40 Sienna Way-not your cookie-cutter suburban home! Beautiful mature gardens welcome you to this cool 2075 sq ft contemporary with custom architecture including high ceilings, mansard roof, hardwood floors and split levels that define special living and entertaining areas. The inviting main entry and living room steps down to seating area/library with fireplace which leads to the separate romantic primary bedroom suite with a fireplace, newly remodeled bath and French doors that lead to the patio. The gracious formal dining room enjoys the ambiance of the living, sitting room and fireplace, a feeling of being together, yet having your own space. The Great Room encompasses an updated kitchen with quartz counter, all new stainless-steel appliances, fixtures, eating bar and family room. A slider opens onto the private patio/deck with seating, al fresco dining, lawn and gardens. Additionally, there are three bedrooms and two newly remodeled bathrooms. Located at the end of the street next to a private fire road, the unique home is private, yet near-everything! Enjoy convenient access to great shopping, restaurants, schools, trails and 101!
Single-familyProperty Type
1965Year Built
0.41 acresLot Size
$860Est. Price/Sq.Ft.
5 spacesParking
Listed by Lindy Emrich•DRE #00511105• Golden Gate Sotheby's International Realty
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.41 Acres
Year renovated
1972
Sq. Ft.
2,007
Year built
1965
Style
Single Family Residential
County
Marin County
APN
015-281-35
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
R10
Single-Family Residential District
The single-family residential districts provide opportunities for low-density, detached single-family residential development. Development densities are based on existing development patterns in the area and environmental site constraints. In hillside areas, development shall conform to the hillside development standards and review procedures established in Chapter 14.12, Hillside Development Overlay District.; Single-family residential districts include hillside resource residential land use categories with minimum densities of 2 or more acres for minimum lot sizes; hillside residential and residential estate categories with densities from 20,000 sq ft to 2 acre lot minimums; and low-density residential land use categories with densities ranging from 5,000 sq ft to 20,000 sq ft lot minimums.
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Educational/school
Recreation
Park & open space
Sep 9, 2024 • Final
Mechanical residential
Replace the gas furnace with a new unit, install a new air conditioning system, and replace the ducting.
HVAC
Dec 11, 2023 • Final
Electric
Upgrade the electrical service to a 200-amp overhead service.
Electrical
Electric meter
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.