121 Tappan Ln

• Tue Sep 9, 11:00 am - 1:00 pm

  Open House 11am-1pm.

This modernist retreat, rebuilt from the studs in 2019, is set on a private lane just a mile from top-rated Sleepy Hollow School. It offers architectural distinction and a seamless connection to nature, with views of Briones and the hillsides beyond. Mature trees surround manicured gardens and a grassy play area. The open-concept kitchen (with elite appliances) and dining room sit under elevated ceilings. A waterfall island, nearly 80 sq ft, provides bar seating for 5, and the adjacent dining room seats 10–12. A glass wine cellar showcases 180 bottles. Sliders open directly to the deck, where gas heaters ensure year-round comfort. The living room offers a sleek fireplace and oversized windows. The office near the entry hall makes work from home easy. (The room could be reconfigured as a nursery or 5th bedroom.) The principal suite offers 2 private decks and a bathroom featuring Porcelanosa tile, marble floors, dual vanities, an oversized shower and panoramic outlooks. The closet accommodates any wardrobe. Two more bedroom/bathrooms are upstairs. Between them lies the movie studio, certain to be the gathering place for entertainment of family and guests. The 4th bedroom suite, downstairs, is accessed by a private entrance and is ideal for an au pair, in-laws, or guests.

Current Status

New

Original Price

$3,495,000

List Price

$3,495,000

On Market Date

Sep 8, 2025

Property Type

Detached

D/N/S

Sleepy Hollow

Zip Code

94563

MLS ID

41110816

APN

2662200134

Year Built

1982

Stories in Building

3

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

5

Bath

5

Parking

2

Attached, Int Access From Garage, Enclosed

SQ FT

4,305

SQ FT Source

Measured

Lot SQ FT

47,916.0

Lot Acres

1.1 Acres

Pool Info

None

Kitchen

Dishwasher, Double Oven, Microwave, Oven, Range, Refrigerator, Dryer, Washer, Stone Counters, Kitchen Island, Oven Built-in, Range/Oven Built-in, Updated Kitchen

Cooling

Central Air

Disclosures

Disclosure Package Avail

Entry Level

Exterior Details

Back Yard, Front Yard, Landscape Back, Landscape Front, Private Entrance

Flooring

Hardwood, Carpet

Foundation

Fire Place

Family Room, Stone, Gas Piped

Heating

Zoned

Laundry

Laundry Room, Cabinets, Inside Room, Sink

Upper Level

2 Bedrooms, 2 Baths

Main Level

2 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry

Views

Hills, Lake, Panoramic, Valley, Water, Trees/Woods

Possession

Close Of Escrow

Architectural Style

Contemporary

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Front Yard, Landscape Back, Landscape Front, Private Entrance

Location

Premium Lot, Back Yard, Front Yard, Landscaped, Private

Roof

Shingle

Water and Sewer

Public

Fee

$3,174

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.