$1,650,000
SOLD JAN 13, 2026

689 Castlehill Dr Walnut, CA 91789

4 Beds
3.5 Baths
2,537 Sq Ft
10,990 Sq Ft Lot

Recently Sold

$650 Per Sq Ft

6% Below List Price

92 Days on Market

Highlights

  • New Construction
  • Primary Bedroom Suite
  • Freestanding Bathtub
  • Cyrus J. Morris Elementary School Rated A
  • City Lights View
  • Main Floor Primary Bedroom

About This Home

As of January 2026

Welcome to this exclusive new development of six luxury single family residences in the prestigious City of Walnut, known for its award winning Walnut Valley Unified School District. Each estate features stunning views, expansive backyards over 10,000 sqft, and the potential for an ADU. The model home offers 2,537 sqft of elegant living space on a 10,990 sqft lot with 4 bedrooms and 3.5 bathrooms. All six homes range from 2,432 to 2,900 sqft, designed for comfort, natural light, and spacious living. Step inside to a bright foyer with sleek iron railings, luxury vinyl plank flooring, and high ceilings. The open concept main level seamlessly connects the living, dining, and kitchen areas. The gourmet kitchen boasts high end stainless steel appliances, quartz countertops, a large center island, and custom cabinetry. Expansive windows bring in natural light, and sliding glass doors open to landscaped backyards with lush lawns, pergola covered patios, and hillside views. A modern gas fireplace enhances the living area. Upstairs, the primary suite is a luxurious retreat with dual vanities, a walk in shower, a freestanding soaking tub, and a spacious walk in closet. Additional bedrooms are generously sized with large windows, and one features a private en suite bath. The junior suite on the main level includes its own bathroom, perfect for guests or multi generational living. Landscaped with terraced retaining walls, the property showcases stunning hillside views. Each home includes a two car garage with a stone facade and a private side yard for relaxation or gardening. There is no HOA and no Mello Roos, providing luxury living without extra fees. Located near major highways, shopping centers, and top schools, this community is perfect for those seeking modern luxury in a prime location. Schedule your private tour today to experience the elegance and breathtaking views of these exceptional properties.

Last Agent to Sell the Property

Edward Chen

Real Brokerage Technologies Brokerage Phone: 626-560-5470 License #01758593 Listed on: 05/12/2025

Real Brokerage Technologies

Last Buyer's Agent

WEI ZHANG

Real Brokerage Technologies License #02113895

Real Brokerage Technologies

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2026 | New Construction

Lot Details

  • 0.25 Acre Lot
  • Density is up to 1 Unit/Acre
  • Property is zoned WAR18500RURAL*

Parking

  • 2 Car Attached Garage

Property Views

  • City Lights
  • Mountain
  • Neighborhood

Home Design

  • Split Level Home
  • Entry on the 1st floor

Interior Spaces

  • 2,537 Sq Ft Home
  • 2-Story Property
  • Entrance Foyer
  • Living Room with Fireplace
  • Bonus Room

Bedrooms and Bathrooms

  • 4 Bedrooms | 1 Primary Bedroom on Main
  • Primary Bedroom Suite
  • Multi-Level Bedroom
  • Walk-In Closet
  • Dressing Area
  • Freestanding Bathtub
  • Soaking Tub

Laundry

  • Laundry Room
  • Washer and Gas Dryer Hookup

Schools

  • South Pointe Middle School
  • Walnut High School

Additional Features

  • Exterior Lighting
  • Central Air

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Tax Lot 181
  • Tax Tract Number 8
  • Assessor Parcel Number 8722014018
  • $564 per year additional tax assessments

Home Details

Home Type

Single Family

Year Built

Built in 2026 | New Construction

Lot Details

0.25 Acres

Parking

2

Listing Details

  • Structure Type: House
  • Assessments: No
  • Property Attached: No
  • View: Yes
  • Zoning: WAR18500RURAL*
  • New Construction: Yes
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8722014018
  • Year Built: 2026
  • Special Features: NewHome

Interior Features

  • Fireplace: Yes
  • Living Area: 2537.00 Square Feet
  • Stories: 2
  • Common Walls: No Common Walls
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Entry Level: 1
  • Fireplace Features: Living Room
  • Levels: Two, Multi/Split
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1
  • Price Per Square Foot: 650.37
  • Room Type: Bonus Room, Dressing Area, Entry, Foyer, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Multi-Level Bedroom, Walk-In Closet

Exterior Features

  • View: City Lights, Mountain(s), Neighborhood
  • Pool Private: No

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2.00
  • Total Parking Spaces: 2.00

Utilities

  • Laundry: Yes
  • Laundry Features: Gas Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Curbs, Sidewalks, Street Lights

Schools

  • High School: Walnut
  • Middle Or Junior School: South Pointe
  • High School2: WALNUT

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: 0-1 Unit/Acre
  • Lot Size Sq Ft: 10990.00
  • Lot Size Acres: 0.2523

Multi Family

  • Lease Considered: No
  • Lot Size Area: 10990.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Census Tract: 4034.01
  • Tax Lot: 181
  • Tax Tract Number: 8
  • TaxOtherAnnualAssessmentAmount: 564.00

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
May 12, 2025
Closed on
Dec 23, 2025
Sold by
Ohson Llc
Bought by
Ma Michael Chao
Seller's Agent
Edward Chen
Real Brokerage Technologies
Buyer's Agent
WEI ZHANG
Real Brokerage Technologies
List Price
$1,750,530
Sold Price
$1,650,000
Premium/Discount to List
-$100,530
-5.74%
Views
66

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-95.36%

Purchase Details

Closed on
Sep 6, 2023
Sold by
Miller Oh Sangjin
Bought by
Ohson Llc

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,854,900
Interest Rate
6.9%
Mortgage Type
Construction

Purchase Details

Closed on
Dec 12, 2022
Sold by
Six Castles Llc
Bought by
Oh Sangjin Miller

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,375,000
Interest Rate
6.35%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 26, 2018
Sold by
Schroeder Richard Frank
Bought by
Schroeder Catherine M Lockhart

Purchase Details

Closed on
Jun 28, 2018
Sold by
Lockhart William M
Bought by
Six Castles Llc

Purchase Details

Closed on
Jul 6, 2017
Sold by
Lockhart William M
Bought by
Lockhart William M and William M Lockhart Jr Trust

Purchase Details

Closed on
Jan 13, 2016
Sold by
Lockhart William M
Bought by
Lockhart William M and William M Lockhart Jr Trust

Purchase Details

Closed on
Jun 10, 2014
Sold by
Schroeder Catherine M
Bought by
Lockhart Catherine M and Lockhart William M
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $1,650,000 Fidelity National Title
Grant Deed -- Provident Title Company
Grant Deed $2,500,000 Fidelity National Title
Interfamily Deed Transfer -- Chicago Title Company
Grant Deed $1,600,000 Chicago Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $3,854,900 Construction
Previous Owner $350,000 No Value Available
Previous Owner $1,375,000 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
01/13/2026 01/13/26 Sold $1,650,000 -5.7% $650 / Sq Ft
09/02/2025 09/02/25 For Sale $1,750,530 +6.1% $690 / Sq Ft
08/31/2025 08/31/25 Off Market $1,650,000 -- --
05/12/2025 05/12/25 For Sale $1,750,530 -- $690 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $5,185 $402,900 $401,880 $1,020
2024 $5,185 $395,000 $394,000 $1,000
2023 $3,519 $257,326 $256,255 $1,071
2022 $3,397 $252,281 $251,231 $1,050
2021 $3,334 $247,335 $246,305 $1,030
2019 $3,257 $240,000 $239,000 $1,000
2018 $699 $28,817 $17,209 $11,608
2016 $658 $27,700 $16,542 $11,158
2015 $656 $27,285 $16,294 $10,991
2014 $665 $26,751 $15,975 $10,776
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: WS25105120

California Regional Multiple Listing Service (CRMLS)

APN: 8722-014-018

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