Khristian Buison
Responds Quickly
Keller Williams Silicon
(925) 261-7960
15 Total Sales
8 in Lone Tree Valley
$559K - $861K Price Range
1653 Observation Ct Antioch, CA 94531
Lone Tree Valley Neighborhood
5
Beds
3
Baths
3,409
Sq Ft
10,866
Sq Ft Lot
Highlights
- Solar Power System
- Premium Lot
- Stone Countertops
- Updated Kitchen
- Engineered Wood Flooring
- No HOA
About This Home
As of June 2026A wonderful home located on a secluded court in the upscale area of Antioch could be yours! The elegance of this home starts with the sparkling walkway leading to a spectacular entry. Once inside the home, you get the feeling of opulence as you walk through the expansive floor plan that includes a separate formal living/family room that flows nicely into the large and highly upgraded kitchen. The primary bedroom, along with a secondary bedroom, are both on the ground level, a unique feature of this home. The flooring consists of primarily upgraded tile and carpet in the bedrooms, along with beautiful engineered wood in the upstairs loft. This amazing home sits on a lot that is just shy of 11,000 sq ft, providing lots of space to create the backyard of your dreams, including space for a pool and possible RV parking. As an added bonus, the solar is completely paid off! Located near shopping and schools, this highly desirable area is a great place to live and raise a family.
Last Agent to Sell the Property
Thomas Bell
Bell Realty License #01426274 Listed on: 03/22/2026
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Home Details
Home Type
- Single Family
Year Built
- Built in 2002
Lot Details
- 10,866 Sq Ft Lot
- Wood Fence
- Premium Lot
- Level Lot
- Front and Back Yard Sprinklers
- Sprinklers on Timer
- Back, Front, and Side Yard
Parking
- 3 Car Attached Garage
- Garage Door Opener
Home Design
- Stucco
Interior Spaces
- 3,409 Sq Ft Home
- 2-Story Property
- Ceiling Fan
- Window Treatments
- Family Room with Fireplace
- Formal Dining Room
- Home Office
Kitchen
- Updated Kitchen
- Self-Cleaning Oven
- Gas Range
- Microwave
- Plumbed For Ice Maker
- Dishwasher
- Kitchen Island
- Stone Countertops
Flooring
- Engineered Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- 3 Full Bathrooms
Laundry
- Laundry Room
- Sink Near Laundry
- Laundry Cabinets
- Gas Dryer Hookup
Home Security
- Security System Owned
- Carbon Monoxide Detectors
- Fire and Smoke Detector
- Fire Sprinkler System
Eco-Friendly Details
- Solar Power System
- Solar owned by seller
- Solar Heating System
Outdoor Features
- Shed
Utilities
- Zoned Heating and Cooling System
- Heating System Uses Natural Gas
- Separate Meters
- 220 Volts
- 220 Volts in Kitchen
- Individual Gas Meter
- Water Filtration System
- Water Heater
- Water Softener
Community Details
- No Home Owners Association
- Delta Association
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Mar 22, 2026
Closed on
Jun 26, 2026
Sold by
Katzenberger Stephen and Thompson Joan L
Bought by
Seller's Agent
Thomas Bell
Bell Realty
List Price
$799,000
Sold Price
$799,000
Views
116
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
0.74%
Original Mortgage
$559,300
Outstanding Balance
$559,300
Interest Rate
6.36%
Mortgage Type
New Conventional
Estimated Equity
$240,763
Purchase Details
Closed on
Dec 11, 2019
Sold by
Katzenberger Stephen H and Thompson Joan L
Bought by
Katzenberger Stephen H and Thompson Joan L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$470,000
Interest Rate
3.6%
Mortgage Type
New Conventional
Purchase Details
Closed on
Aug 8, 2018
Sold by
Qin Qlangao and Liang Yan Han
Bought by
Katzenberger Stephen Hugh and Thompson Joan L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$414,000
Interest Rate
4.5%
Mortgage Type
New Conventional
Purchase Details
Closed on
Mar 6, 2017
Sold by
Liao Lu Yan
Bought by
Liang Yan Han
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$373,000
Interest Rate
5.87%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Feb 22, 2017
Sold by
Sweeney Carlos W and Sweeney Judy E
Bought by
Qin Qiangao and Liang Yan Han
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$373,000
Interest Rate
5.87%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Feb 6, 2012
Sold by
Pacific Growth Opportunity Fund Ii Lp
Bought by
Sweeney Carlos W and Sweeney Judy E
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$252,000
Interest Rate
3.9%
Mortgage Type
New Conventional
Purchase Details
Closed on
Nov 15, 2010
Sold by
Bomberger Sophia W
Bought by
Pacific Growth Opportunity Fund Ii Lp
Purchase Details
Closed on
Jan 9, 2009
Sold by
Bomberger Sophia W
Bought by
Bomberger Sophia W and The Sophia W Bomberger Living Trust
Purchase Details
Closed on
Sep 6, 2007
Sold by
Bomberger Robert
Bought by
Bomberger Sophia W
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,000
Interest Rate
6.61%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 2, 2002
Sold by
Meritage Homes Of Northern Ca Inc
Bought by
Bomberger Robert
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$348,200
Interest Rate
3.95%
Mortgage Type
Negative Amortization
Purchase Details
Closed on
Sep 27, 2002
Sold by
Bomberger Sophia
Bought by
Bomberger Robert
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$348,200
Interest Rate
3.95%
Mortgage Type
Negative Amortization
Purchase Details
Closed on
May 20, 2002
Sold by
Inca Capital Fund 9 Llc
Bought by
Meritage Homes Of Northern Ca Inc
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Lone Tree Valley, CA
-
Khristian Buison
-
AnnMarie Barajas
AnnMarie Barajas
Heritage REI Inc.
(925) 693-8396
113 Total Sales
5 in Lone Tree Valley
$653K - $871K Price Range
-
Steven Wen
Steven Wen
Keller Williams Thrive
(669) 279-4702
88 Total Sales
3 in Lone Tree Valley
$740K - $800K Price Range
-
Stephen Beard
Stephen Beard
Kw Advisors East Bay
(510) 962-7729
45 Total Sales
3 in Lone Tree Valley
$740K - $915K Price Range
-
Guillean Arradaza
Guillean Arradaza
Kinetic Real Estate
(628) 237-4641
123 Total Sales
1 in Lone Tree Valley
$810,000 Price
-
Karen Ross
Karen Ross
Re/max Crossroads
(925) 319-5994
59 Total Sales
2 in Lone Tree Valley
$635K - $770K Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $799,000 | Fidelity National Title Compan | |
| Interfamily Deed Transfer | -- | Fidelity National Title Co | |
| Grant Deed | $614,000 | Old Republic Title Company | |
| Quit Claim Deed | -- | Old Republic Title Company | |
| Grant Deed | $575,000 | Old Republic Title Company | |
| Grant Deed | $315,000 | Chicago Title Company | |
| Trustee Deed | $261,800 | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | Chicago Title Co | |
| Grant Deed | $435,500 | First American Title | |
| Interfamily Deed Transfer | -- | First American Title | |
| Grant Deed | -- | North American Title Co |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $559,300 | New Conventional | |
| Previous Owner | $647,200 | New Conventional | |
| Previous Owner | $583,000 | New Conventional | |
| Previous Owner | $470,000 | New Conventional | |
| Previous Owner | $414,000 | New Conventional | |
| Previous Owner | $373,000 | Adjustable Rate Mortgage/ARM | |
| Previous Owner | $252,000 | New Conventional | |
| Previous Owner | $417,000 | New Conventional | |
| Previous Owner | $88,500 | Credit Line Revolving | |
| Previous Owner | $44,000 | Credit Line Revolving | |
| Previous Owner | $348,200 | Negative Amortization |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 06/29/2026 06/29/26 | Sold | $799,000 | 0.0% | $234 / Sq Ft |
| 05/28/2026 05/28/26 | For Sale | $799,000 | 0.0% | $234 / Sq Ft |
| 04/11/2026 04/11/26 | Pending | -- | -- | -- |
| 03/22/2026 03/22/26 | For Sale | $799,000 | -- | $234 / Sq Ft |
Source: bridgeMLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2026 | $7,909 | $698,621 | $175,223 | $523,398 |
| 2025 | $7,909 | $684,924 | $171,788 | $513,136 |
| 2024 | $7,464 | $671,495 | $168,420 | $503,075 |
| 2023 | $7,464 | $658,329 | $165,118 | $493,211 |
| 2022 | $7,346 | $645,422 | $161,881 | $483,541 |
| 2021 | $7,130 | $632,767 | $158,707 | $474,060 |
| 2019 | $6,987 | $614,000 | $154,000 | $460,000 |
| 2018 | $6,639 | $586,500 | $142,800 | $443,700 |
| 2017 | $4,045 | $340,907 | $47,617 | $293,290 |
| 2016 | $3,947 | $334,224 | $46,684 | $287,540 |
| 2015 | $4,247 | $329,204 | $45,983 | $283,221 |
| 2014 | $5,001 | $322,757 | $45,083 | $277,674 |
Source: Public Records
Agents Affiliated with this Home
-
TB
Seller's Agent in 2026
Thomas Bell
Bell Realty
Map
Source: bridgeMLS
MLS Number: 41128148
APN: 055-690-011-6
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 2026. CCAR 2026. bridgeMLS 2026. 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.
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