
4506 University Ave Riverside, CA 92501
Downtown Riverside NeighborhoodHighlights
- Mountain View
- Spanish Architecture
- No HOA
- Polytechnic High School Rated A-
- Corner Lot
- Home Office
About This Home
As of February 2025Built in 1910 by renowned architects Eager & Hunt, the F.D. Lewis Mansion is a rare and significant piece of California history. Located in the highly desirable Mount Rubidoux Historic District, this approximately 6000 sq. ft. architectural gem combines innovative engineering with timeless design.
As the first earthquake-retrofitted home in California, this 6-bedroom, 2-bath Mission/Italianate-style residence was constructed with reinforced concrete and steel columns, showcasing its exceptional craftsmanship. Original features include quartersawn oak floors, a Batchelder tile fireplace, and a full size finished concrete basement, all of which add to its historic charm and potential. Lovingly held by the same family for three generations, this property is on the market for the first time in 60 years. A true diamond in the rough, it is a fixer-upper in need of restoration but offers strong bones and architectural integrity for those ready to bring it back to life. The home’s prime location is walking distance to Fairmount Park, Mount Rubidoux, and all the exciting dining, shopping, and entertainment options of Downtown Riverside. As a contributing property in the Mount Rubidoux Historic District, it is also eligible for the Mills Act, providing an incredible opportunity for property tax savings as part of its restoration. Schedule your private tour today and reimagine the possibilities of this unique piece of Riverside history!
Last Agent to Sell the Property
REALTY MASTERS & ASSOCIATES Brokerage Phone: 951-545-8846 License #01503278 Listed on: 12/02/2024

Home Details
Home Type
- Single Family
Est. Annual Taxes
- $3,005
Year Built
- Built in 1910
Lot Details
- 0.28 Acre Lot
- Corner Lot
- Property is zoned R1065
Parking
- 3 Car Garage
Home Design
- Spanish Architecture
Interior Spaces
- 4,152 Sq Ft Home
- 2-Story Property
- Formal Entry
- Family Room
- Living Room with Fireplace
- Home Office
- Mountain Views
- Laundry Room
- Basement
Bedrooms and Bathrooms
- 6 Bedrooms | 2 Main Level Bedrooms
- 2 Full Bathrooms
Utilities
- Central Heating
Listing and Financial Details
- Legal Lot and Block 2 / 15
- Tax Tract Number 9000
- Assessor Parcel Number 187033001
- $66 per year additional tax assessments
Community Details
Overview
- No Home Owners Association
Recreation
- Park
Ownership History
Purchase Details
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.Purchase Details
Purchase Details
Purchase Details
Similar Homes in Riverside, CA
Home Values in the Area
Average Home Value in this Area
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Grant Deed | $950,000 | Wfg National Title | |
Interfamily Deed Transfer | -- | -- | |
Interfamily Deed Transfer | -- | -- | |
Interfamily Deed Transfer | -- | First American Title Ins Co | |
Quit Claim Deed | -- | -- |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $645,000 | New Conventional | |
Previous Owner | $50,000 | Credit Line Revolving |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
02/07/2025 02/07/25 | Sold | $950,000 | 0.0% | $229 / Sq Ft |
12/17/2024 12/17/24 | Pending | -- | -- | -- |
12/02/2024 12/02/24 | For Sale | $950,000 | -- | $229 / Sq Ft |
Tax History Compared to Growth
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2023 | $3,005 | $270,138 | $63,872 | $206,266 |
2022 | $2,934 | $264,842 | $62,620 | $202,222 |
2021 | $2,903 | $259,650 | $61,393 | $198,257 |
2020 | $2,880 | $256,989 | $60,764 | $196,225 |
2019 | $2,825 | $251,951 | $59,573 | $192,378 |
2018 | $2,769 | $247,011 | $58,405 | $188,606 |
2017 | $2,719 | $242,168 | $57,260 | $184,908 |
2016 | $2,545 | $237,421 | $56,138 | $181,283 |
2015 | $2,507 | $233,857 | $55,296 | $178,561 |
2014 | $2,482 | $229,278 | $54,214 | $175,064 |
Agents Affiliated with this Home
-
Seller's Agent in 2025
FREDERICK GORDON
REALTY MASTERS & ASSOCIATES
(951) 545-8846
18 in this area
46 Total Sales
-
Buyer's Agent in 2025
Crystal Coleman
NEST REAL ESTATE
(951) 801-0924
21 in this area
52 Total Sales
Map
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: IV24233331

APN: 187-033-001
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