Beautifully updated and move-in ready home in the heart of Diamond Bar offering comfort, functionality, and outstanding value! Over the past few years this property has seen numerous upgrades, making it ideal for today’s buyer. Improvements include a new roof, a new front entry door, and a sunroom addition that provides extra living space filled with natural light. The attic has been cleaned out and refreshed with new padding/insulation, adding efficiency and peace of mind.
Inside, the inviting living room features a cozy fireplace, perfect for relaxing evenings, while the kitchen opens directly to the dining area, creating a bright and functional layout ideal for everyday living and entertaining. The backyard features new cement work for low-maintenance outdoor living and includes two storage sheds—perfect for tools, hobbies, or additional storage.
Conveniently located near shopping, dining, schools, and major commuter routes, this home offers both accessibility and neighborhood charm. Priced to sell and positioned as one of the lowest-priced homes in the neighborhood, this is an excellent opportunity for buyers seeking value without sacrificing upgrades, condition, or location. Don’t miss your chance to own a well-maintained and thoughtfully improved Walnut home!
For sale
Listing Provided by:
David Gonzales DRE #01262246 5622545242,
David Gonzales, Broker
$814,999
215 S Rock River Rd, Diamond Bar, CA 91765
3beds
1,258sqft
Est.:
Single Family Residence
Built in 1964
8,423 Square Feet Lot
$822,500 Zestimate®
$648/sqft
$-- HOA
What's special
Cozy fireplaceNew roofNew front entry doorBright and functional layout
- 1 day |
- 447 |
- 20 |
Zillow last checked: 8 hours ago
Listing updated: February 06, 2026 at 12:39am
Listing Provided by:
David Gonzales DRE #01262246 5622545242,
David Gonzales, Broker
Source: CRMLS,MLS#: PW26024020
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bonus Room, Bedroom, Dining Room
Bedroom
- Features: All Bedrooms Down
Bathroom
- Features: Bathtub, Tub Shower
Kitchen
- Features: Kitchen/Family Room Combo, Stone Counters
Heating
- Central
Cooling
- Central Air
Appliances
- Laundry: In Garage
Features
- Separate/Formal Dining Room, All Bedrooms Down
- Has fireplace: Yes
- Fireplace features: Family Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,258 sqft
Property
Parking
- Total spaces: 6
- Parking features: Converted Garage, Concrete, Door-Multi, Direct Access, Driveway, Garage, Paved, Permit Required, RV Access/Parking
- Attached garage spaces: 2
- Uncovered spaces: 4
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Pool features: None
- Spa features: None
- Fencing: None
- Has view: Yes
- View description: None
Lot
- Size: 8,423 Square Feet
- Features: 0-1 Unit/Acre, Back Yard, Desert Back, Desert Front
Details
- Parcel number: 8718033005
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1964
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Storm Drain(s), Street Lights, Suburban, Sidewalks
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $648/sqft
- Tax assessed value: $546,905
- Annual tax amount: $7,620
- Date on market: 2/6/2026
- Listing terms: Submit
Estimated market value
$822,500
$781,000 - $864,000
$3,418/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/6/2026 | Listed for sale | $814,999+76.4%$648/sqft |
Source:  CRMLS #PW26024020 Report a problem | ||
| 4/1/2016 | Sold | $462,000+59.3%$367/sqft |
Source: Public Record Report a problem | ||
| 6/13/2012 | Sold | $290,000-9.7%$231/sqft |
Source: Public Record Report a problem | ||
| 8/5/2003 | Sold | $321,000+98.1%$255/sqft |
Source: Public Record Report a problem | ||
| 11/1/1993 | Sold | $162,000$129/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,620 +8.7% | $546,905 +2% |
| 2024 | $7,008 +2% | $536,183 +2% |
| 2023 | $6,873 +1.6% | $525,671 +2% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$5,026/mo
Principal & interest
$3940
Property taxes
$801
Home insurance
$285
Climate risks
Neighborhood: 91765
Nearby schools
GreatSchools rating
- 7/10Armstrong Elementary SchoolGrades: K-6Distance: 0.1 mi
- 5/10Lorbeer Middle SchoolGrades: 7-8Distance: 0.5 mi
- 8/10Diamond Ranch High SchoolGrades: 9-12Distance: 2.1 mi
Open to renting?
Browse rentals near this home.
- Loading
- Loading
