---
listing_id: CC41151204
status: Active
price: 1425000
beds: 4
baths_full: 3
baths_half: 0
sqft_living: 2938
sqft_lot: 33480
lot_acres: 0.77
year_built: 1988
property_type: Residential
property_subtype: Single Family Residence
address: "109 Costanza Dr"
city: Martinez
state: CA
zip: 94553
county: "Contra Costa County"
lat: 37.9808519
lng: -122.1081367
days_on_market: 1
hoa_fee: 
hoa_frequency: 
garage_spaces: 3
list_agent: "Meghan Diehl"
list_office: "Keller Williams Realty"
list_agent_phone: "(925) 381-0832"
list_agent_license: 01323230
mls_source: MAXEBRDI
modified: 2026-10-14
transaction_type: buy
---

Home | Contra Costa County | Martinez | 94553 | 109 Costanza Dr

109 Costanza Dr, Martinez, CA 94553

MLS: CC41151204 | Status: Active | Price: $1,425,000
Beds/Baths: 4 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
4 3 2,938 0.77 1988

Remarks

OPEN HOUSE SAT & SUN 10/17 - 10/18 1PM-4PM Offering Nearly 3000 Sq Ft of Elegant Living Space, Nestled on a Large Lot with Nature as the Front & Rear Neighbors, This Home is a True Must See! The Thoughtful and Flexible Floor Plan is Complete with a Bedroom and Full Bath on the Ground Level, and 3 Generously Sized Bedrooms on the Second Floor. The Primary Suite Has Soaring Ceilings and Includes a Separate Retreat- Complete w/Fireplace- an Ideal Private Space to Relax and Enjoy the View of the Natural Surroundings. The Primary Bath Features a separate shower & jetted Tub and Spacious Walk-In Closets. The Inviting Kitchen Offers Ample Cherry Cabinetry, Stainless Steel Appliances and Granite Slab Counter Tops- and Opens to the Family Room. The Gracious Dining Room Opens to The Elegant Living Room - Creating an Ideal Space for Entertaining. Beautifully Landscaped Grounds, an Oversized Patio, a 3 Car Garage, Dual Zoned HVAC, Updated Fixtures and More!

MLS Listing Information

Field Value
MLS # CC41151204
MLS Source Contra Costa Association of Realtors
Days on Site 1

Features

Interior Features

Feature Details
Bathrooms Double Sinks, Primary - Shower(s) over Tub(s), Primary - Tub w/ Jets, Primary - Updated Bath(s)
Kitchen Breakfast Nook, Countertop - Solid Surface / Corian, Countertop - Stone, Island, Updated
Appliances Dishwasher, Garbage Disposal, Microwave, Oven Range - Gas, Refrigerator, Dryer, Washer
Dining Room Formal Dining Room
Family Room Separate Family Room
Fireplace Family Room, Living Room, Primary Bedroom
Flooring Tile
Laundry In Laundry Room
Cooling Central -1 Zone
Heating Heating - 2+ Zones

Exterior Features

Feature Details
Roof Tile
Pool None, Pool - No, Possible Site
Style Mediterranean

Parking, School, and Other Information

Feature Details
Garage/Parking Access - Interior, Attached Garage, Garage, Gate/Door Opener, Garage: 3 Car(s)

Contact Information

Listing Agent Co-Listing Agent
Meghan Diehl Ilse Tellez
Keller Williams Realty Keller Williams Realty
License #: 01323230 License #: 02234803
Phone: (925) 381-0832 Phone: (925) 497-0746

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
John Swett Elementary School public K-5 0.86 mi 8
Hidden Valley Elementary School public K-5 1.06 mi 7
Mount McKinley School public 7-12 1.24 mi N/A
John Muir Elementary School public K-5 1.50 mi 6
Morello Park Elementary School public K-5 1.50 mi 9
Valhalla Elementary School public K-5 1.78 mi 8
Martinez Adult High public UG 1.84 mi N/A
Alhambra Senior High School public 9-12 2.04 mi 8
Las Juntas Elementary School public K-5 2.08 mi 5
College Park High School public 9-12 2.28 mi 8
Valley View Middle School public 6-8 2.46 mi 8
Martinez Junior High School public 6-8 2.56 mi 7
Mdusd Preschools public KG 2.57 mi N/A
Gregory Gardens Elementary School public K-5 2.57 mi 6
Martinez Early Intervention Preschool Program (Mei public UG 2.69 mi N/A
Vicente Martinez High School public 9-12 2.70 mi 2
Briones (Alternative) School public K-12 2.70 mi 3
Strandwood Elementary School public K-5 2.71 mi 7
Sequoia Elementary School public K-5 3.29 mi 9
Sequoia Middle School public 6-8 3.38 mi 7

Nearby Homes

Address Price Beds Baths Sq Ft Status
5075 Alhambra Valley Rd $1,599,000 3 3 2,228 Active
5179 Alhambra Valley Rd $1,699,900 4 2 2,593 Active
30 Hodur Ct $1,375,000 5 4 2,020 Contingent
15 Citadel Ct $1,495,000 4 2 2,057 Active

Disclosures

©2026 Contra Costa Association of Realtors. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Contra Costa Association of Realtors.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of October 14, 2026. For the most current information, please contact Meghan Diehl, (925) 381-0832.