21723 Shadyspring Rd, Castro Valley, CA, 94546
About This Home
Bathed in natural light, this 3 bedroom, 2 bath home offers a warm and welcoming atmosphere. You are greeted by the low maintenance front yard, and then enter into the inviting living space with vaulted ceilings. You’ll love the updated kitchen with recessed lighting, refinished cabinets, newer appliances, and an island that opens up to the family room. The downstairs bathroom boasts an updated vanity, flooring, and lighting. Upstairs, the primary bedroom suite with a spacious walk-in closet, serves as a private retreat where you can sip your morning coffee on the balcony while taking in the rolling hills. The backyard provides an additional space to unwind in the light filled sunroom on the freshly painted deck. This home also features dual-paned windows, a new sliding glass door in the 1st bedroom, a Nest thermostat, a RO water system, and a garage door open indicator. While tucked back in the neighborhood the home also has easy access to Carlos Bee Park, Trader Joe's, and other nearby shops and stores.
Getting Around
Somewhat Walkable
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Existing
- Year built: 1973
Materials
- Roof: Composition
- Construction materials: Stucco,Vinyl Siding
Type & Style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subType: Residential,Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Electric Range,Oven,Refrigerator,Gas Water Heater,Dryer,Washer
- Laundry features: Laundry Closet
Basement
- Basement: Crawl Space
Bathroom
- Features: Shower Over Tub,Updated Baths,Stall Shower,Tile
Bedrooms & Bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Features
- Flooring: Hardwood,Laminate,Tile,Vinyl,Carpet
- Number of fireplaces: 1
- Fireplace features: Family Room
- Fireplace: Yes
Heating & Cooling
- Heating features: Forced Air
- Cooling features: Ceiling Fan(s)
Interior Area
- Total structure area: 1,876
- Total interior livable area: 1,876 sqft
Kitchen
- Features: Tile Counters,Dishwasher,Electric Range/Cooktop,Disposal,Oven Built-in,Refrigerator
Property
Details
- Parcel number: 4151907
- Special condition: Standard
Features
- Levels: Two
- Stories: 2
- Pool features: None
- Patio & porch: Deck
- Exterior features: Balcony
- Has view: Yes
- View description: Hills,Partial
Lot
- Lot size: 6,534 sqft
- Features: Sloped Up,Back Yard,Front Yard
Parking
- Total spaces: 2
- Parking features: Attached
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Inland Flooding
- Heat Wave
How This Home’s Risks Compare
FEMA Declared Disasters in Alameda County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $5,309 | $63,708 |
| Home Insurance * | $162 | $1,944 |
| Property Taxes | $1,117 | $13,404 |
| Electricity | $402 | $4,827 |
| Total | $6,990 | $83,880 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2026-05-12 | Pending sale | $1,050,000 |
| 2026-04-30 | Listed for sale | $1,050,000 |
| 2026-04-01 | Listing removed | $4,000 |
| 2026-03-14 | Listed for rent | $4,000 |
| 2021-04-07 | Listing removed | -- |
| 2021-04-04 | Listed for rent | $3,300 |
For Sale by Agent
View on Zillow