420 W 4th, San Dimas
$815,000
3 bd · 1 ba · 1,200 sqft · Home · San Dimas · 13 days on market
Updated August 6, 2026












Key Facts
- Price / SqFt
- $679
- Property Type
- Home
- Year Built
- 1965
- Lot Size
- 6,754 sqft
- Garage
- 2 cars
- Stories
- 1
- Days on Market
- 13
- Listed
- Jul 29, 2026
- MLS #
- CV26168438
- Status
- Active
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About this home
Charming, Fully Upgraded San Dimas Home with Alley Access & RV Parking! Welcome to this beautifully maintained, turn-key single-story home located on a highly desirable street in the heart of San Dimas. Built in 1965, this 3-bedroom, 1-bathroom residence spans 1,200 square feet of optimized living space on an expansive 6,751 square foot lot. Combining classic charm with a massive list of modern, high-ticket upgrades, this property is completely move-in ready. As you step inside you are immediately invited in with the dining and living room featuring original refinished hardwood floors and a cozy brick fireplace. The upgraded kitchen and bathroom feature quartz countertops, beautiful tile, and timeless designs. Other upgrades include a brand-new A/C unit, tankless water heater, newer roof, copper plumbing, and an energy-efficient whole-house fan to dramatically slash summer utility bills. The backyard is perfect for entertaining with a wood-burning fire pit, covered patio, large grass area, mature fruit trees (lemon, lime, tangerine, & avocado), and an external shed. The full drive-through concrete driveway leads all the way from the front yard to the back alley, offering premier RV or boat parking, secured by wood gates. The detached, oversized 2-car garage features convenient washer and electric dryer hookups with an abundance of storage and workspace. This home is truly a gem located in a highly sought after neighborhood with a great school district for families!
Highlights
- 3-bedroom, 1-bath home.
- 1,200 square feet of living space.
- Located in San Dimas.
Price History
| Date | Price | Change |
|---|---|---|
| Aug 4, 2026 | $815,000 | — |
| Listed Jul 29, 2026 | ||
Location
About San Dimas
- Active Listings
- 118
- Median Price
- $799,000
Estimate a Monthly Payment
Estimated Monthly Payment
$5,323/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
- $4,338
- Property Tax
- $747
- Insurance
- $238
- HOAnot included — enter your dues
- $0
Estimate only — not a loan offer or rate quote. Confirm actual figures with a lender.
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Based on information from California Regional MLS as of 2026-08-06T13:21:52.570Z. 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.