3818 Norbridge Ave, Castro Valley, CA, 94546
About This Home
This stunning, three-story home showcases an ADU (accessory dwelling unit) complete with separate entrance, kitchen and full bath. The main home features an open floor plan with luxury vinyl plank flooring throughout and a bright and spacious dining and living area that provides access to private back deck. Upstairs, the modern kitchen boasts an island, pendant lighting, quartz countertops and stainless steel appliances. The large third-floor primary bedroom includes a walk-in closet. Other highlights include 40-amp. electric charging station pre-wiring, a solar energy system (lease or purchase required) and limited 10-year warranty. See sales counselor for approximate timing required for move-in ready homes.
Getting Around
Car-Dependent
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: New Construction
- New construction: Yes
- Year built: 2026
Other
- Builder name: KB Home
Type & Style
- Home type: Townhouse
- Property subType: Townhouse
Interior
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Interior Area
- Total interior livable area: 1,714 sqft
Property
Features
- Levels: 3.0
- Stories: 3
Parking
- Total spaces: 2
- Parking features: Garage
- Has garage: Yes
- Attached garage 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 | $5,865 | $70,380 |
| Home Insurance * | $179 | $2,148 |
| Property Taxes | $734 | $8,808 |
| Electricity | $398 | $4,786 |
| Total | $7,176 | $86,112 |
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)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-12 | Price change | $1,159,990 |
| 2026-04-04 | Price change | $1,162,893 |
| 2026-03-26 | Price change | $1,184,990 |
| 2026-02-21 | Price change | $1,199,990 |
| 2026-02-12 | Listed for sale | $1,192,519 |
View on Zillow