Opening page…
Closed
- Listed price
- $639,900
- Listed May 1, 2019 · $187/sq ft
- Sold price
- $660,000
- Sold Jun 7, 2019
5 beds|4 ba|3,413 sqft|21,490 sqft lot|2002 Built|6 days listed
1707 OBSERVATION WAY, Antioch, CA 94531
Property Description
HUGE LOT! RARE FIND! Roughly half an acre lot and no neighbors to one side! HUGE side yard! Potential RV/boat parking, or sport court, or batting cage? Immaculate and upgraded interior. Cherry cabinets. Lots of cabinet space! Stainless steel appliances. Thermador 5-burner range installed 2018. Microwave replaced in 2016. Oversized HVAC system installed in 2016. Water heater in 2017. Gorgeous and gleaming Cherry engineered hardwood floors. NEST thermostat system plus ADT alarm system to stay. 4 true bedrooms plus master retreat plus loft plus library/super-family room. Oversized 4th bedroom has it’s own full bath. Could be converted to two normal-sized bedrooms. Then add a few walls elsewhere to have a 7 bedroom home! Low-maintenance and drought-resistant landscaping front and rear. Artificial turf in rear looks like real grass! Alumawood patio cover.
Listing agent: BRIAN SHARPDRE #01245186brian@sharphomesonline.com, Listing office: SHARP REALTY
MLS data updated 10/20/2026, 5:22:58 PM PT
Source: CRMLSMLS #: 40863545
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$660,000
Jun 7, 2019
Available records22019
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 94531 · 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 94531 · same property typeLoading eligible closed sales…
Freddie Mac · national weekly ratesLoading mortgage-rate history…
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.