109 Posada Ct

• Sat Apr 18, 1:30 pm - 4:00 pm

  Beautiful 1/3 acre backyard, must step outside to see.

• Sun Apr 19, 2:00 pm - 4:00 pm

  Beautiful 1/3 acre backyard, keep your shoes on to see it!

Tucked on a quiet court in Twin Creeks South Estates, this beautifully updated home sits on a rare, flat third of an acre — and the space opens up possibilities in every direction. Inside, original hardwood floors and thoughtful upgrades set a warm tone throughout. The kitchen is built for real life: a stainless gas range, soft-close cabinetry, touch-sensor faucet — and a window above the sink that frames your own backyard garden, because even meal prep deserves a view. Bathrooms have been tastefully updated, and the primary bedroom features a custom Elfa closet system that brings order and elegance to your everyday routine. And what a backyard. Rose beds, grapevines, fig and apple trees, a culinary herb garden, greenhouse, paver patio, outdoor kitchen, and mature shade trees — it's less a yard and more a private retreat. Morning sun, afternoon shade, room to grow, and space to entertain effortlessly. The lot itself is the bonus: flat, level, and large enough to dream — ADU, pool, sport court, or a custom sanctuary tailored entirely to you. Top-rated schools — including an elementary school just over a half mile away, a walkable six years of morning routines — lush parks, everyday convenience, and HOA dues of just $30/month. Welcome home.

Current Status

New

Original Price

$1,648,000

List Price

$1,648,000

On Market Date

Apr 16, 2026

Property Type

Detached

D/N/S

Twin Creeks So.

Zip Code

94583

MLS ID

41131250

APN

2094210214

Year Built

1978

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

4

Bath

2.5 (2/1)

Parking

2

Attached, Garage Door Opener

SQ FT

2,107

SQ FT Source

Public Records

Lot SQ FT

16,250.0

Lot Acres

0.37 Acres

Pool Info

None, Community

Kitchen

Dishwasher, Gas Range, Microwave, Refrigerator, Dryer, Washer, Breakfast Bar, Stone Counters, Gas Range/Cooktop, Pantry, Updated Kitchen

Cooling

Central Air

Disclosures

Nat Hazard Disclosure, Disclosure Package Avail

Entry Level

Exterior Details

Back Yard, Storage, Garden, Landscape Back, Landscape Front

Flooring

Hardwood, Tile, Carpet

Foundation

Fire Place

Family Room, Gas Starter

Heating

Forced Air

Laundry

In Garage

Main Level

1 Bedroom, 0.5 Bath, Laundry Facility, Main Entry

Possession

Close Of Escrow

Basement

Crawl Space

Architectural Style

Contemporary

Non-Master Bathroom Includes

Shower Over Tub, Updated Baths, Window

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Storage, Garden, Landscape Back, Landscape Front

Location

Court, Level, Back Yard, Front Yard, Landscaped

Roof

Composition Shingles

Fee

$30

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.