$1,200,000 - 19059 Diplomat Avenue, Corona

  • 3Beds
  • 3Baths
  • 2,488SQ. Feet
  • 0.69Acres

Corona Home For Sale

Welcome to the Historic Corona Water Tower of El Cerrito.  Majestically secluded on a hilltop draped with panoramic views. Multiple varieties of flora and fauna are offered in the meticulously manicured garden atmosphere.  Over 30 fruit trees adorn this beautiful property.  The front yard grotto features shade, waterfalls, cold tub, and chicken coups.  The back patio offers amazing views of the valley from your covered patio and private spa, equipped with a cabana shower. Wired for sound throughout to create just the right mood for relaxing or entertaining.  Inside, we boast almost 2500 sqft of living area on a lot that’s over 30k sqft; this “never been on the market” home. This turnkey home is your dream come true.  The home is host to 10 rooms, beginning with a gourmet kitchen with walk-in pantry.  The great room includes an entry, living room, dining room and bar.  The Tower Room has the most inviting views Corona has ever seen, perfect for the budding artist. This property has everything, even plus a study/office to take care of business.  The master bedroom features a bonus room retreat, walk-in closets, and so much more.  The description of this home does not do it justice when you see it for yourself you will instantly fall in love.  Become a part of the Inland Empire at its finest!

Sales Agent

Sam Smith
  • Sam Smith
  • San Clemente Realtor ®
  • Phone: 949-204-5110
  • Cell: 949-204-5110
  • Contact Agent Now

Amenities

  • Parking Spaces1
  • # of Garages1
  • ViewCanyon, Mountain(s), Neighborhood, Panoramic, Valley
  • PoolNone

School Information

  • DistrictCorona-Norco Unified

Essential Information

  • MLS® #IG25189447
  • Price$1,200,000
  • Bedrooms3
  • Bathrooms3.00
  • Full Baths2
  • Half Baths1
  • Square Footage2,488
  • Acres0.69
  • Year Built2004
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive
  • Listing AgentHector Castaneda
  • Listing OfficeHector R Castaneda, Broker

Exterior

  • Lot DescriptionZeroToOneUnitAcre, Sprinklers Timer

Additional Information

  • Date ListedAugust 21st, 2025
  • Days on Market210
  • ZoningR-1-20000
  • Short SaleN
  • RE / Bank OwnedN

Community Information

  • Address19059 Diplomat Avenue
  • Area248 - Corona
  • CityCorona
  • CountyRiverside
  • Zip Code92881

Interior

  • HeatingCentral
  • CoolingCentral Air
  • FireplacesNone
  • # of Stories2
  • StoriesTwo

Price Change History for 19059 Diplomat Avenue, Corona, (MLS® #IG25189447)

Date Details Price Change
Price Reduced $1,200,000 $5,000 (0.41%)
Price Reduced $1,205,000 $20,000 (1.63%)
Price Reduced $1,225,000 $50,000 (3.92%)
Price Reduced (from $1,299,888) $1,275,000 $24,888 (1.91%)

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Based on information from California Regional Multiple Listing Service, Inc. as of April 5th, 2026 at 2:35pm PDT. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.