Veronica Avelar
RE/MAX Star Properties
(628) 230-4572
33 Total Sales
1 in Cowell Terrace
$1,215,000 Price
823 Navaronne Way Concord, CA 94518
Cowell Terrace NeighborhoodEstimated Value: $1,437,375
5
Beds
1
Bath
3,535
Sq Ft
$407/Sq Ft
Est. Value
Highlights
- Horses Allowed On Property
- 27,878 Sq Ft lot
- No HOA
- Solar Power System
- View of Hills
- Fireplace
About This Home
As of November 2020Walnut Creek adjacent gated estate with barn and rental cottage. Primary home is multi-level with 4bed, 4bath, solar, 2fireplaces, a temperature-controlled 600 bottle wine room including an opulent En-Suite upstairs with dual walk-in closets and spacious-renovated bathroom, plus a second Suite on the 1st level. Relax on the private balcony with views of hills and acreage below. The cottage includes a 1bed, 1bath, living area, kitchen, laundry hookups - a great revenue source. Hang out at the cabana with a well-equipped outdoor kitchen, plenty of seating. 2-stable red barn livestock capable with approved City Permit, woodworking area/storage. 3car attached garage, storage shed, detached 1car garage/workshop with half bath, fitness/media room, plus RV parking and garden boxes. The little ones will enjoy their very own playhouse and fort. In proximity to De La Salle, Carondelet, Lime Ridge Open Space, Contra Costa Canal Trail, Whole Foods, much more.
Last Agent to Sell the Property
Coldwell Banker License #01323881 Listed on: 09/14/2020
Last Buyer's Agent
Out Of Area Non Member
Bay East Aor
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Property Details
Home Type
- Multi-Family
Year Built
- Built in 1985
Lot Details
- 27,878 Sq Ft Lot
- Garden
- Front Yard
Parking
- Garage
Home Design
- Duplex
- Composition Shingle Roof
- Wood Siding
Interior Spaces
- Fireplace
- Views of Hills
Kitchen
- Dishwasher
- Disposal
Flooring
- Carpet
- Laminate
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- 1 Bathroom
Laundry
- Dryer
- Washer
- 220 Volts In Laundry
Home Security
- Security Gate
- Intercom
Utilities
- Cooling Available
- Zoned Heating
Additional Features
- Solar Power System
- Horses Allowed On Property
Community Details
- No Home Owners Association
- San Miguel Subdivision
Listing and Financial Details
- Assessor Parcel Number 1302300114
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
Sep 14, 2020
Closed on
Oct 21, 2020
Sold by
Hogan Tommy Alan and Hogan Shelly Blue
Bought by
Seller's Agent
Griselda Quezada-Chavez
Coldwell Banker
Buyer's Agent
Out Of Area Non Member
Bay East Aor
List Price
$1,500,000
Sold Price
$1,189,000
Premium/Discount to List
-$311,000
-20.73%
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$248,375
Avg. Annual Appreciation
3.27%
Purchase Details
Closed on
Jan 4, 2013
Sold by
Hogan Tommy Alan and Hogan Shelly Blue
Bought by
Hogan Tommy and Hogan Shelly Blue
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Interest Rate
3.27%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jul 12, 2010
Sold by
Hogan Tommy Alan and Hogan Shelly Blue
Bought by
Hogan Tommy A and Hogan Shelly B
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
4.76%
Mortgage Type
New Conventional
Purchase Details
Closed on
Mar 14, 2009
Sold by
Hogan Tommy A and Hogan Shelly Blue
Bought by
The Tommy & Shelly Hogan Living Trust
Purchase Details
Closed on
Feb 7, 1998
Sold by
Hogan Tommy A and Hogan Shelly Blue
Bought by
Hogan Tommy A and Hogan Shelly Blue
Purchase Details
Closed on
Dec 23, 1997
Sold by
Hogan Tommy A and Hogan Shelly B
Bought by
Hogan Tommy A and Hogan Shelly Blue
Purchase Details
Closed on
Sep 30, 1996
Sold by
Ann Roths Mary and Ann Reba Morrison
Bought by
Hogan Tommy A and Hogan Shelly B
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Cowell Terrace, CA
-
Veronica Avelar
-
Varsha Upadhye
Varsha Upadhye
Coldwell Banker Realty
(925) 396-5506
51 Total Sales
1 in Cowell Terrace
$1,140,000 Price
-
Laura Nelson
Laura Nelson
EXP Realty
(925) 396-8308
81 Total Sales
1 in Cowell Terrace
$1,300,000 Price
-
Wendy Moore
Wendy Moore
Christie's Intl Re Sereno
(925) 396-5212
157 Total Sales
1 in Cowell Terrace
$984,000 Price
-
Erica Marr
Erica Marr
COMMUNITY REALTY & INVESTMENTS
(925) 320-3600
102 Total Sales
1 in Cowell Terrace
$750,000 Price
-
Kelly Crawford
Kelly Crawford
Vanguard Properties
(925) 396-7158
216 Total Sales
1 in Cowell Terrace
$1,325,000 Price
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 | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $1,189,000 | Fidelity National Title Co | ||
| Hogan Tommy | -- | Old Republic Title Company | |
| Hogan Tommy Alan | -- | Old Republic Title Company | |
| Hogan Tommy A | -- | Pacific Coast Title Company | |
| Hogan Tommy Alan | -- | Pacific Coast Title Company | |
| The Tommy & Shelly Hogan Living Trust | -- | None Available | |
| Hogan Tommy A | -- | -- | |
| Hogan Tommy A | -- | -- | |
| Hogan Tommy A | $250,000 | Nortwestern Title Company |
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 | Borrower | Loan Amount |
|---|---|---|---|
| Open | $100,000 | ||
| Open | Gregg Jonathan M | $1,040,000 | |
| Previous Owner | Hogan Tommy A | $100,000 | |
| Previous Owner | Hogan Tommy | $400,000 | |
| Previous Owner | Hogan Tommy A | $417,000 | |
| Previous Owner | Hogan Tommy A | $450,000 | |
| Previous Owner | Hogan Tom A | $200,000 | |
| Previous Owner | Hogan Tommy A | $250,000 | |
| Previous Owner | Hogan Tommy A | $100,000 | |
| Previous Owner | Hogan Tommy A | $250,000 | |
| Previous Owner | Hogan Tommy A | $30,000 |
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 |
|---|---|---|---|---|
| 06/16/2025 06/16/25 | Off Market | $1,189,000 | -- | -- |
| 02/04/2025 02/04/25 | Off Market | $1,189,000 | -- | -- |
| 11/04/2020 11/04/20 | Sold | $1,189,000 | -0.4% | $336 / Sq Ft |
| 09/28/2020 09/28/20 | Pending | -- | -- | -- |
| 09/24/2020 09/24/20 | Price Changed | $1,194,000 | -20.4% | $338 / Sq Ft |
| 09/14/2020 09/14/20 | For Sale | $1,500,000 | -- | $424 / Sq Ft |
Source: Contra Costa Association of REALTORS®
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 | $16,093 | $1,312,748 | $815,914 | $496,834 |
| 2025 | $16,093 | $1,287,009 | $799,916 | $487,093 |
| 2024 | $15,385 | $1,261,775 | $784,232 | $477,543 |
| 2023 | $15,385 | $1,237,035 | $768,855 | $468,180 |
| 2022 | $15,180 | $1,212,780 | $753,780 | $459,000 |
| 2021 | $14,807 | $1,189,000 | $739,000 | $450,000 |
| 2019 | $6,521 | $453,029 | $197,094 | $255,935 |
| 2018 | $6,251 | $444,147 | $193,230 | $250,917 |
| 2017 | $6,014 | $435,440 | $189,442 | $245,998 |
| 2016 | $5,813 | $426,903 | $185,728 | $241,175 |
| 2015 | $5,696 | $420,492 | $182,939 | $237,553 |
| 2014 | $5,549 | $412,256 | $179,356 | $232,900 |
Source: Public Records
Agents Affiliated with this Home
-
Griselda Quezada-Chavez
Seller's Agent in 2020
Griselda Quezada-Chavez
Coldwell Banker
(925) 586-7738
32 Total Sales
-
ON
Buyer's Agent in 2020
Out Of Area Non Member
Bay East Aor
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 40919958
APN: 130-230-011-4
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Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. 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.
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