2415 Sierra Dr Upland, CA 91784
San Antonio Heights NeighborhoodEstimated payment $4,450/month
Highlights
- 0.9 Acre Lot
- Mountain View
- Level Lot
- Valencia Elementary Rated A-
- No HOA
- 1-Story Property
About This Home
Nearly one acre of prime residential land on Sierra Drive, located in the highly sought-after foothills of San Antonio Heights. This established community is renowned for its custom estates, mature tree-lined streets, scenic mountain views, and a sense of character and permanence rarely found in newer developments. This 39,000 SF property offers approximately 195 feet of frontage and extends roughly 260 feet in depth. The mostly level to gently rolling topography provides a versatile canvas for redevelopment or the creation of a custom estate. Zoned RS-14M under San Bernardino County. Included in the sale are 1.5 shares of the San Antonio Water Company, providing valuable irrigation capacity for landscaping or potential grove use. The site is currently improved with a 1916-era residence featuring 4 bedrooms and 2 bathrooms, along with a detached guest unit/ADU at the rear. The improvements require substantial repair, offering the opportunity to restore the existing structures or clear the site for new construction. No HOA. Located within the Upland Unified School District. Conveniently situated just minutes from the 210 Freeway, the Village of Claremont, and the extensive trail systems of the San Gabriel foothills.
Listing Agent
TOWERS & ASSOCIATES Brokerage Phone: 909-223-9328 License #01342640 Listed on: 05/21/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 1916
Lot Details
- 39,000 Sq Ft Lot
- Level Lot
Parking
- 1 Car Garage
Property Views
- Mountain
- Hills
Home Design
- Entry on the 1st floor
Interior Spaces
- 1,486 Sq Ft Home
- 1-Story Property
- Living Room with Fireplace
Bedrooms and Bathrooms
- 4 Main Level Bedrooms
- 2 Full Bathrooms
Location
- Suburban Location
Utilities
- Private Water Source
- Septic Type Unknown
Community Details
- No Home Owners Association
Listing and Financial Details
- Legal Lot and Block 22 / 9
- Assessor Parcel Number 1003311430000
- $266 per year additional tax assessments
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2026 | $1,023 | $84,295 | $36,285 | $48,010 |
| 2025 | $1,023 | $82,643 | $35,574 | $47,069 |
| 2024 | $990 | $81,022 | $34,876 | $46,146 |
| 2023 | $972 | $79,433 | $34,192 | $45,241 |
| 2022 | $948 | $77,876 | $33,522 | $44,354 |
| 2021 | $941 | $76,349 | $32,865 | $43,484 |
| 2020 | $915 | $75,566 | $32,528 | $43,038 |
| 2019 | $912 | $74,084 | $31,890 | $42,194 |
| 2018 | $891 | $72,632 | $31,265 | $41,367 |
| 2017 | $865 | $71,208 | $30,652 | $40,556 |
| 2016 | $694 | $69,812 | $30,051 | $39,761 |
| 2015 | $678 | $68,764 | $29,600 | $39,164 |
| 2014 | $654 | $67,417 | $29,020 | $38,397 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/22/2026 07/22/26 | Price Changed | $795,000 | -20.1% | $535 / Sq Ft |
| 07/14/2026 07/14/26 | For Sale | $995,000 | 0.0% | $670 / Sq Ft |
| 07/10/2026 07/10/26 | Pending | -- | -- | -- |
| 05/21/2026 05/21/26 | For Sale | $995,000 | -- | $670 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | -- | None Listed On Document |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: IG26109836
APN: 1003-311-43
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
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