19059 Diplomat Avenue, Corona, California 92881, Corona, 92881 - 3 bed, 3 bath
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Corona, California 92881
This Historic Corona Water Tower Estate is a Stunning Move-In Ready Home listed at $1,205,000, offering stable value near its $1,139,946 Fair Market Value due to its rare hilltop location. Boasting a Good Condition Rating, the turnkey interior features a gourmet kitchen and a "Tower Room" with Panoramic Views. The massive 30,056 sqft lot includes a private grotto, 30+ fruit trees, and a spa. Situated in the Corona-Norco Unified School District, this sanctuary offers unparalleled privacy. It is the perfect fit for a growing family or Owner-Occupants seeking a trophy property.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 19059 Diplomat Avenue Subject | $1,200,000* List Price | 3 | 3 | 2,488 | $464 | - |
A 7230 Sarsaparilla Drive Sold | $1,100,000 | 4 | 3 | 2,409 | $457 | 0.7 mi |
B 7110 Saw Mill Rd Sold | $885,000 | 4 | 2 | 2,320 | $381 | 0.7 mi |
C 7237 Piute Creek Drive Sold | $850,000 | 4 | 2 | 2,000 | $425 | 0.5 mi |
D 7213 Piute Creek Pending | $989,000 List Price | 4 | 3 | 2,640 | $375 | 0.4 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
Built in 2004, this property falls within the 'Good' age range. The kitchen features modern stainless steel appliances, white shaker cabinets, granite countertops, and wood-look flooring, indicating a significant update. The main bathroom also appears recently renovated with a contemporary glass-enclosed shower, modern vanity, and hexagonal floor tiles. While some other areas and secondary bathrooms show more dated styles or personal aesthetic choices (e.g., varied paint colors, rustic elements), the home is clearly move-in ready and well-maintained with no immediate renovation required. Major systems appear functional, and the overall condition aligns with a 'Good' rating, reflecting a property that has been cared for and partially updated.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 30056, living area = 2488.
The property boasts majestic panoramic views of the valley, mountains, and neighborhood from its hilltop location, including a dedicated 'Tower Room' designed to maximize these inviting vistas.
Features a meticulously manicured garden with over 30 fruit trees, a front yard grotto with shade, waterfalls, a cold tub, chicken coops, and a private spa with a cabana shower, offering a resort-like outdoor living experience.
Multiple price reductions from the original list price of $1,299,888 to the current $1,225,000 may indicate initial overpricing or market resistance, potentially raising questions for prospective buyers.
The 'meticulously manicured garden atmosphere,' 'over 30 fruit trees,' waterfalls, and private spa suggest significant ongoing maintenance requirements for the landscaping and outdoor features, which may not appeal to all buyers.
While described as turnkey, the property description does not explicitly mention the presence or type of central air conditioning, which is a crucial amenity in Corona's climate and could be a concern for buyers.
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!
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 3.0 | 4.0 | 32% |
| Baths | 3.0 | 3.0 | 50% |
| Square foot | 2,488 | 2,400 | 56% |
| Lot Size | 30,056 | 8,712 | 95% |
| Price | $1.20M | $920.0K | 81% |
| Price per sq ft | $482 | $393 | 81% |
| Built year | 2004 | 1998 | 90% |
| HOA | $0 | $0 | 50% |
| Days on market | 286 | 184 | 84% |
Apr 1, 2026
$1,200,000
$1,205,000
+0% Price Increase
Initial Listing
Mar 2, 2026
$1,205,000
$1,225,000
-2% Price Drop
Initial Listing
Jan 18, 2026
$1,225,000
$1,275,000
-4% Price Drop
Initial Listing
Oct 24, 2025
$1,275,000
$1,299,888
-2% Price Drop
Initial Listing
Aug 24, 2025
$1,299,888
Initial Listing