




890 Holly Hill Dr, Walnut Creek, CA, 94596
About This Home
Two Detached Homes on One Private 0.56-Acre Lot! This unique South Walnut Creek property features a 4 bed, 1.5 bath, 1,272 sq ft home with basement and adjoining workshop, plus a 2 bed, 2 bath, 1,314 sq ft home. Ideal for multigenerational living, extended family, rental income, or an investment opportunity, the flexible layout offers exceptional versatility. Surrounded by mature trees, the property enjoys a peaceful setting just minutes from Rudgear Park, downtown Walnut Creek, BART, hiking trails, shopping, dining, and highly regarded Walnut Creek schools. The front house offers a well-designed floor plan ready for its next chapter. A living room centered around a fireplace flows to a versatile flex space adjacent to the kitchen, offering endless possibilities as a family room, home office, or creative space. The kitchen provides generous cabinet storage and workspace. French doors from the primary bedroom and one secondary bedroom open directly to an expansive deck overlooking the natural setting. Two additional bedrooms share a hall bathroom, while the primary bedroom includes a private half bath. Privately positioned toward the rear of the property, the back house offers a thoughtfully designed two-bedroom, two-bath floor plan filled with warmth and architectural character. The spacious kitchen features hardwood flooring, a gas range, and abundant cabinetry. A step-down living room with a fireplace opens to a private deck, while an adjoining library and office area with built-in bookshelves and window seating creates an inviting space for working from home, reading, or quiet relaxation. The main level also includes a guest bedroom with an ensuite bathroom. Upstairs, the primary suite features vaulted wood ceilings, a fireplace, multiple decks, a walk-in closet, and an ensuite bathroom with a dual-sink vanity, stall shower, and distinctive Japanese soaking tub. Completing the property are a basement, studio workshop, covered carport, long driveway, and expansive grounds offering abundant room for gardening, recreation, hobbies, storage, or future improvements. Rarely does a property offer this combination of flexibility, privacy, and opportunity in one of South Walnut Creek's most desirable locations.
Getting Around
Schools
Construction
Condition
- Property condition: Existing
- Year built: 1951
Materials
- Roof: Tar/Gravel
- Construction materials: Wood Siding
Type & Style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Gas Range,Refrigerator,Gas Water Heater
- Laundry features: In Basement
Bathroom
- Features: Stall Shower,Tile
Bedrooms & Bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 3
- Partial bathrooms: 1
Features
- Counter - Solid Surface
- Flooring: Carpet
- Number of fireplaces: 1
- Fireplace features: Living Room,Master Bedroom
- Fireplace: Yes
Heating & Cooling
- Heating features: Wall Furnace
- Cooling features: None
Interior Area
- Total structure area: 2,586
- Total interior livable area: 2,586 sqft
Kitchen
- Features: Counter - Solid Surface,Dishwasher,Gas Range/Cooktop,Kitchen Island,Refrigerator
Property
Accessibility
- Accessibility features: None
Details
- Parcel number: 1821400304
- Special condition: Standard
Features
- Levels: One
- Stories: 1
- Pool features: None
- Fencing: Fenced
Lot
- Lot size: 0.56 Acres
- Features: 2 Houses / 1 Lot,Premium Lot,Back Yard,Side Yard
Parking
- Parking features: Carport,Covered,Off Street
- Carport: Yes
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 Contra Costa 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 | $8,591 | $103,092 |
| Home Insurance * | $243 | $2,916 |
| Property Taxes | $1,900 | $22,800 |
| Electricity | $554 | $6,654 |
| Total | $11,288 | $135,456 |
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 |
|---|---|---|
| 2026-08-17 | Price change | $1,599,000 |
| 2026-07-28 | Price change | $1,699,000 |
| 2026-07-18 | Listed for sale | $1,800,000 |
