NOT LISTED FOR SALE

166 Castle Crest Rd Alamo, CA 94507

Tice Valley Neighborhood

Estimated Value: $2,110,000 - $2,524,542

4 Beds
3 Baths
3,623 Sq Ft
$647/Sq Ft Est. Value

Last Sold November 20, 2020

Last sale price $1,680,000 $464 Per Sq Ft

Est. 39% increase in value since last sale

Current estimated payment $14,006/month

10 Days on Market

Highlights

  • RV or Boat Parking
  • Updated Kitchen
  • Canyon View
  • Murwood Elementary School Rated A
  • 1.15 Acre Lot
  • Contemporary Architecture

About This Home

As of November 2020

The home you've been waiting for! Spectacular Westside Alamo! Views! Spacious floor plan|Private setting w/front courtyard w/rustic corrugated steel privacy screen|Foyer w/marble floor|Living room w/vaulted beamed ceiling, oversized stone FP & Views| Beautifully updated kitchen w/stainless appliances w/ double ovns, 6 burner gas cooktop w/vent hood, pot filler, built-in fridge, custom qtr sawn oak cabinets, large center island | breakfast bar | Sunny nook| Dining area with skylights | Huge Family room w/ plantation shutters, FP & custom built-ins | Jr ensuite on main level + 2 secondary bdrms+Upgraded Full bath| Spacious Laundry rm with storage & side door| Luxurious owners suite w/large sitting area & private balcony| Updated bathroom w/dual shower heads, granite countertops, dual vanity, stone floor - plumbed for tub, huge walk-in closet| Breathtaking views spacious 2-level TREX deck spanning over 1700' Two car garage|Security System|1.15 Acres| Easy access to downtown WC & Freeway|

Last Agent to Sell the Property

Elizabeth Enea

Compass License #01053970 Listed on: 10/21/2020

Compass

Last Buyer's Agent

Kam Moshari

Exp Realty Of California, Inc License #01260589

Exp Realty Of California, Inc

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1961

Lot Details

  • 1.15 Acre Lot
  • Landscaped
  • Private Lot
  • Front Yard

Parking

  • 2 Car Detached Garage
  • Workshop in Garage
  • Garage Door Opener
  • RV or Boat Parking

Property Views

  • Canyon
  • Hills
  • Valley

Home Design

  • Contemporary Architecture
  • Shingle Roof
  • Wood Siding

Interior Spaces

  • 2-Story Property
  • Skylights
  • Wood Burning Fireplace
  • Gas Fireplace
  • Window Screens
  • Family Room with Fireplace
  • 3 Fireplaces
  • Living Room with Fireplace
  • Dining Area

Kitchen

  • Updated Kitchen
  • Eat-In Kitchen
  • Gas Range
  • Dishwasher
  • Kitchen Island
  • Stone Countertops
  • Disposal

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer
  • 220 Volts In Laundry

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Utilities

  • Zoned Heating and Cooling
  • 220 Volts in Kitchen

Community Details

  • No Home Owners Association
  • Contra Costa Association
  • Westside Danvill Subdivision, Custom Floorplan

Listing and Financial Details

  • Assessor Parcel Number 1884200138

Home Details

Home Type

Single Family

Year Built

Built in 1961

Lot Details

0

Parking

2

Listing Details

  • Stories: 2
  • Year Built: 1961
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 1.15
  • Subdivision Name: WESTSIDE DANVILL
  • Directions: Danville Blvd | Crest Ave | Castle Crest Rd
  • Architectural Style: Contemporary
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • ResoPropertyType: Residential
  • ResoBuildingAreaSource: PublicRecords
  • Special Features: None

Interior Features

  • Flooring: Hardwood, Carpet
  • Basement: Crawl Space
  • Appliances: Dishwasher, Disposal, Gas Range, Refrigerator
  • Full Bathrooms: 3
  • Total Bedrooms: 4
  • Fireplace Features: Family Room, Gas, Gas Starter, Living Room, Wood Burning
  • Fireplaces: 3
  • Fireplace: Yes
  • Interior Amenities: Dining Area, Family Room, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Updated Kitchen
  • Window Features: Screens, Skylight(s)
  • Room Kitchen Features: 220 Volt Outlet, Counter - Stone, Dishwasher, Eat In Kitchen, Garbage Disposal, Gas Range/Cooktop, Island, Pantry, Refrigerator, Updated Kitchen

Exterior Features

  • Roof: Shingle
  • Lot Features: Front Yard, Private
  • Pool Features: None
  • Pool Private: No
  • View: Canyon, Hills, Las Trampas Foothills, Valley
  • View: Yes
  • Construction Type: Wood Siding
  • Exterior Features: Sprinklers Automatic, Landscape Back, Landscape Front
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: No
  • Covered Parking Spaces: 2
  • Parking Features: Detached, Workshop in Garage, Guest, RV Possible, Garage Door Opener

Utilities

  • Heating: Zoned
  • Cooling: Zoned, See Remarks
  • Laundry Features: 220 Volt Outlet, Dryer, Laundry Room, Washer, Cabinets
  • Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar, 220 Volts in Kitchen
  • Electricity On Property: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association Name: CONTRA COSTA
  • Association: No

Schools

  • Senior High School District: Walnut Creek (925) 944-6850

Lot Info

  • Lot Size Sq Ft: 50094
  • Parcel Number: 1884200138
  • ResoLotSizeUnits: Acres

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Sep 24, 2025
Sold by
Khonsari Hamidreza M and Khonsari Terri A
Bought by
Hamidreza And Terri Khonsari Family Trust and Khonsari
Current Estimated Value
$2,343,136

Purchase Details

Listed on
Oct 21, 2020
Closed on
Nov 18, 2020
Sold by
Hong Gregory Alan and Hong Rosellen D
Bought by
Khonsari Hamidreza M and Khonsari Terri A
Seller's Agent
Elizabeth Enea
Compass
Buyer's Agent
Kam Moshari
Exp Realty Of California, Inc
List Price
$1,599,000
Sold Price
$1,680,000
Premium/Discount to List
$81,000
5.07%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.69%
Original Mortgage
$765,600
Interest Rate
2.8%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 13, 2010
Sold by
Hong Gregory Alan and Hong Rosellen D
Bought by
Hong Gregory Alan and Hong Rosellen D

Purchase Details

Closed on
Nov 20, 1993
Sold by
Hong Gregory Alan and Hong Rosellen D
Bought by
Hong Gregory Alan and Hong Rosellen D
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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
Hamidreza And Terri Khonsari Family Trust -- None Listed On Document
Khonsari Hamidreza M $1,680,000 Fidelity National Title Co
Hong Gregory Alan -- None Available
Hong Gregory Alan -- None Available
Hong Gregory Alan -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Khonsari Hamidreza M $765,600
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
02/04/2025 02/04/25 Off Market $1,680,000 -- --
11/20/2020 11/20/20 Sold $1,680,000 +5.1% $464 / Sq Ft
10/31/2020 10/31/20 Pending -- -- --
10/21/2020 10/21/20 For Sale $1,599,000 -- $441 / Sq Ft
Source: Contra Costa Association of REALTORS®

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
2025 $21,042 $1,818,483 $1,028,309 $790,174
2024 $20,268 $1,782,828 $1,008,147 $774,681
2023 $20,268 $1,747,872 $988,380 $759,492
2022 $19,812 $1,713,600 $969,000 $744,600
2021 $38,643 $1,680,000 $950,000 $730,000
2019 $10,742 $886,771 $335,202 $551,569
2018 $10,380 $869,384 $328,630 $540,754
2017 $10,188 $852,338 $322,187 $530,151
2016 $9,998 $835,626 $315,870 $519,756
2015 $9,770 $823,075 $311,126 $511,949
2014 $9,657 $806,953 $305,032 $501,921
Source: Public Records

Agents Affiliated with this Home

  • Elizabeth Enea

    Seller's Agent in 2020

    Elizabeth Enea

    Compass

    (925) 200-2471

    34 Total Sales

    Elizabeth Enea
    Section Image
  • Kam Moshari

    Buyer's Agent in 2020

    Kam Moshari

    Exp Realty Of California, Inc

    (925) 210-0888

    57 Total Sales

    Kam Moshari
    Section Image
See All Agents

Map

Source: Contra Costa Association of REALTORS®

MLS Number: 40926250

Contra Costa Association of REALTORS®

APN: 188-420-013-8

California Contra Costa County Alamo 94507 Tice Valley

166 Castle Crest Rd, Alamo, CA

Not Listed for Sale

Detached

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Contra Costa Association of REALTORS® Bay East ©2025. BridgeMLS ©2025, CCAR ©2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Nearby Homes