NOT LISTED FOR SALE

18538 Mountain Ln Castro Valley, CA 94552

Palomares Hills Neighborhood

Estimated Value: $1,432,589 - $1,660,000

4 Beds
2 Baths
2,176 Sq Ft
$697/Sq Ft Est. Value

Last Sold November 14, 2022

Last sale price $1,440,000 $662 Per Sq Ft

Est. 5% increase in value since last sale

Current estimated payment $9,362/month

34 Days on Market

Highlights

  • Atrium Room
  • Engineered Wood Flooring
  • No HOA
  • Independent Elementary School Rated A
  • Stone Countertops
  • 4 Car Garage

About This Home

As of November 2022

A unique single level home situated on a 14,000+ sq ft flat lot that you'll love. 4 bedrooms and 2 baths, with a huge bonus room that may serve as a media or game room. It features a 2 car attached garage and 2 car detached garage with plenty of parking space even for RV/boat. A zen like enclosed atrium when you enter the house. Open living and dining rooms with a fireplace overlooking at the gorgeous backyard with lots of natural light. Large open kitchen with plenty of storage and granite counter top. A park like private backyard is surrounded by trees and has a wood deck for you to enjoy the sunlight or outdoor cooking. Walking distance to Greenridge Park which has hiking trails, playground and picnic area. Recent upgrades include brand new carpeting, new attic insulation, new landscaping, and new water heater.

Last Agent to Sell the Property

Tasman Tang

Main Source Real Estate License #02009235 Listed on: 08/26/2022

Main Source Real Estate

Last Buyer's Agent

Debora Smith

Sotheby's Intl Rlty License #01444081

Sotheby's Intl Rlty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1967

Lot Details

  • 0.32 Acre Lot
  • Chain Link Fence
  • Landscaped
  • Lot Sloped Up
  • Back Yard

Parking

  • 4 Car Garage
  • Garage Door Opener

Home Design

  • Wood Siding
  • Stucco

Interior Spaces

  • 1-Story Property
  • Brick Fireplace
  • Double Pane Windows
  • Window Screens
  • Living Room with Fireplace
  • Atrium Room

Kitchen

  • Built-In Oven
  • Gas Range
  • Dishwasher
  • Stone Countertops
  • Disposal

Flooring

  • Engineered Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Dryer
  • Washer

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Outdoor Features

  • Shed

Utilities

  • No Cooling
  • Forced Air Heating System
  • Gas Water Heater

Community Details

  • No Home Owners Association
  • Bay East Association

Listing and Financial Details

  • Assessor Parcel Number 85160714

Home Details

Home Type

Single Family

Year Built

Built in 1967

Lot Details

0

Parking

4

Listing Details

  • Stories: 1
  • Year Built: 1967
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 0.32
  • Subdivision Name: None
  • Directions: Apple/Google maps
  • Architectural Style: None
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • ResoPropertyType: Residential
  • ResoBuildingAreaSource: PublicRecords
  • Special Features: None

Interior Features

  • Flooring: Carpet, Engineered Wood, Tile
  • Appliances: Dishwasher, Disposal, Gas Range, Oven, Refrigerator, Dryer, Washer, Gas Water Heater
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Door Features: Mirrored Closet Door(s)
  • Fireplace Features: Brick, Living Room
  • Fireplaces: 1
  • Fireplace: Yes
  • Interior Amenities: Atrium, Stone Counters
  • Window Features: Double Pane Windows, Screens, Window Coverings
  • Room Kitchen Features: Counter - Stone, Dishwasher, Garbage Disposal, Gas Range/Cooktop, Oven Built-in, Refrigerator

Exterior Features

  • Fencing: Fenced, Chain Link
  • Lot Features: Level, Sloped Up, Landscape Back
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Stucco, Wood Siding
  • Exterior Features: Backyard, Back Yard, Landscape Back
  • Other Structures: Shed(s)
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 4
  • Attached Garage: Yes
  • Covered Parking Spaces: 4
  • Parking Features: Attached, Detached, Garage Door Opener

Utilities

  • Heating: Forced Air
  • Utilities: All Public Utilities
  • Cooling: None
  • Laundry Features: Dryer, Washer
  • Security: Carbon Monoxide Detector(s), Smoke Detector(s)
  • Cooling Y N: No
  • Heating Yn: Yes
  • Electric: No Solar
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association Name: BAY EAST
  • Association: No

Lot Info

  • Lot Size Sq Ft: 14112
  • Parcel Number: 85160714
  • ResoLotSizeUnits: Acres

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 26, 2022
Closed on
Nov 9, 2022
Sold by
Tang Kwun Hung and Tang Katy
Bought by
Pope-Gluss Trust
Seller's Agent
Tasman Tang
Main Source Real Estate
Buyer's Agent
Debora Smith
Sotheby's Intl Rlty
List Price
$1,650,000
Sold Price
$1,440,000
Premium/Discount to List
-$210,000
-12.73%
Views
26
Current Estimated Value
$1,517,147

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$77,147
Avg. Annual Appreciation
1.65%

Purchase Details

Closed on
Aug 22, 2011
Sold by
Tang Kwun Hung
Bought by
Tang Kwun Hung and Khan Katy

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$472,500
Interest Rate
4.43%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 17, 2009
Sold by
Hanshaw Lary and The Hanshaw Family Trust
Bought by
Tang Kwun Hung

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$480,000
Interest Rate
4.88%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 6, 1995
Sold by
Hanshaw Yolanda B and Hanshaw Londa
Bought by
Hanshaw Londa and Hanshaw Family Trust

Purchase Details

Closed on
Oct 1, 1993
Sold by
Hanshaw Londa and Hanshaw Yolanda B
Bought by
Hanshaw Londa

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$203,150
Interest Rate
6.98%
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
Pope-Gluss Trust $1,440,000 Old Republic Title
Tang Kwun Hung -- Chicago Title Company
Tang Kwun Hung $620,000 Chicago Title Company
Hanshaw Londa -- --
Hanshaw Londa -- American Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Tang Kwun Hung $472,500
Previous Owner Tang Kwun Hung $480,000
Previous Owner Hanshaw Londa $203,150
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
02/04/2025 02/04/25 Off Market $1,440,000 -- --
11/14/2022 11/14/22 Sold $1,440,000 -9.9% $662 / Sq Ft
09/29/2022 09/29/22 Pending -- -- --
09/08/2022 09/08/22 Price Changed $1,599,000 -3.1% $735 / Sq Ft
08/26/2022 08/26/22 For Sale $1,650,000 -- $758 / Sq Ft
Source: Bay East 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 $18,087 $697,892 $299,075 $398,817
2024 $18,087 $1,463,200 $440,640 $1,028,160
2023 $17,890 $1,440,000 $432,000 $1,008,000
2022 $9,655 $747,105 $226,231 $527,874
2021 $9,408 $732,324 $221,797 $517,527
2020 $9,194 $731,748 $219,524 $512,224
2019 $9,363 $717,401 $215,220 $502,181
2018 $9,098 $703,340 $211,002 $492,338
2017 $8,859 $689,551 $206,865 $482,686
2016 $8,430 $676,034 $202,810 $473,224
2015 $7,878 $665,885 $199,765 $466,120
2014 $7,790 $652,847 $195,854 $456,993
Source: Public Records

Agents Affiliated with this Home

  • T

    Seller's Agent in 2022

    Tasman Tang

    Main Source Real Estate

    Section Image
  • Debora Smith

    Buyer's Agent in 2022

    Debora Smith

    Sotheby's Intl Rlty

    (650) 580-8286

    1 in this area

    20 Total Sales

    Debora Smith
    Section Image
See All Agents

Map

Source: Bay East Association of REALTORS®

MLS Number: 41006659

Bay East Association of REALTORS®

APN: 085-1607-014-00

California Alameda County Castro Valley 94552 Palomares Hills

18538 Mountain Ln, Castro Valley, 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.

Bay East Association of REALTORS® Bay East ©2025. CCAR ©2025. bridgeMLS ©2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. 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