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- Listed price
- $4,000,000
- Listed Aug 28, 2026
- Last sold price
- No recorded sale
57,542 sqft lot|2011 Built|34 MLS days on market
818 W Gladstone, San Dimas, CA 91773
Property Description
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. The property will be sold together with business listing ID#TR26191339 at $ 600,000. Must see to be appreciated.
Listing agent: Charlene LiDRE #01193057Charleneli222@gmail.com, Listing office: Pinnacle Real Estate Group
MLS data updated 10/24/2026, 6:04:54 PM PT
Source: CRMLSMLS #: TR26187135
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Latest asking price$4,000,000
Aug 28, 2026
Available records12026
From MLS recordsActual listing and closing events
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This home · nearest recorded event
$4,000,000Original asking price · Aug 28, 2026ZIP 91773 · Aug 2026
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.This home · 1 price recordsAug 28, 2026 – Aug 28, 2026
ZIP 91773 · same property typeThis MLS property type has no exact comparison group.
Freddie Mac · national weekly ratesLoading mortgage-rate history…
Recorded sales in this period (0)
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ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
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MLS records may be incomplete. Earlier asking prices are not sale prices.