128 Catalyst, Irvine, CA 92618
- 3 beds
- 4 baths
- 3,085 sq ft
- Built 2018
$1,879,000
Est. $12,770/mo with 20% down, 30-year fixed
$609 a sq ft against a $743 Irvine median. Ask how it comparesSubdivision Obsidian
The home
About 128 Catalyst
SELLER OFFERING BUYER INCENTIVE $30,000 INTEREST RATE BUY DOWN / LOWER MONTHLY PAYMENT. Welcome to 128 Catalyst, a striking three-story residence in the sought-after Parasol Park neighborhood of Irvine's Great Park. This modern Obsidian plan by Lennar offers more than 3,000 square feet of elevated, light-filled living across three thoughtfully designed levels.
The first floor welcomes you with a fully equipped home theater, a 120-inch projector, surround sound, and a wet bar, plus a versatile fourth bedroom that flexes easily into a home office or gym. Take your private elevator to the second-floor, where you'll find the primary suite, appointed with a spacious walk-in shower, two walk-in closets, custom wall treatments, dual vanities, and a covered balcony. This floor also offers two additional bedrooms, full bath and laundry room.
The third floor is where this home rises above the rest: a penthouse-level great room and a fully renovated kitchen wrapped around an oversized quartz island, with professional-grade Wolf appliances, a Sub-Zero refrigerator, and a wine cooler. Step out to an expansive rooftop deck that captures the very best of California indoor-outdoor living.
Beyond the front door, one of Irvine's most amenity-rich communities keeps getting better. The Great Park is in the midst of a roughly $1 billion expansion running through the end of the decade, and The Canopy: a new food, retail, and lifestyle center at Bosque and Great Park Boulevard, is set to open this year- with a grocery anchor, restaurants, and shops, just up the street from the Bosque Trailhead. Add the expanding Great Park Live entertainment venue, future cultural museums, two lakes, and a 10,000-seat amphitheater, and you have a location with remarkable momentum. Moments from parks, trails, and top-rated Irvine schools, 128 Catalyst is a rare opportunity to own in a community on the rise.
Property details for 128 Catalyst
This 3-bedroom, 4-bath condo sits in the Obsidian neighborhood of Irvine in Orange County. It has 3,085 square feet of living space and is listed at $1,879,000, about $609 per square foot. The home was built in 2018. The MLS record lists the assessor parcel number as 939-226-52. Highlights include a community pool and spa, an attached two-car garage, central air, a turnkey home, and modern architecture.
Photographs
Photos of 128 Catalyst, Irvine
Specifications
Home Details
General Features
- Property Type
- Condominium
- MLS Number
- OC26166019
- Year Built
- 2018
- Living Area (sq ft)
- 3,085
- Living Area Source
- Assessor
- Lot Size (acres)
- 0
- Levels
- Three Or More
- Bedrooms
- 3
- Full Baths
- 2
- Half Baths
- 2
- Garage Spaces
- 2
- Parking Spaces
- 3
- View
- Neighborhood
- HOA Dues
- $240
- HOA Frequency
- Monthly
- HOA Name
- Great Park Neighborhoods
- Parcel Number
- 93922652
- On Market Date
- 2026-07-31
- Listing Terms
- Standard
Interior Features
- Interior Features
- Breakfast Bar, Built In Features, Balcony, Eat In Kitchen, Elevator, Living Room Deck Attached, Multiple Staircases, Quartz Counters, Recessed Lighting, Primary Suite, Walk In Closets
- Appliances
- Dishwasher, Freezer, Gas Cooktop, Disposal, Ice Maker, Refrigerator, Water Heater
- Flooring
- Carpet, Vinyl
- Heating
- Forced Air
- Cooling
- Central Air
- Fireplace
- None
- Laundry
- Laundry Room, Upper Level
- Main Level Bathrooms
- 1
- Entry Level
- 1
- Common Walls
- No Common Walls
- Windows
- Double Pane Windows, Drapes
- Doors
- Insulated Doors, Sliding Doors
- Accessibility
- Accessible Elevator Installed, Parking
- Rooms
- Entry Foyer, Bathroom, Kitchen, Other, Office, Great Room, Primary Bedroom, Media Room
Exterior Features
- Architectural Style
- Modern
- Roof
- Flat, Rolled Hot Mop
- Construction
- Drywall, Stucco
- Foundation
- Slab
- Lot Features
- Street Level
- Patio and Porch
- Covered
- Parking
- Assigned, Direct Access, Garage, Garage Faces Rear, One Space
- Fencing
- Good Condition
- Pool Features
- Community, Association
- Spa
- Community
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Condition
- Turnkey
- Units
- 1
Community Features
- Subdivision
- Obsidian
- Community Features
- Biking, Curbs, Park, Street Lights, Sidewalks, Pool
- Association Amenities
- Call For Rules, Clubhouse, Sport Court, Management, Picnic Area, Playground, Pool, Spa Hot Tub, Tennis Courts, Trails
- Security
- Carbon Monoxide Detectors, Fire Detection System, Smoke Detectors
The record
Property History for 128 Catalyst
| Date | Event | Price | Note |
|---|---|---|---|
| Oct 5, 2026 | Price reduced | $1,879,000 | From $1,899,000 |
| Jul 31, 2026 | Listed for sale | $1,899,000 | |
| Feb 3, 2022 | Sold | $1,480,000 | Seven Gables Real Estate |
| Mar 19, 2021 | Sold | $1,265,000 | Coldwell Banker Realty |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 128 Catalyst
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard zones
- Flood zone
Zone X, area of minimal flood hazard. Outside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0315J effective December 3, 2009. Checked October 15, 2026.
- Fire hazard severity zone
Not in a fire hazard severity zone on the State Fire Marshal's map.
CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.
- Earthquake fault zone
Outside the Alquist-Priolo Earthquake Fault Zones.
California Geological Survey, Earthquake Fault Zones. Checked October 15, 2026.
- Liquefaction zone
Outside the liquefaction zones.
California Geological Survey, Seismic Hazard Zones map, Lake Forest quadrangle, released January 17, 2001. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Lake Forest quadrangle, released January 17, 2001. Checked October 15, 2026.
Internet and charging
- Fixed internet
Fiber: AT&T, up to 5,000 Mbps, at 42 of 42 residential locations in this census block. Fiber: Cox Communications, up to 2,000 Mbps, at 42 of 42. Fixed wireless: GeoLinks, up to 1,000 Mbps, at 8 of 42.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590524391004, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.4 miles away (Noodoe, 50 Level 2 ports). 907 public charging ports within 3 miles.
U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.
These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).
Official maps
Cost of ownership
Estimated monthly payment
7.24% · 30-yr fixed$
$14,756/mo
10% down · 30-year fixed · $187,900 down
Principal & interest$11,525
Mortgage insurance (est., over 80% LTV)$705
Property tax (est. 1.11%)$1,738
Home insurance (rough est., varies widely)$548
HOA from listing$240
$12,770/mo
20% down · 30-year fixed · $375,800 down
Principal & interest$10,244
Property tax (est. 1.11%)$1,738
Home insurance (rough est., varies widely)$548
HOA from listing$240
$11,490/mo
30% down · 30-year fixed · $563,700 down
Principal & interest$8,964
Property tax (est. 1.11%)$1,738
Home insurance (rough est., varies widely)$548
HOA from listing$240
Estimated carrying cost
$2,526/mo
All cash · taxes and insurance only
Principal & interestNone (cash purchase)
Property tax (est. 1.11%)$1,738
Home insurance (rough est., varies widely)$548
HOA from listing$240
Estimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.24% (week of Oct 29, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Irvine rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.
Next steps
Buying 128 Catalyst
Want to see 128 Catalyst in person? We have guided buyers through Obsidian and the wider Irvine market since 1983. Call to arrange a private tour, or send a note and we'll follow up.
Selling near 128 Catalyst
Thinking of selling nearby? We bring current Obsidian sales data and a clear pricing strategy to every listing, backed by more than 700 closed sales and over $1B in Orange County volume. Start with a free home valuation, or reach out to talk through your options.
The neighborhood
About Irvine
Master-planned on the former Irvine Ranch and incorporated in 1971, Irvine arranges villages such as Turtle Rock and University Park around the University of California, Irvine. The city is anchored by the Orange County Great Park, on the former Marine Corps Air Station El Toro, and most of it is served by the Irvine Unified School District.
Irvine home sales, past 12 months
- Homes sold
- 999
- Median price
- $1,250,000
- Median days on market
- 30
- Median per sq ft
- $743
Recorded MLS closings of condos, Oct 25, 2025 to Oct 25, 2026. Days on market run from listing to going under contract.
Price per square foot against recent Irvine sales
At $609 per square foot, this home's asking price is 18% below the Irvine median of $743 for condos that closed in the past 12 months.
Recent Irvine sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 2344 Nolita | Oct 23, 2026 | $620,000 | 693 | $895 | 186 |
| 36 Woodleaf | Oct 23, 2026 | $690,000 | 1,022 | $675 | 105 |
| 2 Staghorn | Oct 23, 2026 | $1,320,000 | 1,750 | $754 | 68 |
| 168 Burgess | Oct 23, 2026 | $1,560,000 | 1,701 | $917 | 3 |
| 121 Biome | Oct 23, 2026 | $1,570,000 | 2,703 | $581 | 4 |
Schools
School District for 128 Catalyst
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Irvine Unified.
Living in Irvine covers its schools, parks and beaches.
Location
Location
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Listed by Cindi Karamzadeh of KOLLECTIVE REAL ESTATE & DESIGN
Listing information updated Oct 31, 2026 at 1:51 PM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.