$1,820,000
3Beds3Baths2,045SqFt
56 QuillIrvine, CA 92620Petaluma
Sold
18 Harrisburg sold on May 11, 2026 for $1,820,000, at the asking price after 13 days on the market. The buyer financed the purchase with a conventional loan. The details are below for reference.
18 Harrisburg, Irvine, CA 92620
- 4 beds
- 3 baths
- 2,515 sq ft
- 5,223 sq ft lot
- Built 1981
$1,820,000
The home
About 18 Harrisburg
Welcome to 18 Harrisburg, a stunning good sized two-story, 4 bedrooms and 2.5 bathroom family residence located in the aspirational Northwood area of Irvine. Upon entering, you will be comfortably stepping into a concept living room, adjacent to a cozy dining area. This smoothly connects to a spacious and nice
kitchen, then to a warm family room perfect for gatherings. Upstairs, a large and functional master suite hints great value for modern living, as well as three generously sized bedrooms. There is also a separate bathroom within convenient reach. Refreshed by recently interior painting. More to mention, there is a thoughtfully designed backyard ready for all seasons. No HOA, no Mello-Roos.
Property details for 18 Harrisburg
This 4-bedroom, 3-bath single-family home sits in Irvine in Orange County. It offers 2,515 square feet of living space. The home was built in 1981. The MLS record lists the assessor parcel number as 529-112-31. Highlights include a fireplace, an attached two-car garage, a 5,223-square-foot lot, and central air. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Specifications
Home Details
At a glance
- Price
- $1,820,000
- Days On Site
- N/A
- Bedrooms
- 4
- Inside Area (SqFt)
- 2,515 sqft
- Total Baths
- 3
- Full Baths
- 2
- Partial Baths
- 1
- Lot Size
- 5,223 SqFt
- Year Built
- 1981
- MLS® Number
- WS26035030
- Status
- Sold
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- N/A
- Sq Ft Source
- Assessor
General Features
- Property Type
- Single Family Residence
- MLS Number
- WS26035030
- Year Built
- 1981
- Living Area (sq ft)
- 2,515
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 5,225
- Lot Size (acres)
- 0.1199
- Levels
- Two
- Bedrooms
- 4
- Full Baths
- 2
- Half Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- None
- Parcel Number
- 52911231
- On Market Date
- 2026-03-26
- Listing Terms
- Standard
Interior Features
- Interior Features
- Jack And Jill Bath
- Cooling
- Central Air
- Fireplace
- Family Room, Gas
- Laundry
- Gas Dryer Hookup, Inside
- Main Level Bathrooms
- 1
- Entry Level
- 1
- Common Walls
- No Common Walls
- Rooms
- Bathroom, Laundry, Family Room
Exterior Features
- Lot Features
- Back Yard, Front Yard
- Pool Features
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Community Features
- Suburban
The record
Property History for 18 Harrisburg
| Date | Event | Price | Note |
|---|---|---|---|
| May 11, 2026 | Sold | $1,820,000 | |
| Mar 26, 2026 | Listed for sale | $1,820,000 |
No prior MLS sales on record for this home since 2012.
Next steps
Looking for something similar
18 Harrisburg is no longer on the market, but comparable homes come up in Irvine regularly. We can tell you what this one actually closed at and set up alerts for listings that match it.
Selling near 18 Harrisburg
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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
- 824
- Median price
- $2,150,000
- Median days on market
- 24
- Median per sq ft
- $874
Recorded MLS closings of single-family homes, Sep 26, 2025 to Sep 26, 2026. Days on market run from listing to going under contract.
Recent Irvine sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 20 Leatherwood | Sep 24, 2026 | $1,520,000 | 2,306 | $659 | 70 |
| 208 Radial | Sep 24, 2026 | $3,550,000 | 4,605 | $771 | 43 |
| 533 PENINSULA | Sep 23, 2026 | $3,662,418 | 3,500 | $1,046 | 9 |
| 113 Apron | Sep 22, 2026 | $3,980,000 | 3,671 | $1,084 | 20 |
| 124 Sunnyslope | Sep 22, 2026 | $3,100,000 | 3,343 | $927 | 101 |
Schools
School District for 18 Harrisburg
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the Irvine Unified.
Living in Irvine covers its schools, parks and beaches.
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Listed by JIM Z.Y. CAI of KO TAI REALTY
Listing information updated Sep 30, 2026 at 12:03 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.