GLADYS JEFINOFF Real Estate Agent

4400 Gateway Rd Unit 28, Bethel Island, CA For Sale $69,500 - listed by GLADYS JEFINOFF — For Sale $69,500

Section Image — For Sale $69,500

GLADYS JEFINOFF listing agent for 1 Mark Ln, Antioch, CA - sold for $95,000 — Sold $95,000

4400 Gateway Rd, Bethel Island, CA For Sale $74,800 - listed by GLADYS JEFINOFF — For Sale $74,800

Section Image — For Sale $74,800

GLADYS JEFINOFF buyer's agent for 105 Eileen Ln, Concord, CA - sold for $110,000 — Sold $110,000

GLADYS JEFINOFF listing agent for 2661 Walnut Blvd, Brentwood, CA - sold for $845,000 — Sold $845,000

GLADYS JEFINOFF buyer's agent for 3323 Serpentine Dr, Antioch, CA - sold for $644,000 — Sold $644,000

GLADYS JEFINOFF

14 Closed Sales

$8.1M Total Value

$350K - $1.3M Price Range

$578.1K Average Price

Prior 5 years

About GLADYS

Home Types: Condo, House, Manufactured

Languages Spoken: English, Spanish

Years of Experience: 7

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	2
Total Value	$940,000
Average Sale Price	$470,000
Price Range	$95K - $845K

Buyer Deals
Total Deals	5
Total Value	$3,284,000
Average Sale Price	$656,800
Price Range	$110K - $1.3M

Seller Deals
Total Deals	2
Total Value	$940,000
Average Sale Price	$470,000
Price Range	$95K - $845K

Buyer Deals
Total Deals	7
Total Value	$4,184,000
Average Sale Price	$597,714
Price Range	$110K - $1.3M

Seller Deals
Total Deals	2
Total Value	$940,000
Average Sale Price	$470,000
Price Range	$95K - $845K

Buyer Deals
Total Deals	12
Total Value	$7,153,000
Average Sale Price	$596,083
Price Range	$110K - $1.3M

Neighborhoods GLADYS is Experienced In

GLADYS's Active Listings

$69,500
- 2 Beds
- 1 Bath
- 500 Sq Ft
4400 Gateway Rd

Unit 28

Bethel Island, CA
Beautifully Remodeled & Move-In Ready! Welcome home to this beautifully renovated mobile home featuring a bright, open-concept floor plan with stylish modern finishes throughout. The updated kitchen offers white shaker cabinets, black countertops, new stainless-steel appliances, and plenty of cabinet space, flowing seamlessly into the spacious living area filled with natural light. The home has

GLADYS JEFINOFF

$74,800
- 2 Beds
- 1 Bath
- 576 Sq Ft
4400 Gateway Rd

Bethel Island, CA
Fully Remodeled | Bonus Room with Private Entry | New Plumbing • New Electrical • New Windows • New Appliances. Beautifully remodeled and move-in ready! This charming home offers 2 bedrooms, 1 bathroom, and a versatile bonus room with its own private entrance—ideal for a home office, guest room, hobby space, or additional living area. The home has been extensively updated with new plumbing, new

GLADYS JEFINOFF

Recently Sold

$845,000

Sold Jun 17, 2026
- 3 Beds
- 2 Baths
- 2,064 Sq Ft
2661 Walnut Blvd

Brentwood, CA
- 6% Below List
- $409/SF
- 92 Days On Market
- Current Est. Value $831K
GLADYS JEFINOFF

$95,000

Sold May 20, 2026
- 2 Beds
- 2 Baths
- 1,536 Sq Ft
1 Mark Ln

Antioch, CA
- $62/SF
- 16 Days On Market
GLADYS JEFINOFF

GLADYS JEFINOFF

(925) 281-0540

(925) 281-0540