---
listing_id: CC41124478
status: Closed
price: 718000
beds: 3
baths_full: 2
baths_half: 0
sqft_living: 1130
sqft_lot: 5005
lot_acres: 
year_built: 1953
property_type: Residential
property_subtype: Single Family Residence
address: "3124 Mount Diablo St"
city: Concord
state: CA
zip: 94518
county: "Contra Costa County"
lat: 37.9690709
lng: -122.0232099
days_on_market: 63
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Ronni Collmer"
list_office: "Keller Williams Realty"
list_agent_phone: "(925) 890-0319"
list_agent_license: 01087736
mls_source: MAXEBRDI
modified: 2026-04-07
transaction_type: recentlySold
---

Home | Contra Costa County | Concord | 94518 | 3124 Mount Diablo St

3124 Mount Diablo St, Concord, CA 94518

MLS: CC41124478 | Status: Sold | Price: $718,000
Beds/Baths: 3 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
3 2 1,130 5,005 1953

Remarks

Beautiful Concord home with a brand new sewer lateral and a bright, open layout that flows easily from the living area to the dining space. Large windows fill the home with natural light. Features include wood flooring, dual pane windows, central A/C, ceiling fans, and a gas fireplace for cozy evenings. The kitchen has been updated with wood cabinetry, granite counters, tile backsplash, stainless steel appliances, and a 5-burner gas range. Both bathrooms feature stylish tile finishes and updated shower surrounds. The dining area opens to a generously sized, landscaped backyard, ideal for relaxing and entertaining.

MLS Listing Information

Field Value
MLS # CC41124478
MLS Source Contra Costa Association of Realtors

Features

Interior Features

Feature Details
Bathrooms Primary - Shower(s) over Tub(s), Primary - Tub
Kitchen Countertop - Stone
Appliances Dishwasher, Garbage Disposal, Microwave, Oven Range - Gas, Refrigerator, Dryer, Washer
Dining Room Dining Area
Fireplace Gas Burning, Insert, Living Room
Flooring Hardwood, Tile
Laundry In Garage
Cooling Central -1 Zone
Heating Forced Air

Exterior Features

Feature Details
Roof Composition
Foundation Raised
Pool None, Pool - No
Style Ranch

Parking, School, and Other Information

Feature Details
Garage/Parking Access - Interior, Attached Garage, Garage, Off-Street Parking, Garage: 2 Car(s)
Sewer Public Sewer
Water Public

Contact Information

Listing Agent Co-Listing Agent
Ronni Collmer Jeff Wilson
Keller Williams Realty Keller Williams Realty
License #: 01087736 License #: 01497850
Phone: (925) 890-0319 Phone: (925) 286-1827

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Loma Vista Adult Center public UG 0.20 mi N/A
El Monte Elementary School public K-5 0.56 mi 6
Crossroads High (Continuation) School public 7-12 0.76 mi N/A
Olympic Continuation High School public 9-12 0.79 mi 2
Wren Avenue Elementary School public K-5 0.87 mi 1
Meadow Homes Elementary School public K-5 0.94 mi 2
Mt. Diablo High School public 9-12 1.24 mi 3
Ygnacio Valley Elementary School public K-5 1.36 mi 2
Sunrise (Special Education) School public K-8 1.56 mi N/A
Monte Gardens Elementary School public K-5 1.59 mi 7
Cambridge Elementary School public K-5 1.60 mi 2
Holbrook Language Academy public K-8 1.67 mi 6
Westwood Elementary School public K-5 1.76 mi 4
El Dorado Middle School public 6-8 1.83 mi 3
Glenbrook Academy public 6-12 1.90 mi N/A
Woodside Elementary School public K-5 1.99 mi 6
Concord High School public 9-12 2.04 mi 5
Oak Grove Middle School public 6-8 2.11 mi 4
Sun Terrace Elementary School public K-5 2.19 mi 5
Floyd I. Marchus School public K-12 2.20 mi N/A

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 April 07, 2026. For the most current information, please contact Ronni Collmer, (925) 890-0319.