Kate Gillingham Milke

Coronado CA

Coronado Island Realty

47 Closed Sales

$79.7M Total Value

$635K - $5.4M Price Range

$1.7M Average Price

Prior 5 years

About Kate

Coronado Island Realty (CIR) is a family owned boutique brokerage founded out of a passion for all aspects of Real Estate. We have been involved with investments, development, property management, and residential real estate sales. Having been in business since 1994, we have experienced both the highs and lows of the real estate market. Our expertise and comprehensive background in all aspects of real estate provides the best service for our clients. Knowing that experience is only half of what a real estate brokerage needs, we set our self apart through our exceptional customer service. We are available 24 hours a day, 7 days a week to discuss your real estate questions.

Home Types: House, MultiFamily, Townhouse, Condo

Years of Experience: 11

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	7
Total Value	$15,880,000
Average Sale Price	$2,268,571
Price Range	$925K - $5.4M

Seller Deals
Total Deals	14
Total Value	$25,510,000
Average Sale Price	$1,822,143
Price Range	$925K - $5.4M

Buyer Deals
Total Deals	3
Total Value	$5,090,000
Average Sale Price	$1,696,667
Price Range	$1M - $2.4M

Seller Deals
Total Deals	37
Total Value	$63,457,085
Average Sale Price	$1,715,056
Price Range	$380K - $5.4M

Buyer Deals
Total Deals	10
Total Value	$16,238,500
Average Sale Price	$1,623,850
Price Range	$675K - $4.1M

5 Year View

Neighborhoods Kate is Experienced In

Kate's Active Listings

$615,000
- 2 Beds
- 2.5 Baths
- 1,010 Sq Ft
277 Elm Ave

Unit B

Imperial Beach, CA
Just a block and a half from the beach, this front corner townhome offers many of the qualities buyers want in a detached home—privacy, a two-story layout, a private patio, direct-feeling access, and abundant natural light—at a price point that's becoming increasingly difficult to find this close to the coast. Located within an intimate four-unit, VA-approved community, the home has no steps to

Kate Gillingham Milke Coronado Island Realty

Recently Sold

$1,425,000

Sold Jul 2, 2026
- 5 Beds
- 4.5 Baths
- 3,895 Sq Ft
746 Sunrise Dr E

Vista, CA
- 2% Above List
- $366/SF
- 9 Days On Market
- Current Est. Value $1M
Kate Gillingham Milke Coronado Island Realty

$1,395,000

Sold Jul 2, 2026
- 6 Beds
- 3 Baths
- 2,812 Sq Ft
17030 Saint Andrews Dr

Poway, CA
- $496/SF
- 7 Days On Market
- Current Est. Value $2M
Kate Gillingham Milke Coronado Island Realty

$2,385,000

Sold May 11, 2026
- 3 Beds
- 2 Baths
- 1,406 Sq Ft
139 I Ave

Coronado, CA
- 20% Above List
- $1,696/SF
- 1 Day On Market
- Current Est. Value $2M
Kate Gillingham Milke Coronado Island Realty

$5,400,000

Sold Apr 10, 2026
- 3 Beds
- 2 Baths
- 1,686 Sq Ft
11 Ocean Ct

Coronado, CA
- 8% Above List
- $3,203/SF
- Current Est. Value $5M
Kate Gillingham Milke Coronado Island Realty

$925,000

Sold Dec 29, 2025
- 2 Beds
- 1 Bath
- 1,067 Sq Ft
4657 Lenore Dr

San Diego, CA
- 3% Above List
- $867/SF
- 4 Days On Market
- Current Est. Value $933K
Kate Gillingham Milke Coronado Island Realty

$1,350,000

Sold Sep 22, 2025
- 2 Beds
- 2.5 Baths
- 1,440 Sq Ft
962 E Ave

Unit C

Coronado, CA
- 4% Above List
- $938/SF
- 7 Days On Market
- Current Est. Value $1M
Kate Gillingham Milke Coronado Island Realty

$1,170,000

Sold May 27, 2025
- 2 Beds
- 2 Baths
- 990 Sq Ft
2513 30th St

San Diego, CA
- 4% Above List
- $1,182/SF
- 3 Days On Market
- Current Est. Value $1M
Kate Gillingham Milke Coronado Island Realty

$2,350,000

Sold Apr 22, 2025
- 3 Beds
- 2.5 Baths
- 2,623 Sq Ft
52 Half Moon Bend

Coronado, CA
- $896/SF
- 6 Days On Market
- Current Est. Value $2M
Kate Gillingham Milke Coronado Island Realty

$1,690,000

Sold Nov 4, 2024
- 4 Beds
- 2 Baths
- 2,165 Sq Ft
17145 Prado Place

San Diego, CA
- 6% Below List
- $781/SF
- 37 Days On Market
- Current Est. Value $2M
Kate Gillingham Milke Coronado Island Realty

Agent License: California 01782461

Kate Gillingham Milke

(619) 639-4147

Coronado Island Realty

(619) 639-4147

Homes for Sale by City

Kate Gillingham Milke

About Kate

Transaction History

Seller Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Kate is Experienced In

Kate's Listings and Deals

Kate's Active Listings

Recently Sold