818 W Gladstone, San Dimas
$4,000,000
0 bd · 0 ba · 0 sqft · Commercial · San Dimas · 4 days on market
Updated September 1, 2026












Key Facts
- Property Type
- Commercial
- Year Built
- 2011
- Lot Size
- 57,542 sqft
- Stories
- 2
- Days on Market
- 4
- Listed
- Aug 27, 2026
- MLS #
- TR26187135
- Status
- Active
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About this home
Location, location, and location. This unique property was designed and built by the current owner in 2011, specializing in education in the City of San Dimas. Minutes away from COSTCO, shopping, schools, restaurants, and public transportation. Easy access to the I-57 freeway. The property has a long history as an educational facility. The Arrow Montessori School reports that it began operations in San Dimas in 1970 and opened at 818 W Gladstone St. in August, 2011. The building contains 12,550 sq ft, and the lot is 57,540 sq ft, which offers great opportunities. The current school offers an infant program, preschool program, and elementary education. The business will be sold in a business listing separate from the building sale. The owner is retiring and is willing to pass the torch to those who want to start or expand their own educational business. Please check with the city for a conditional use permit. Must see to be appreciated.
Highlights
- 0-bedroom, 0-bath commercial.
- 0 square feet of living space.
- Located in San Dimas.
Price History
| Date | Price | Change |
|---|---|---|
| Sep 1, 2026 | $4,000,000 | — |
| Listed Aug 27, 2026 | ||
Location
About San Dimas
- Active Listings
- 126
- Median Price
- $810,000
Estimate a Monthly Payment
Estimated Monthly Payment
$26,123/mo
Includes estimated taxes and insurance at the assumption rates below. HOA dues are not included — enter your community's HOA (varies widely by community, and absent from listing data) for an accurate total.
- Principal & Interest
- $21,290
- Property Tax
- $3,667
- Insurance
- $1,167
- HOAnot included — enter your dues
- $0
Estimate only — not a loan offer or rate quote. Confirm actual figures with a lender.
Get Pre-Approved →Listing courtesy of Pinnacle Real Estate Group
Based on information from California Regional MLS as of 2026-09-01T17:24:42.047Z. 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.