New33$1,449,000
3 bd · 2 ba · 1,665 sqft
9953 Mangos Dr, San Ramon, CA
Dean Powell · Keller Williams Realty · on 3 MLSs
Est. $7,807/moGet pre-qualified$611/sqft · 60 days on Realty
3
Beds
4
Baths
1,962
Sqft
2007
Built
North-facing and offering one of the lowest-priced opportunities for a single-family detached home in San Ramon, 3348 Chartwell St is a rare find. Owned by the original owner, this well-maintained residence combines value, space, and modern updates. The home features 3 bedrooms plus a versatile loft, a den/living room, 3 full bathrooms, and a convenient half bath on the main level, providing a functional layout ideal for both everyday living and flexibility. Recently refreshed with new flooring throughout, fresh interior paint, and updated fixtures, the home presents a clean, move-in ready feel. The kitchen has been tastefully updated with quartz countertops and stainless steel appliances, creating a bright and modern space for cooking and gathering. Soaring ceilings enhance the sense of openness, bringing in natural light and an airy ambiance. Conveniently located near top-rated schools, parks, shopping, and commuter routes, this is an incredible opportunity to own a detached home in a highly desirable San Ramon location at an exceptional value.
Listing agent
Joe Frazzano
Courtesy of Compass
(925) 890-0285
Contra Costa Association of REALTORS · Listing 41142980
Choose a source to show its complete, unblended listing record.
Showing Contra Costa Association of REALTORS
Contra Costa Association of REALTORSCourtesy of Compass · (925) 890-0285
Listing agent: Joe Frazzano · Listing 41142980
Courtesy of Compass · (925) 890-0285
Listing agent: Joe Frazzano · Listing 41142980
Courtesy of Compass · (925) 890-0285
Listing agent: Joe Frazzano · Listing 41142980

Courtesy of Compass · (925) 890-0285
Listing agent: Joe Frazzano · Listing 41142980
Range $1,212,405 – $1,345,595 · as of July 14, 2026
ATTOM automated valuation model · 53 published estimates over 6.5 years · shaded band is the model's own published low-to-high range
Highest reading $1,394,750 in June 2023; lowest $975,500 in March 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$239,800
Estimated monthly payment
$7,807/mo
Loan amount $959,200. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
School ratings (A+ to F) from HJN community data.
Twin Creeks Elementary School
KG-5 · Regular · San Ramon Valley Unified School District
674 students · 21.7:1 student–teacher
Bollinger Canyon Elementary School
KG-5 · Regular · San Ramon Valley Unified School District
492 students · 20.9:1 student–teacher
Greenbrook Elementary School
KG-5 · Regular · San Ramon Valley Unified School District
732 students · 23.1:1 student–teacher
Iron Horse Middle School
6-8 · Regular · San Ramon Valley Unified School District
939 students · 22.5:1 student–teacher
Charlotte Wood Middle School
6-8 · Regular · San Ramon Valley Unified School District
853 students · 22.9:1 student–teacher
John Baldwin Elementary School
KG-5 · Regular · San Ramon Valley Unified School District
439 students · 22.4:1 student–teacher
Montevideo Elementary School
KG-5 · Regular · San Ramon Valley Unified School District
592 students · 21.4:1 student–teacher
Golden View Elementary School
KG-5 · Regular · San Ramon Valley Unified School District
654 students · 20.9:1 student–teacher
New33$1,449,000
3 bd · 2 ba · 1,665 sqft
9953 Mangos Dr, San Ramon, CA
Dean Powell · Keller Williams Realty · on 3 MLSs
46$1,490,000
4 bd · 3 ba · 2,104 sqft
550 Catanio Ct, San Ramon, CA
Lisa Doyle · Christie's Intl RE Sereno · on 3 MLSs
19$1,188,000
4 bd · 4 ba · 1,988 sqft
5005 Seashell Terrace, San Ramon, CA
Jenny Qian · Summerhill Brokerage, Inc. · on 5 MLSs
24$1,178,000
3 bd · 4 ba · 1,817 sqft
5011 Seashell Terrace, San Ramon, CA
Diana Cabanova · Summerhill Brokerage, Inc.
45$849,018
2 bd · 3 ba · 1,350 sqft
1418 Ontoro Terrace, San Ramon, CA
Anna H Wang · Gaea Realty · on 2 MLSs
California Regional Multiple Listing Service (CRMLS)This content last refreshed on 2026-09-29 00:44:03 UTC. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Contra Costa Association of REALTORS
Within 2 miles of this home: 38+ restaurants and cafés, 5 grocery stores, 14 parks and green spaces, and 20+ transit stops.
Place data from OpenStreetMap.
Pavlo's Pizza & Pasta
Dainty Donuts
Taco Bell Cantina
San Ramon Valley Boulevard
Starbucks
San Ramon Valley Boulevard
Chipotle
Mexican restaurant · San Ramon Valley Boulevard
Hula Wok BBQ
Subway
San Ramon Valley Boulevard
Sharetea
Safeway
San Ramon Valley Boulevard
Namaste Plaza Indian Supermarket
Vijetha Indian Super Market
San Ramon Valley Boulevard
Sprouts Farmers Market
Crow Canyon Place
Whole Foods Market
Sunset Drive
Mill Creek Hollow
Crow Canyon Gardens
Sunrise Ridge Park
Thomas Ranch Tot Lot
Tot Lot
Danville South Park
Annabel Lake
Memorial Park Dog Run
Crow Canyon Road & Deerwood Road
Crow Canyon Road & Old Crow Canyon Road
Crow Canyon Road & Twin Creeks Drive
San Ramon Valley Boulevard & Crow Canyon Road
Bollinger Canyon Road & Dos Rios Drive
Bollinger Canyon Road & Anza Court
Bollinger Canyon Road & Crow Canyon Road
San Ramon Valley Boulevard & Courtyard Center