Sergio Sumano

GDL Realty

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
I’m a real estate agent with GDL Realty in Northern, California and the nearby area, providing home-buyers and sellers with professional, responsive and attentive real estate services. Want an agent who'll really listen to what you want in a home? Need an agent who knows how to effectively market your home so it sells? Give me a call! I'm eager to help and would love to talk to you.
Highlights *
4
Recent sales
$505K-$700K
Price range
$620K
Median price
6
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
5040 Silverado Dr
Fairfield, CA 94534
12/2/2025 $620,000 Buyer
198 Brown St
Vacaville, CA 95688
3/17/2025 $505,000 Seller
295 Foothill Blvd
Napa, CA 94558
11/5/2024 $700,000 Buyer
1537 Madeline Rd
San Pablo, CA 94806
4/9/2024 $650,000 Seller
128 Euclid Ave
San Leandro, CA 94577
4/27/2023 $950,000 Seller

Professional Info

Brokerage

GDL Realty
101 West American Canyon Road 508 STE 333
American Canyon, CA 94503

Licensed

Licensed REALTOR®
CA 02117096

Specialties

  • First-time buyers
  • Flipping & rehab
  • Foreclosures & Short sales
  • Investment & property management
  • Luxury properties
  • Military
  • Recreation & Vacation
  • Relocation

Languages

  • English
  • Spanish

Education

Associate’s Degree

Top Cities *

Napa

  • 1 sales past 3 years
  • $700K median price

Richmond

  • 1 sales past 3 years
  • 27 days on market
  • $650K median price

Vacaville

  • 1 sales past 3 years
  • 66 days on market
  • $505K median price

Service Areas (128 cities)

Alhambra Valley, CA Allendale, CA Alto, CA American Canyon, CA Angwin, CA Antioch, CA Bay Point, CA Belvedere, CA Benicia, CA Black Point-Green Point, CA Bloomfield, CA Boyes Hot Springs, CA Calistoga, CA Clarksburg, CA Clearlake, CA Concord, CA Contra Costa Centre, CA Corte Madera, CA Cotati, CA Courtland, CA Crockett, CA Davis, CA Deer Park, CA Dixon, CA East Richmond Heights, CA El Cerrito, CA El Macero, CA El Sobrante, CA El Verano, CA Eldridge, CA Elk Grove, CA Elmira, CA Elverta, CA Fairfax, CA Fairfield, CA Fetters Hot Springs-Agua Caliente, CA Florin, CA Folsom, CA Fruitridge Pocket, CA Fulton, CA Glen Ellen, CA Graton, CA Green Valley, CA Hartley, CA Healdsburg, CA Hercules, CA Kentfield, CA Kenwood, CA Knights Landing, CA Knightsen, CA La Riviera, CA Larkfield-Wikiup, CA Larkspur, CA Lemon Hill, CA Lucas Valley-Marinwood, CA Marin City, CA Martinez, CA Mather, CA Mill Valley, CA Montalvin Manor, CA Monument Hills, CA Moskowite Corner, CA Muir Beach, CA Napa, CA Nicasio, CA North Gate, CA North Richmond, CA Novato, CA Oakley, CA Oakville, CA Occidental, CA Pacheco, CA Parkway, CA Penngrove, CA Petaluma, CA Petaluma Center, CA Pinole, CA Pittsburg, CA Pleasant Hill, CA Port Costa, CA Rancho Cordova, CA Richmond, CA Rio Linda, CA Rio Vista, CA Rodeo, CA Rohnert Park, CA Rollingwood, CA Roseland, CA Rosemont, CA Ross, CA Rutherford, CA Sacramento, CA San Anselmo, CA San Francisco, CA San Leandro, CA San Pablo, CA San Rafael, CA Santa Rosa, CA Santa Venetia, CA Sausalito, CA Sebastopol, CA Shell Ridge, CA Silverado Resort, CA Sleepy Hollow, CA Sloughhouse, CA Sonoma, CA Sonoma State University, CA St. Helena, CA Stockton, CA Strawberry, CA Suisun City, CA Tamalpais-Homestead Valley, CA Tara Hills, CA Temelec, CA Tiburon, CA University of California, Davis, CA Vacaville, CA Vallejo, CA Valley Ford, CA Vine Hill, CA Vineyard, CA Walnut Creek, CA West Sacramento, CA Windsor, CA Winters, CA Woodland, CA Yolo, CA Yountville, CA

* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.