Seller's Agent in 2026
Julie Davis
Compass
(408) 888-6587
1 in this area
76 Total Sales
21476 Orange Ave Castro Valley, CA 94546
South of 580 Neighborhood
3
Beds
2.5
Baths
1,197
Sq Ft
5,101
Sq Ft Lot
Highlights
- Deck
- Bonus Room
- Gazebo
- Wood Flooring
- Quartz Countertops
- Electric Vehicle Charging Station
About This Home
As of January 2026Extensively upgraded 3BD/2.5BA Castro Valley home with full 2025 refurbishment and restoration hardware inspired design throughout. Owned solar panels with dual Enphase power-wall batteries provide premium energy efficiency and whole-home backup. New high-efficiency HVAC system with heat pump and smart thermostat. Designer kitchen includes custom-built center island with quartz counters, bar seating, new stainless steel appliances, and updated cabinetry. Primary suite offers California Closet wardrobe systems and a fully remodeled bath with restoration hardware style lighting, vanities, and fixtures. Additional bathrooms feature new tile, glass enclosures, and coordinated finishes. Refinished hardwood flooring, new baseboards, recessed LED lighting, hardware, and fresh interior/exterior paint. Installed front yard drainage system with sump pump. New zebra blinds throughout. Relocated washer/dryer in garage to fit oversized vehicles. Garage equipped with Tesla universal electric charger. Backyard includes finished 100 +/- sf bonus room/shed with electrical, two patio areas, new fencing, and drought-resistant landscape with irrigation system. Prime location near schools. No spared expense in improving this stunning home.
Home Details
Home Type
- Single Family
Year Built
- Built in 1948
Lot Details
- 5,101 Sq Ft Lot
- Sprinklers on Timer
- Drought Tolerant Landscaping
- Back Yard
- Zoning described as R1
Parking
- 1 Car Attached Garage
Home Design
- Composition Roof
Interior Spaces
- 1,197 Sq Ft Home
- 1-Story Property
- Recessed Lighting
- Separate Family Room
- Living Room with Fireplace
- Dining Room
- Bonus Room
- Crawl Space
Kitchen
- Self-Cleaning Oven
- Range Hood
- Dishwasher
- Kitchen Island
- Quartz Countertops
- Disposal
Flooring
- Wood
- Tile
- Vinyl
Bedrooms and Bathrooms
- 3 Bedrooms
- Bathroom on Main Level
- Walk-in Shower
Laundry
- Laundry in Garage
- Washer and Dryer
Outdoor Features
- Balcony
- Deck
- Gazebo
Utilities
- Forced Air Heating and Cooling System
- Separate Meters
- Individual Gas Meter
Additional Features
- Solar owned by seller
- 100 SF Accessory Dwelling Unit
Community Details
- Electric Vehicle Charging Station
Listing and Financial Details
- Assessor Parcel Number 415-0120-026
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Oct 14, 2025
Closed on
Dec 22, 2025
Sold by
Das Sharmistha
Bought by
Chavez Alejandra and Aguilar Miguel
Seller's Agent
Julie Davis
Compass
Buyer's Agent
Juan Castillo
JetSet Homes
List Price
$999,998
Sold Price
$1,100,000
Premium/Discount to List
$100,002
10%
Views
98
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-39.64%
Original Mortgage
$988,000
Outstanding Balance
$987,064
Interest Rate
6.26%
Mortgage Type
New Conventional
Estimated Equity
-$2,698
Purchase Details
Listed on
Sep 25, 2024
Closed on
Oct 21, 2024
Sold by
Rodriguez-Chen Kristin Megan
Bought by
Chen Kevin
Seller's Agent
Kenneth Kremer
Kenneth A. Kremer, Broker
Buyer's Agent
Gregory Silva
Exp Realty Of California, Inc
List Price
$598,888
Sold Price
$700,000
Premium/Discount to List
$101,112
16.88%
Views
110
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
46.20%
Purchase Details
Listed on
Sep 25, 2024
Closed on
Oct 16, 2024
Sold by
Mark Foster And Margaret Ann Foster Trus and Foster Eric Michael
Bought by
Liang Michael Yichao and Chen Kevin
Seller's Agent
Kenneth Kremer
Kenneth A. Kremer, Broker
Buyer's Agent
Gregory Silva
Exp Realty Of California, Inc
List Price
$598,888
Sold Price
$700,000
Premium/Discount to List
$101,112
16.88%
Views
110
Purchase Details
Closed on
Apr 3, 2007
Sold by
Foster Herbert Bismarck and Foster Margaret Ann
Bought by
Foster Herbert Bismarck and Foster Margaret Ann
Purchase Details
Closed on
Apr 21, 1997
Sold by
Carbone Kenneth A
Bought by
Foster Mark and Foster Margaret A
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$137,200
Interest Rate
7.86%
Create a Home Valuation Report for This Property
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,100,000 | Chicago Title | |
| Grant Deed | -- | Wfg National Title Insurance C | |
| Grant Deed | -- | Wfg National Title Insurance C | |
| Grant Deed | $700,000 | Wfg National Title Insurance C | |
| Grant Deed | $700,000 | Wfg National Title Insurance C | |
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | $171,500 | Fidelity National Title Co |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $988,000 | New Conventional | |
| Previous Owner | $137,200 | No Value Available |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/02/2026 01/02/26 | Sold | $1,100,000 | +10.0% | $919 / Sq Ft | |
| 12/01/2025 12/01/25 | Pending | -- | -- | -- | |
| 10/14/2025 10/14/25 | For Sale | $999,998 | -7.0% | $835 / Sq Ft | |
| 04/18/2025 04/18/25 | Sold | $1,075,000 | +8.8% | $787 / Sq Ft | View Prior Sale |
| 03/14/2025 03/14/25 | Pending | -- | -- | -- | |
| 03/06/2025 03/06/25 | For Sale | $988,000 | +41.1% | $723 / Sq Ft | |
| 02/04/2025 02/04/25 | Off Market | $700,000 | -- | -- | |
| 10/25/2024 10/25/24 | Sold | $700,000 | +16.9% | $585 / Sq Ft | View Prior Sale |
| 10/03/2024 10/03/24 | Pending | -- | -- | -- | |
| 09/25/2024 09/25/24 | For Sale | $598,888 | -- | $500 / 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 | $10,807 | $700,000 | $210,000 | $490,000 |
| 2024 | $10,807 | $832,320 | $249,696 | $582,624 |
| 2023 | $4,104 | $816,000 | $244,800 | $571,200 |
| 2022 | $4,003 | $263,195 | $79,035 | $184,160 |
| 2021 | $3,951 | $258,034 | $77,485 | $180,549 |
| 2020 | $3,896 | $255,390 | $76,691 | $178,699 |
| 2019 | $3,921 | $250,384 | $75,188 | $175,196 |
| 2018 | $3,698 | $245,476 | $73,714 | $171,762 |
| 2017 | $3,607 | $240,663 | $72,269 | $168,394 |
| 2016 | $3,395 | $235,945 | $70,852 | $165,093 |
| 2015 | $3,298 | $232,402 | $69,788 | $162,614 |
| 2014 | $3,120 | $227,850 | $68,421 | $159,429 |
Source: Public Records
Agents Affiliated with this Home
-
Julie Davis
-
Cristina Gonzalez
Seller Co-Listing Agent in 2026
Cristina Gonzalez
Compass
(408) 930-6493
1 in this area
73 Total Sales
-
Juan Castillo
Buyer's Agent in 2026
Juan Castillo
JetSet Homes
(650) 906-1389
1 in this area
10 Total Sales
-
Hannah Kim
Seller's Agent in 2025
Hannah Kim
Compass
(415) 999-2124
1 in this area
47 Total Sales
-
Jean Roxanne Chua
Buyer's Agent in 2025
Jean Roxanne Chua
Exp Realty Of California, Inc
(510) 378-8916
2 in this area
58 Total Sales
-
Kenneth Kremer
Seller's Agent in 2024
Kenneth Kremer
Kenneth A. Kremer, Broker
(510) 301-1957
1 in this area
43 Total Sales
Map
Source: MLSListings
MLS Number: ML82024775
APN: 415-0120-026-00
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