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- Listed price
- $3,750,000
- Listed Feb 6, 2026 · $1,009/sq ft
- Last sold price
- No recorded sale
4 beds|8 ba|3,715 sqft|4,690 sqft lot|2018 Built|171 days listed
66 Chasma, Irvine, CA 91618
Property Description
Guard Gated Community of Altair by Irvine's Great Park. Beautiful craftsman style property with inside tract location on quiet street. Features: excellent curb appeal, front porch, gorgeous hardwood floors, four bedrooms, office, upstairs loft, gourmet kitchen with quartz countertops and large center island, high-end cooktop, double ovens and more. All bedrooms are ensuite with own bathroom and walk-in closet. Spacious living room with fireplace, very light and bright. Second floor features primary suite with spa like primary bathroom, two additional bedrooms, and huge loft area for entertainment. Professionally landscaped backyard with California room for entertaining by a built-in fireplace and views of private natural reserve located behind the property with no rear neighbors. The community of Altair offers, guarded 24 hours a day, two resort style pool areas, luxury clubhouse, sports amenities, and scenic walking trails, along with award winning Irvine School District.
Listing agent: Patrick KnappDRE #01017659patrickknapp@cox.net, Listing office: Realty Source, Inc
MLS data updated 10/16/2026, 10:53:49 PM PT
Source: CRMLSMLS #: NP26027981
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Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Latest asking price$3,750,000
Feb 6, 2026
Available records12026
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
$3,750,000Original asking price · Feb 6, 2026ZIP 91618 · Feb 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 · 1 price recordsFeb 6, 2026 – Feb 6, 2026
ZIP 91618 · 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.