NOT LISTED FOR SALE

1921 Blue Mountain Ct Antioch, CA 94531

Lone Tree Valley Neighborhood

Estimated Value: $527,000 - $624,000

4 Beds
2 Baths
1,974 Sq Ft
$300/Sq Ft Est. Value

Last Sold July 19, 2012

Last sale price $169,000 $86 Per Sq Ft

Est. 251% increase in value since last sale

Current estimated payment $3,274/month

3 Days on Market

Highlights

  • Neighborhood Views
  • Bathtub
  • Walk-in Shower
  • Open to Family Room
  • Forced Air Heating and Cooling System
  • Dining Room

About This Home

As of July 2012

Short Sale. This well maintained beautiful house with 4 bedrooms and 2 baths shows well.

Last Agent to Sell the Property

Armando Fernandez

PN Real Estate Group License #01270010 Listed on: 03/06/2012

Last Buyer's Agent

Nick Pham

PN Real Estate Group License #01885945

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1992

Lot Details

  • Zoning described as R1

Parking

  • 2 Car Garage

Home Design

  • Tile Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 1,974 Sq Ft Home
  • 1-Story Property
  • Dining Room
  • Neighborhood Views
  • Open to Family Room

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 2 Full Bathrooms
  • Bathtub
  • Walk-in Shower

Utilities

  • Forced Air Heating and Cooling System
  • Sewer Within 50 Feet

Listing and Financial Details

  • Assessor Parcel Number 055-030-016-4

Home Details

Home Type

Single Family

Year Built

Built in 1992

Lot Details

0.32 Acres

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Sale Price Per Sq Ft: 85.61
  • Listing Class: Residential
  • Structure Sq Ft: 1974
  • Incorporated: Yes
  • Map Book Page: 595
  • Map Side Coordinate: 3
  • Map Top Coordinate: F
  • Thomas Bros Page: 595
  • Thomas Brothers: F3
  • Year Built: 1992
  • Zoning Description: R1
  • Special Features: 12
  • Property Sub Type: Detached

Interior Features

  • Family Room: Kitchen / Family Room Combo
  • Dining Room: No Formal Dining Room, No Informal Dining Room
  • Living Sq Ft: 1974
  • Stories: 1
  • Flooring: Carpet - Area
  • Maximum Bathrooms: 2
  • Minimum Bathrooms: 2
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Bathroom: Tubs - 2+, Stall Shower - 2+

Exterior Features

  • Foundation: Concrete Perimeter
  • Pool Description: Pool - No
  • Roof: Tile
  • View: Local/Neighborhood

Garage/Parking

  • Garage Spaces: 2

Utilities

  • Cooling System: Central AC
  • Heating System: Forced Air
  • Sewer/Septic System: Sewer in Street, Sewer Connected

Lot Info

  • Parcel Number: 055-030-016-4
  • List Price per Sq Ft: 98.28
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 14000.00
  • Lot Size Area Maximum Units: Square Feet
  • Lot Size Area Max Search: 14000.00
  • Lot Size Area Min Search: 14000.00
  • Maximum Lot Size: 14000.00
  • Map Book: Thomas Bros

Multi Family

  • Maximum Building Height: 1
  • Minimum Building Height: 1

MLS Schools

  • High School District Text: Antioch Unified

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 28, 2017
Sold by
Sunhui Llc
Bought by
Hui Sun
Current Estimated Value
$592,552

Purchase Details

Closed on
Dec 3, 2016
Sold by
Hui Sun
Bought by
Sunhui Llc

Purchase Details

Listed on
Mar 6, 2012
Closed on
Jul 11, 2012
Sold by
Yambao Gerardo and Yambao Florinda
Bought by
Sun Hui
Seller's Agent
Armando Fernandez
PN Real Estate Group
Buyer's Agent
Nick Pham
PN Real Estate Group
List Price
$194,000
Sold Price
$169,000
Premium/Discount to List
-$25,000
-12.89%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
9.64%

Purchase Details

Closed on
Aug 1, 2005
Sold by
Kor James S and Kor Patricia L
Bought by
Yambao Gerardo and Yambao Florinda

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$420,000
Interest Rate
5.46%
Mortgage Type
Stand Alone First
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
Hui Sun -- None Available
Sunhui Llc -- None Available
Sun Hui $169,000 First American Title Company
Sun Hui -- First American Title Company
Yambao Gerardo $560,000 Old Republic Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Yambao Gerardo $420,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
07/19/2012 07/19/12 Sold $169,000 -12.9% $86 / Sq Ft
03/09/2012 03/09/12 Pending -- -- --
03/06/2012 03/06/12 For Sale $194,000 -- $98 / Sq Ft
Source: MLSListings

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 $2,770 $204,019 $57,942 $146,077
2024 $2,591 $200,019 $56,806 $143,213
2023 $2,591 $196,098 $55,693 $140,405
2022 $2,556 $192,253 $54,601 $137,652
2021 $2,478 $188,484 $53,531 $134,953
2019 $2,408 $182,896 $51,945 $130,951
2018 $2,318 $179,311 $50,927 $128,384
2017 $2,300 $179,311 $50,927 $128,384
2016 $2,233 $175,796 $49,929 $125,867
2015 $2,476 $173,157 $49,180 $123,977
2014 $3,060 $169,766 $48,217 $121,549
Source: Public Records

Agents Affiliated with this Home

  • A

    Seller's Agent in 2012

    Armando Fernandez

    PN Real Estate Group

    Section Image
  • Nick Pham

    Buyer's Agent in 2012

    Nick Pham

    PN Real Estate Group

    (408) 425-5304

    7 Total Sales

    Nick Pham
    Section Image
See All Agents

Map

Source: MLSListings

MLS Number: ML81208817

MLSListings

APN: 055-030-016-4

California Contra Costa County Antioch 94509 Lone Tree Valley

1921 Blue Mountain Ct, Antioch, 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.

MLSListings Property Information © 2026 MLSListings Inc. All rights reserved. Listing information is deemed reliable but not guaranteed. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, MLSListings Inc. The viewer acknowledges ownership and validity of its copyright. Information provided is for personal, non-commercial use by a viewer with a bona fide interest in the purchase or sale of real estate of the type being offered via this website or other electronic means. The viewer is prohibited from copying, redistributing or retransmitting any of the data or information provided by MLSListing, Inc.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.