Walnut home and condo appraisals for estates, trusts, and taxes
Hillside planned suburb laced with equestrian and hiking trails
Named for the Rancho Los Nogales grant and incorporated in 1959, Walnut fills the valley and slopes between the San Jose Hills and the Puente Hills, threaded by city riding and hiking trails. Trustees here often ask about hillside homes, gated-community properties and lots backing to trails.
- Location
- Walnut is an incorporated city in the East San Gabriel & Pomona Valleys region of Los Angeles County
- ZIP codes
- 91789
- Properties
- Single-family homes and condominiums
- Fees
- $449 Standard Desktop, $299 Basic Desktop
- Delivery
- 3+ business days
Homes in Walnut
Ranch and mid-century homes give way to larger two-story plans from later decades, most on curving streets across the hills and canyons. Snow Creek, around Snow Creek Park in the north, and centrally located Walnut Hills are established single-family areas, while Three Oaks and the guard-gated Terraces at Walnut are newer. Attached housing appears in complexes such as Windwood, and the unincorporated Walnut Islands area to the north holds acreage parcels outside city limits.
What moves value in Walnut
Hillside position, views, lot size and frontage on trails or open space separate sales more than age does. The SR-60 and SR-57, Mt. San Antonio College as a major employer and job centers in the City of Industry support a steady buyer pool, while gated communities tend to trade among themselves.
Neighborhoods and tracts
- Snow Creek
- Walnut Hills
- Collegewood
- Creekside
- Three Oaks
- The Terraces at Walnut
Local reference points: Mt. San Antonio College sits on the east side, and Lemon Creek Park, home to the 1883 William R. Rowland adobe ranch house, joins Snow Creek, Suzanne and Walnut Ranch parks as local gathering places.
Appraisal considerations in Walnut
Gated communities such as the Terraces at Walnut carry dues, architectural rules and shared amenities, so the analysis leans on sales inside comparable gated settings. Walnut Islands parcels fall within Covina, Pomona and Walnut ZIP codes but follow county zoning for ADUs and lot splits. Lots that meet open space deserve a look at wildfire hazard mapping, and steep ground adds less utility than level usable area.
Does backing onto Walnut's riding trails add value to a home, or reduce privacy enough to matter?
It depends on the setting, and local sales usually settle it. Homes backing to trails or open space are compared with similar interior lots in the same neighborhood, weighing view, privacy and yard usability, and any adjustment goes only as far as that evidence supports.
Reports we prepare for Walnut properties
Each is a certified desktop appraisal of a single-family home or condominium, as of a current or past date.
- Date-of-Death Appraisals
- Step-Up in Basis Appraisals
- Trust Administration Appraisals
- Estate Settlement & Estate Tax Appraisals
- Gift Tax Appraisals
- Prop 19 Parent-Child Transfer Appraisals
- Divorce & Date-of-Separation Appraisals
- Family Sale & Co-Owner Buyout Appraisals
- Retrospective Appraisals
Reviewed November 2026.
Need a value for a Walnut property?
Send the address and the date the value is needed for. We confirm the property and the fee within one business day; the report is delivered in 3+ business days.