Katherine  Johnson

Katherine Johnson

SRES / REALTOR®
CAR: 01205852NAR: 171011842
  •   5   (34 reviews)

Katherine's sales performance at a glance

See how Katherine has performed in the last 12 months on RateMyAgent*

5
Reviews
3
Properties for sale
12
Sold properties
$581k
Average sale price
$9m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

About Katherine

I am a southern California native, with extensive knowledge of the Inland Empire, Los Angeles and Orange Counties. I am a full-time Realtor with over 27 years of experience in the Real Estate industry and I pride myself on being detail oriented. Continuing education is important to me in order to stay ahead of the curve in regards to the Real Estate Market. Representing Sellers, Buyers and Investors, I am committed to make sure you have complete, accurate information and honest advice that you need to make the best decision for you and your family pertaining to your real estate needs. My Goal is to not only meet your expectations but always exceed them. dre#01205852

Katherine's reviews

  5  
Katherine has 34 reviewsacross 23 different locations, showing 6.
Review Katherine
Katherine's qualities as told by our client reviews: great negotiation, reliable, attentive, clear communication, dedicated, responsive, local expert.
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Buyer review
A Good Experience Buying Our First Home
about 1 month ago
A Good Experience Buying Our First Home

We had a good experience working with her as first-time homebuyers. She was punctual, pleasant to work with, and helped guide us through the home search. She arranged viewings efficiently and pointed out things to look for when evaluating homes. She was especially helpful with coordinating inspections and attending them on our behalf when our work schedules made it difficult for us to be there. She also connected us with vendors for inspections and repairs, which made the process easier. She was willing to advocate for us during negotiations once we discussed our approach, though the process wasn't entirely hands-off. We sometimes had to do our own research and put together the reasoning behind our requests to support the outcomes we were looking for. Overall, we appreciated her help throughout the process and are grateful for her assistance in finding our first home!

Buyer review
Incredibly knowledgeable, hardworking, and determined.
about 1 month ago
Incredibly knowledgeable, hardworking, and determined.

Kat was there for us day and night, very communicative and professional. I knew we were in good hands throughout the entire process as Kat made so much happen for us. Not only is she a fantastic realtor during the process of finding the home, but also an incredible friend to us after closing. I could not imagine doing this home buying process with anyone else.

Buyer review
Kat is a great agent and she helped us buy our dream home!
about 2 months ago
Kat is a great agent and she helped us buy our dream home!

We had an excellent experience working with Kat throughout the entire home-buying process. She was extremely helpful, responsive, and always quick to answer our questions. Her knowledge and expertise made us feel confident every step of the way, and she took the time to clearly explain all of the documents and paperwork we were signing. She also did a great job advocating for us during negotiations and fought to make sure we got the best deal possible. We truly appreciated her guidance and would highly recommend her to anyone looking to buy or sell their home!

Seller review
Exceptional Service
about 2 months ago
Exceptional Service

Katherine did an excellent job selling our home—professional, knowledgeable, caring, and always there when we needed her. We couldn’t have asked for a better realtor!

Buyer review
Katherine made buying and selling easy while also being great with my family.
2 months ago
Katherine made buying and selling easy while also being great with my family.

Katherine was great. She took the time to go over every disclosure with me so that I knew what I was signing my name to. She was amazing with my family, my kids absolutely love her. She is very knowledgeable in real estate and helped us buy and sell concurrently. Very grateful to have found her.

Buyer review
Best Realtor!
over 1 year ago
Best Realtor!

Katherine Johnson is the best. From beginning to end she displayed amazing professionalism, superb knowledge, and most importantly her caring and supportive personality is what made a difference in our process. She was always available, super flexible, and advocated for us in the process. You definitely want her by your side through the biggest purchase of your life. We are beyond grateful for her!

Show all 34 reviews
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Katherine's properties

Katherine has 3 properties for sale and sold 12 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$600,000
1513 West F Street
Ontario CA 91762
4
2
1
Single-Family
Listing courtesy of First Team Real Estate - Oc
For Sale
$575,000
1803 Seattle Street
West Covina CA 91790
3
3
2
Condo
Listing courtesy of First Team Real Estate - Oc
SoldNov 6, 2026
$449,000
7816 Rawls Drive
Hemet CA 92545
3
2
2
Single-Family
Listing courtesy of Pinnacle Real Estate Group and First Team Real Estate - Oc
SoldOct 23, 2026
$990,000
1307 Rockdale Street
Upland CA 91784
4
3
6
Single-Family
Listing courtesy of Coldwell Banker Res. Brokerage and First Team Real Estate - Oc
Show all 15 properties

Katherine's sold properties

Katherine has sold 12 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
7816 Rawls Drive, Hemet, CA, 92545
7816 Rawls Drive
Hemet CA 92545
3
2
2
Single-Family$449,000Nov 6, 2026
1307 Rockdale Street, Upland, CA, 91784
1307 Rockdale Street
Upland CA 91784
4
3
6
Single-Family$990,000Oct 23, 2026
5205 Humbolt Avenue, San Bernardino, CA, 92407
5205 Humbolt Avenue
San Bernardino CA 92407
3
2
2
Single-Family$549,000Oct 20, 2026
9684 Hemlock St, Rancho Cucamonga, CA, 91730
9684 Hemlock St
Rancho Cucamonga CA 91730
3
2
2
Single-Family$730,000Sep 30, 2026

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