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Closed
- Listed price
- $1,299,999
- Listed Nov 15, 2017
- Sold price
- $1,150,000
- Sold Jul 31, 2018
6,680 sqft lot|2008 Built|182 days listed
20125 Valley Blvd, Walnut, CA 91789
Property Description
New office building located in the City of Walnut. Great location close to shopping/restaurants & easy access to 60, 57 & 10 freeways. High-end, free-standing building. 2,400 sq.ft. of office space. Private & gated bldg featuring 7 enclosed offices, conference rm, 3 bathrooms w/an executive shower & small wet bar. Huge open space for cubicles/extra tables. Open space for office equipment. Tiled kitchenette w/cabinet & stainless steel sink. Utility room houses internal phone/internet/camera systems. Spacious lobby w/20x20 Italian travertine tile. All 3 bathrooms tiled. High-end commercial grade carpet including inside the elevator. Full size elevator maintained monthly. Alarm & brand new DVR camera system for the bldg. Block wall & stone work surrounding entire building. 11 tons of steel went into the bldg foundation to make this extra secure! Back, front & side yard w/automatic sprinkler systems & has domestic/recycled water. External lights w/timers around the building. Private driveway w/9 marked parking spaces & can accomondate more parking. Small backyard area. 3 A/C systems, water heater, sprinkler system, elevator room, enclosed trash area, rain gutters, fire sprinkler system. Original plans can be provided upon accepted offer.
Listing agent: HELEN MARSTONDRE #01859923helen@helensrealestate.com, Listing office: KELLER WILLIAMS REALTY/ARCADIA
MLS data updated 10/20/2026, 11:41:48 PM PT
Source: CRMLSMLS #: WS17258409
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$1,150,000
Jul 31, 2018
Available records32017–2018
From MLS recordsActual listing and closing events
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
No recordNo property-price record in this range.ZIP 91789 · Oct 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 · 0 price recordsNo records in this period
ZIP 91789 · same property typeThis MLS property type has no exact comparison group.
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Recorded sales in this period (0)
No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
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.
View listing & sale records
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.