Welcome to an exclusive collection of newly built luxury single family residences in the prestigious City of Walnut, known for its award winning Walnut Valley Unified School District. With No HOA and No Mello Roos, this exceptional development offers refined design, expansive lots over 10,000 square feet, hillside views, spacious backyards, and potential for an ADU. The model residence features approximately 2,858 square feet of elegant living space on a 13,120 square foot lot with 4 bedrooms and 4.5 bathrooms. A dramatic entry with soaring ceilings, sleek iron railings, luxury vinyl plank flooring, and abundant natural light leads into an open concept living, dining, and kitchen area. The gourmet kitchen is appointed with premium stainless steel appliances, quartz countertops, custom cabinetry, and an oversized center island, while expansive windows and sliding glass doors open to a landscaped backyard with lush lawn, pergola covered patio, and tranquil hillside views. The luxurious primary suite features dual vanities, an oversized walk in shower, freestanding soaking tub, and spacious walk in closet. A desirable junior suite on the main level with a private bathroom is ideal for guests or multigenerational living. Additional highlights include professionally designed landscaping, terraced retaining walls, a two car garage with stone facade, and a private side yard. Conveniently located near major highways, shopping, dining, recreation, and top rated schools, these exceptional homes offer modern luxury, privacy, and space in one of Walnut’s most desirable settings. Schedule your private tour today. Certain photos have been virtually staged and/or enhanced or generated using artificial intelligence to illustrate possible furnishings, landscaping, or design concepts. Actual property conditions may vary.
New construction
Listed by: Real Brokerage Technologies • Edward Chen • Contact: 626-560-5470
Est. $1,699,000
681 Castlehill Dr, Walnut, CA 91789
4beds
2,858sqft
Single Family Residence
Built in 2026
0.3 Acres Lot
$1,680,200 Zestimate®
$594/sqft
$-- HOA
Overview
- 48 days
- 235
- 10
Zillow last checked:
Listing updated:
Listed by:
Edward Chen DRE #01758593 626-560-5470,
Real Brokerage Technologies
Source: CRMLS,MLS#: WS26180620
Originating MLS: California Regional MLS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Den, Entry/Foyer, Family Room, Foyer, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Other
Primary bedroom
- Features: Main Level Primary
Bedroom
- Features: Bedroom on Main Level
Bedroom
- Features: Multi-Level Bedroom
Other
- Features: Walk-In Closet(s)
Cooling
- Central Air
Appliances
- Laundry: Washer Hookup, Gas Dryer Hookup
Features
- Bedroom on Main Level, Entrance Foyer, Main Level Primary, Primary Suite, Walk-In Closet(s)
- Has fireplace: Yes
- Fireplace features: Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 2,858 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: front door
- Patio & porch: Open, Patio
- Pool features: None
- Has view: Yes
- View description: City Lights, Mountain(s), Neighborhood
Lot
- Size: 0.3 Acres
- Features: 2-5 Units/Acre
Details
- Parcel number: 8722014020
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: Yes
- Year built: 2026
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Curbs, Street Lights, Sidewalks
Location
- Region: Walnut
Financial & listing details
- Price per square foot: $594/sqft
- Tax assessed value: $468,180
- Date on market: 8/17/2026
- Cumulative days on market: 48 days
- Listing terms: Cash,Cash to New Loan,Conventional,FHA,Private Financing Available,VA Loan
Foreclosure details
Estimated market value
$1,680,200
$1.60M - $1.76M
$5,555/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/19/2026 | Listed for sale | $1,699,000$594/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $468,180 +2% |
| 2025 | $5,539 +3.5% | $459,000 +2% |
| 2024 | $5,352 +43.9% | $450,000 +44.7% |
| 2023 | $3,719 +2.2% | $310,937 +2% |
| 2022 | $3,639 +1.8% | $304,841 +2% |
| 2021 | $3,575 +1.2% | $298,864 +1% |
| 2020 | $3,531 | $295,800 +2% |
| 2019 | $3,531 +1991.1% | $290,000 +9008% |
| 2018 | $169 | $3,184 +2% |
| 2017 | $169 -0.4% | $3,122 +2% |
| 2016 | $170 +0.7% | $3,061 +1.5% |
| 2015 | $168 -4.8% | $3,016 +2% |
| 2014 | $177 | $2,957 +2.4% |
| 2012 | -- | $2,887 +2% |
| 2011 | -- | $2,831 +0.7% |
| 2010 | -- | $2,810 -0.2% |
| 2009 | -- | $2,817 +2% |
| 2008 | -- | $2,762 +2% |
| 2007 | -- | $2,708 +2% |
| 2006 | -- | $2,655 |
| 2005 | -- | $2,655 +4% |
| 2004 | -- | $2,552 +1.8% |
| 2003 | -- | $2,506 +2% |
| 2002 | -- | $2,457 +4% |
| 2000 | -- | $2,362 |
Find assessor info on the county website
Monthly payment
Est. payment




