000+5.8%$461/sqft
Source: BHHS CA Properties #PW18056953 Report a problem
10/27/2017	Listing removed	$2,250,000$436/sqft
Source: Yorba Linda Office #PW17116471 Report a problem
9/28/2017	Price change	$2,250,000-5.8%$436/sqft
Source: Yorba Linda Office #PW17116471 Report a problem
7/8/2017	Price change	$2,388,000-4.4%$463/sqft
Source: Yorba Linda Office #PW17116471 Report a problem
5/26/2017	Listed for sale	$2,498,000-6.8%$484/sqft
Source: Yorba Linda Office #PW17116471 Report a problem
4/24/2017	Listing removed	$2,680,000$520/sqft
Source: Homequest Real Estate Corp. #TR17066873 Report a problem
4/4/2017	Price change	$2,680,000-3.9%$520/sqft
Source: Homequest Real Estate Corp. #TR17066873 Report a problem
10/24/2016	Price change	$2,788,000-3.5%$541/sqft
Source: Homequest Real Estate Corp. #TR16162736 Report a problem
7/26/2016	Listed for sale	$2,888,000+185.9%$560/sqft
Source: Homequest Real Estate Corp. #TR16162736 Report a problem
5/15/2002	Sold	$1,010,000+3.1%$196/sqft
Source: Public Record Report a problem
9/15/2000	Sold	$980,000$190/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$26,550 +4.8%	$2,122,414 +2%
2024	$25,337 +2.5%	$2,080,799 +2%
2023	$24,726 -4%	$2,040,000 -4.4%
2022	$25,763 +1.8%	$2,133,891 +2%
2021	$25,296 +1.3%	$2,092,051 +1%
2020	$24,976	$2,070,600 +2%
2019	$24,976 +58.4%	$2,030,000 +54.8%
2018	$15,767	$1,311,326 +2%
2017	$15,767 +4.7%	$1,285,615 +2%
2016	$15,053 +3.1%	$1,260,407 +1.5%
2015	$14,598 -0.7%	$1,241,475 +2%
2014	$14,702	$1,217,158 +2.5%
2012	--	$1,187,901 +2%
2011	--	$1,164,610 +0.8%
2010	--	$1,155,907 -0.2%
2009	--	$1,158,654 +2%
2008	--	$1,135,936 +2%
2007	--	$1,113,664 +2%
2006	--	$1,091,828
2005	--	$1,091,828 +4%
2004	--	$1,049,433 +1.9%
2003	--	$1,030,200 +3.1%
2002	--	$999,600 +36.3%
2000	--	$733,250