NOT LISTED FOR SALE

628 Castlehill Dr Walnut, CA 91789

Estimated Value: $1,279,000 - $1,583,000

4 Beds
4 Baths
2,381 Sq Ft
$596/Sq Ft Est. Value

Last Sold September 01, 2021

Last sale price $1,090,000 $458 Per Sq Ft

Est. 30% increase in value since last sale

Current estimated payment $9,047/month

73 Days on Market

Highlights

  • New Construction
  • Primary Bedroom Suite
  • City Lights View
  • Cyrus J. Morris Elementary School Rated A
  • Custom Home
  • Open Floorplan

About This Home

As of September 2021

Welcome to your next beautiful home located in the national ranked and highly desirable city of Walnut. This is one of a kind architectural new modern masterpiece with exquisite features, top of line amenities for indoor and outdoor living finishes throughout. Newly custom constructed in 2021. Reinforced concrete foundation with rebar size up to no.7 with seismic steel frame. Beautiful redwood high ceiling porch and double glass doors will greet you to a contemporary grand foyer and tempered glass railing overlooking the beautiful redwood ceiling, mountain view through abundant windows and the light filled great room at a lower level. 4 suites includes one adjacent to the garage with a viewing glass terrace overlooking the grounds & sun-drenched canyons. The stainless steel railing will lead you to lower level with three private suites, a roomy laundry room with a sink, an oversized pantry with a glass door and a gourmet kitchen boasting a 5 burners range, a high end exhausted fan worth $5,000, shaker cabinets with counter lightings, easy maintained quartz countertops, a decent sized island with extra sitting area widely open to the dining area and to the 25 feet vaulted ceiling & sunken living room with a stunning stone fire place, which can be easily operated by a wall switch. All suites have big walk in closets, spacious bathrooms with mosaic & marble walls, steam showers & quality safety shower doors. Lush master bath has a separate shower & Jacuzzi tub, dual sinks and vanities. High End Fergusson plumbing fixtures, LED recessing lights, timer switches, double panel windows throughout. You will also appreciate an abundance of natural light inside, double crystal chandeliers, tankless water heater, bamboo flooring in bedrooms, oak on stairs and porcelain on main floor, water saving landscaping, solar sprinkler control, a furnace hid in the attic and Skybell door bell that can be activated with camera. The 2 car garage boasts high ceilings, electric vehicle charging station, beautiful epoxy flooring and extra space for shelves and cabinets installation. A pull down foldable ladder provides an access to the huge attic w/ dimension 20x 20x 4-highest point. The drive way can provide 4+ parking space and if needed, extra more on the front grassy area can be applied through the City. Overhead cables have been planned to be berried in ground. Award Winning Walnut School District. Minutes to all schools, shops, supermarkets and freeway 60. Pride of ownership.

Last Agent to Sell the Property

Sofia Chang

RE/MAX 2000 REALTY License #01970087 Listed on: 05/28/2021

RE/MAX 2000 REALTY

Last Buyer's Agent

Jack Tsai

Exp Realty of California Inc License #01859006

Exp Realty of California Inc

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,639

Year Built

  • Built in 2021 | New Construction

Lot Details

  • 8,261 Sq Ft Lot
  • Property has an invisible fence for dogs
  • Privacy Fence
  • New Fence
  • Landscaped
  • Gentle Sloping Lot
  • Front Yard Sprinklers
  • Garden

Parking

  • 2 Car Direct Access Garage
  • Electric Vehicle Home Charger
  • Parking Available
  • Front Facing Garage
  • Single Garage Door
  • Garage Door Opener
  • Brick Driveway
  • Guest Parking
  • Parking Lot

Property Views

  • City Lights
  • Mountain
  • Neighborhood

Home Design

  • Custom Home
  • Contemporary Architecture
  • Modern Architecture
  • Turnkey
  • Brick Exterior Construction
  • Combination Foundation
  • Permanent Foundation
  • Block Foundation
  • Slab Foundation
  • Fire Rated Drywall
  • Frame Construction
  • Membrane Roofing
  • Redwood Siding
  • Stone Siding
  • Steel Beams
  • Pre-Cast Concrete Construction
  • Concrete Perimeter Foundation
  • Hardboard
  • Plaster
  • Stucco

Interior Spaces

  • 2,381 Sq Ft Home
  • 2-Story Property
  • Open Floorplan
  • Cathedral Ceiling
  • Recessed Lighting
  • Fireplace With Gas Starter
  • Double Pane Windows
  • Window Screens
  • Double Door Entry
  • Sliding Doors
  • Family Room with Fireplace
  • Great Room with Fireplace
  • Family Room Off Kitchen
  • Sunken Living Room
  • Home Office
  • Storage
  • Pull Down Stairs to Attic

Kitchen

  • Open to Family Room
  • Eat-In Kitchen
  • Walk-In Pantry
  • Six Burner Stove
  • Gas Range
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops

Flooring

  • Bamboo
  • Wood
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms | 1 Primary Bedroom on Main
  • Primary Bedroom Suite
  • Double Master Bedroom
  • Walk-In Closet
  • Remodeled Bathroom
  • Quartz Bathroom Countertops
  • Dual Sinks
  • Dual Vanity Sinks in Primary Bathroom
  • Soaking Tub
  • Bathtub with Shower
  • Separate Shower
  • Exhaust Fan In Bathroom

Laundry

  • Laundry Room
  • Washer Hookup

Home Security

  • Alarm System
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Accessible Home Design

  • More Than Two Accessible Exits
  • Accessible Parking

Outdoor Features

  • Patio
  • Exterior Lighting
  • Front Porch

Location

  • Property is near a park
  • Property is near public transit

Utilities

  • Central Heating and Cooling System
  • Vented Exhaust Fan
  • Standard Electricity
  • Tankless Water Heater

Community Details

  • No Home Owners Association
  • Mountainous Community

Listing and Financial Details

  • Tax Lot 85
  • Tax Tract Number 8074
  • Assessor Parcel Number 8722015024

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,639

Year Built

Built in 2021 | New Construction

Lot Details

0

Parking

2

Listing Details

  • Structure Type: House
  • Assessments: No
  • Property Attached: No
  • Road Frontage Type: City Street
  • Security: Carbon Monoxide Detector(s), Security System, Smoke Detector(s), Wired for Alarm System
  • View: Yes
  • Architectural Style: Contemporary, Custom Built, Modern
  • New Construction: Yes
  • Property Condition: Turnkey
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8722015024
  • Year Built: 2021
  • Special Features: NewHome

Interior Features

  • Fireplace: Yes
  • Living Area: 2381.00 Square Feet
  • Interior Amenities: Cathedral Ceiling(s), High Ceilings, Open Floorplan, Pantry, Pull Down Stairs to Attic, Recessed Lighting, Storage, Sunken Living Room, Two Story Ceilings
  • Stories: 2
  • Common Walls: No Common Walls
  • Flooring: Bamboo, Tile, Wood
  • Accessibility Features: 2+ Access Exits, Parking
  • Appliances: Yes
  • Full Bathrooms: 1
  • Full And Three Quarter Bathrooms: 4
  • Three Quarter Bathrooms: 3
  • Total Bedrooms: 4
  • Door Features: Double Door Entry, Sliding Doors
  • Eating Area: Area, In Kitchen
  • Fireplace Features: Family Room, Gas Starter, Great Room
  • Levels: Two
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 1
  • Price Per Square Foot: 457.79
  • Room Type: Attic, Entry, Family Room, Kitchen, Laundry, Main Floor Bedroom, Main Floor Master Bedroom, Master Bathroom, Master Bedroom, Master Suite, Office, Two Masters, Walk-In Closet, Walk-In Pantry
  • Window Features: Double Pane Windows, Screens
  • Bathroom Features: Bathtub, Shower, Shower In Tub, Double Sinks In Bath(s), Double Sinks In Master Bath, Exhaust Fan(s), Quartz Counters, Remodeled, Separate Tub And Shower, Soaking Tub, Walk-In Shower
  • Room Kitchen Features: Kitchen Island, Kitchen Open To Family Room, Quartz Counters, Walk-In Pantry

Exterior Features

  • Patio: Yes
  • Foundation: Block, Combination, Concrete Perimeter, Permanent, Slab
  • Exterior Features: Lighting
  • View: City Lights, Mountain(s), Neighborhood
  • Fence: Yes
  • Fencing: Good Condition, Invisible, New Condition, Privacy
  • Patio And Porch Features: Porch, Front Porch
  • Pool Private: No
  • Roof: Membrane
  • Spa: No
  • Construction Materials: Block, Brick Veneer, Concrete, Drywall Walls, Frame, Glass, Hardboard, Plaster, Redwood Siding, Steel, Stone, Stucco

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2.00
  • Number Remotes: 2
  • Parking: Yes
  • Parking Features: Direct Garage Access, Driveway, Driveway - Brick, Paved, Garage, Garage Faces Front, Garage - Single Door, Garage Door Opener, Guest, Parking Space, Electric Vehicle Charging Station(s)
  • Total Parking Spaces: 2.00

Utilities

  • Sprinklers: Yes
  • Heating: Yes
  • Laundry: Yes
  • Appliances: 6 Burner Stove, Dishwasher, Gas Range, Tankless Water Heater, Vented Exhaust Fan
  • Electric: Standard
  • Heating Type: Central, Fireplace(s)
  • Laundry Features: Individual Room, Inside, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Mountainous, Street Lights

Schools

  • School District: Walnut Valley Unified

Lot Info

  • Land Lease: No
  • Lot Features: Garden, Gentle Sloping, Landscaped, Lot 6500-9999, Near Public Transit, Park Nearby, Sprinkler System, Sprinklers In Front
  • Lot Size Sq Ft: 8261.00
  • Lot Size Acres: 0.1896

Multi Family

  • Lease Considered: No
  • Lot Size Area: 8261.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Lot: 85
  • Tax Tract Number: 8074

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
May 28, 2021
Closed on
Aug 12, 2021
Sold by
Ko Jonathan Ahming and Ko Amy Laiwah
Bought by
Zhao Ke and Ko Amy Laiwah
Seller's Agent
Sofia Chang
RE/MAX 2000 REALTY
Buyer's Agent
Jack Tsai
Exp Realty of California Inc
List Price
$1,388,000
Sold Price
$1,090,000
Premium/Discount to List
-$298,000
-21.47%
Total Days on Market
73
Current Estimated Value
$1,419,934

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$329,934
Avg. Annual Appreciation
7.56%
Original Mortgage
$800,000
Outstanding Balance
$733,255
Interest Rate
2.7%
Mortgage Type
New Conventional
Estimated Equity
$706,766

Purchase Details

Closed on
Aug 11, 2018
Sold by
Ko Jonathan Ahming and Ko Amy Laiwah
Bought by
Ko Jonathan Ahming and Ko Amy Laiwah

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$200,000
Interest Rate
4.5%
Mortgage Type
Unknown

Purchase Details

Closed on
May 8, 2015
Sold by
Khalighi Sirous
Bought by
Ko Jonathan A and Ko Amy L

Purchase Details

Closed on
Mar 17, 1999
Sold by
Khalighi Elham
Bought by
Khalighi Sirous

Purchase Details

Closed on
Nov 24, 1997
Sold by
Baum Robert L
Bought by
Baum Robert L and Baum Catherine T

Purchase Details

Closed on
Dec 11, 1996
Sold by
Tierney Patricia A and Tierney Patricia Ann
Bought by
Tierney W S and Tierney Patricia A

Purchase Details

Closed on
Jul 7, 1993
Sold by
Marie A Swager Trust
Bought by
Baum Robert L and Tierney Patricia Ann
Source: Public Records

Similar Homes in the area

  • 689 Castlehill Dr, Walnut, CA 91789

    $1,750,530

    • 4 Beds
    • 3.5 Baths
    • 2,537 Sq Ft
    • 689 Castlehill Dr
    • Walnut, CA

    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

    Edward Chen Realty One Group West

    Section Image
  • 338 Calle Vista, Walnut, CA 91789

    $1,650,000

    • 5 Beds
    • 4 Baths
    • 2,890 Sq Ft
    • 338 Calle Vista
    • Walnut, CA

    Nestled on a tranquil cul-de-sac in a highly sought-after Walnut neighborhood, this impressive residence offers an exceptional living experience. Perched on an elevated lot, this home commands fantastic views of the surrounding mountain valleys and city lights, offering a picturesque backdrop for both comfort and recreation. The thoughtfully designed interior features five bedrooms and four

    Amy Ji ReMax 2000 Realty

    Section Image
  • 418 Camino de Teodoro, Walnut, CA 91789

    $1,200,000

    • 4 Beds
    • 3 Baths
    • 2,036 Sq Ft
    • 418 Camino de Teodoro
    • Walnut, CA

    This brand new modern home built in 2023 has 4 bedrooms and 3 bathrooms. The large balcony by the front door creates a grand entrance. The living room has an open concept, with plenty of windows allowing natural light into the home. The kitchen is equipped with brand new appliances. Additionally on the first floor, there is a family room, laundry room, and a bathroom. On the second floor, there

    FEIFAN JIANG IBuilder Group

    Section Image
  • 135 Ricci Ave, Walnut, CA 91789

    $1,349,800

    • 5 Beds
    • 3 Baths
    • 2,267 Sq Ft
    • 135 Ricci Ave
    • Walnut, CA

    Beautifully remodeled 5-bedroom, 3-bathroom home offering 2,267 sq. ft.of living space on a 7,495 sq. ft. lot in the highly sought-after WalnutSchool District. This versatile layout includes the primary suite and twobedrooms downstairs, plus two additional bedrooms and a spacious loftupstairs. Enjoy modern upgrades throughout, including all copper plumbing, threeremodeled

    XIin Wang Presidential Inc

    Section Image
  • 1250 Kinglake Dr, Walnut, CA 91789

    $1,450,000

    • 4 Beds
    • 3 Baths
    • 2,307 Sq Ft
    • 1250 Kinglake Dr
    • Walnut, CA

    Welcome to your dream gated home with a long driveway in Diamond Bar hill community. This two story home with a 3-car garage offers a unique chance to embrace a sophisticated lifestyle in an unbeatable atmosphere. Step into a world of modern luxury as you explore this fully upgraded 4-bedroom, 3-baths & 3 car garages, 2307 sf home on a 14,372 sf lot size with view of fantastic new pool, spa &

    Jamie Yiang 2020 Realty & Investment

    Section Image
  • 355 Beverly Dr, Walnut, CA 91789

    $1,349,900

    • 5 Beds
    • 3 Baths
    • 2,460 Sq Ft
    • 355 Beverly Dr
    • Walnut, CA

    Charming Single-Story Ranch Home in the Exclusive Walnut’s Knolls Estate. Nestled in the serene cul-de-sac and hillside of professionally-designed Walnut’s Knolls Estate. With 5 spacious bedrooms and 3 full baths, this home is ideal for family living or hosting guests. The well-designed floor plan includes two kitchens, two dining areas, and ample living space, making it perfect for entertaining

    ANA TENGCO ANA TENGCO & ASSOCIATES

    Section Image
  • 8590 Toyon St, Chino, CA 91708

    $1,214,990

    • 5 Beds
    • 4.5 Baths
    • 3,346 Sq Ft
    • 8590 Toyon St
    • Chino, CA

    Plan Three: Expansive Two-Story Home with Premium Features Plan Three offers a generous 3,346 sq. ft. of living space, featuring 5 bedrooms and 4 baths. This versatile design includes a loft, a dedicated fitness room, and a first-floor flex room-ideal for a home office, guest suite, or creative studio. The open-concept layout seamlessly connects the kitchen, dining, and living areas, creating a

    Section Image
  • 8590 Toyon St, Chino, CA 91708

    $1,154,990

    • 5 Beds
    • 4 Baths
    • 2,952 Sq Ft
    • 8590 Toyon St
    • Chino, CA

    Plan Two: Expansive Two-Story Living with Versatile Spaces Plan Two offers 2,952 sq. ft. of thoughtfully designed living space, featuring 5 bedrooms, a flex room, a spacious loft, and 4 baths. This home’s open-concept layout is perfect for a dynamic lifestyle, with generous spaces that adapt to your needs. The flex room can serve as a home office, gym, or creative space, while the loft provides

    Section Image
  • 650 Bull Frog Cir, Walnut, CA 91789

    $1,180,000

    • 4 Beds
    • 3 Baths
    • 2,050 Sq Ft
    • 650 Bull Frog Cir
    • Walnut, CA

    Location, location, location. This spacious 4 bedroom, 3 bathroom, 2 story home is located in the highly desired community of Walnut. This home features a convenient downstairs bedroom-perfect for multigenerational living or guests, alongside a formal living and dining room with an open, airy layout ideal for gatherings and special occasions. The inviting family room with a fireplace creates a

    Pamela Bergman-Swartz Elevate Real Estate Agency

    Section Image

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Zhao Ke $1,090,000 Wfg National Title Company
Ko Jonathan Ahming -- None Available
Ko Jonathan A $210,000 Fatcola-Resale
Khalighi Sirous -- Old Republic Title Company
Baum Robert L -- --
Tierney W S -- --
Baum Robert L -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Zhao Ke $800,000
Previous Owner Ko Jonathan Ahming $150,000
Previous Owner Ko Jonathan A $200,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
09/01/2021 09/01/21 Sold $1,090,000 +9.2% $458 / Sq Ft
08/01/2021 08/01/21 Price Changed $998,000 -20.2% $419 / Sq Ft
06/12/2021 06/12/21 Price Changed $1,250,000 -9.9% $525 / Sq Ft
05/28/2021 05/28/21 For Sale $1,388,000 -- $583 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History Compared to Growth

Source: Public Records

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
2024 $13,639 $1,134,036 $416,160 $717,876
2023 $13,281 $1,111,800 $408,000 $703,800
2022 $13,008 $1,090,000 $400,000 $690,000
2021 $5,532 $443,118 $233,166 $209,952
2020 $5,521 $438,576 $230,776 $207,800
2019 $2,701 $226,251 $226,251 $0
2018 $2,617 $221,815 $221,815 $0
2016 $2,436 $213,202 $213,202 $0
2015 $397 $26,082 $26,082 $0
2014 -- $25,572 $25,572 $0
Source: Public Records

Agents Affiliated with this Home

  • Section Image
  • Section Image
See All Agents

Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: WS21102080

California Regional Multiple Listing Service (CRMLS)

APN: 8722-015-024