203 Tanforan, Diamond Bar
$1,170,009
5 bd · 3 ba · 2,324 sqft · Home · Diamond Bar · 29 days on market
Updated August 11, 2026












Key Facts
- Price / SqFt
- $503
- Property Type
- Home
- Year Built
- 1966
- Lot Size
- 7,955 sqft
- Garage
- 2 cars
- Stories
- 2
- HOA
- $40/mo
- Days on Market
- 29
- Listed
- Jul 13, 2026
- MLS #
- TR26154144
- Status
- Active
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About this home
Charming Colonial-Inspired Home on a Quiet Cul-de-Sac with Views! Welcome to this wonderful 5-bedroom, 3-bathroom colonial-appeal home, perfectly situated at the end of a peaceful, cul-de-sac in the GREAT City of Diamond Bar! Spanning 2,324 square feet of thoughtfully designed interior living space, this residence offers the ideal blend of classic elegance and modern upgrades. Step inside to a grand, light-filled living room featuring updated flooring. The heart of the home is the upgraded kitchen, fully equipped with newer countertops, contemporary cabinetry, and modern appliances—perfect for the home chef. Designed with flexibility in mind, the layout includes a main-floor setup of one spacious bedroom and bath downstairs, perfect for guests, multi-generational living, or a home office. The outdoor and bonus living spaces are where this property truly shines. Enjoy year-round entertainment in the massive, fully enclosed patio (not counted in the official square footage), providing a massive bonus area for a game room, gym, or lounge. Step out back to find a tranquil covered patio in the rear yard, or head upstairs to the spectacular patio deck positioned directly above the attached 2-car garage—an incredible vantage point to relax and take in the surrounding views. Refrigerator, washer & dryer included! Don't miss the chance to own this feature-packed gem in a premier location! Come see it today!
Highlights
- 5-bedroom, 3-bath home.
- 2,324 square feet of living space.
- Located in Diamond Bar.
Price History
| Date | Price | Change |
|---|---|---|
| Aug 10, 2026 | $1,170,009 | ▼ −$29,990 |
| Aug 9, 2026 | $1,199,999 | — |
| Listed Jul 13, 2026 | ||
Location
About Diamond Bar
- Active Listings
- 82
- Median Price
- $1,098,000
Estimate a Monthly Payment
Estimated Monthly Payment
$7,641/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
- $6,227
- Property Tax
- $1,073
- Insurance
- $341
- 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 2026-08-11T14:11:57.203Z. 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.