Sold
4 Hillsborough sold on March 23, 2016 for $2,960,000, 4.4% below the $3,095,000 asking price after 236 days on the market, including an earlier listing. The buyer financed the purchase. The details are below for reference.
4 Hillsborough, Newport Beach, CA 92660
- 5 beds
- 6 baths
- 5,100 sq ft
- 10,028 sq ft lot
- Built 1989
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$2,960,000
Subdivision Harbor Hill
The home
About 4 Hillsborough
This beautiful custom home is ideally situated at the end of a private cul-sac in the gated community of Harbor Hill. The spacious residence features 5 bedrooms plus a rear casita that could be used as a 6th bedroom. A two story foyer with stunning floating staircase overlooking the formal living room showcases the quality craftsmanship found throughout the home. The timeless design features handsome wood flooring, detailed millwork including crown moldings and custom stone appointments. The spacious kitchen with stone countertops offers an oversized center island with wrap-around eating bar, Viking range, Subzero refrigerator plus ample storage space. Adjacent is the family room with wood beams, built-ins, fireplace and French doors opening to the backyard. An oversized laundry/craft room, a bedroom/den and the impressive 4 car garage complete the first floor. The second level offers an expansive master suite with sitting area and fireplace, as well as a spacious dual master bathroom. Additionally, there is a children’s wing with 3 bedrooms plus a bonus area with built-in desks. The rear grounds with lush landscaping feature a built in bbq, a gorgeous water feature, a pool and spa plus a private guest casita/pool cabana
Property details for 4 Hillsborough
This 5-bedroom, 6-bath single-family home sits in the Harbor Hill neighborhood of Newport Beach in Orange County. It has 5,100 square feet of living space on a 10,028-square-foot lot. The home was built in 1989. The MLS record lists the assessor parcel number as 458-612-24. Highlights include a private pool and spa, a fireplace, an attached four-car garage, central air, and an updated home.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- NP15249028
- Year Built
- 1989
- Builder Model
- custom
- Living Area (sq ft)
- 5,100
- Living Area Source
- Owner
- Lot Size (sq ft)
- 10,028
- Lot Size (acres)
- 0.23
- Levels
- Two
- Bedrooms
- 5
- Full Baths
- 5
- Half Baths
- 1
- Garage Spaces
- 4
- Parking Spaces
- 4
- View
- None
- Private Pool
- Yes
- Parcel Number
- 45861224
- On Market Date
- 2015-11-18
- Listing Terms
- Standard
Interior Features
- Interior Features
- Beamed Ceilings, Breakfast Bar, Built In Features, Block Walls, Separate Formal Dining Room, Granite Counters, High Ceilings, Open Floorplan, Pantry, Paneling Wainscoting, Stone Counters, See Remarks, Tile Counters, Two Story Ceilings, Bedroom On Main Level, Entrance Foyer, Primary Suite, Walk In Pantry
- Appliances
- Six Burner Stove, Built In Range, Barbecue, Double Oven, Dishwasher, Disposal, Gas Range, Microwave, Refrigerator, Trash Compactor, Water To Refrigerator, Warming Drawer, Water Purifier
- Flooring
- Carpet, Stone, Wood
- Heating
- Forced Air
- Cooling
- Central Air
- Fireplace
- Family Room, Gas, Guest Accommodations, Living Room, Wood Burning
- Laundry
- Common Area, Inside, Laundry Room
- Common Walls
- No Common Walls
- Windows
- Plantation Shutters
- Doors
- Double Door Entry, French Doors, Panel Doors
- Accessibility
- None
Exterior Features
- Architectural Style
- Custom
- Exterior Features
- Barbecue
- Construction
- Plaster
- Foundation
- Slab
- Lot Features
- Cul De Sac, Front Yard, Landscaped, Near Park, Paved, Sprinkler System
- Patio and Porch
- Open, Patio, Stone
- Parking
- Direct Access, Driveway, Garage, Garage Door Opener, Private
- Pool Features
- In Ground, Private
- Spa
- Heated, In Ground, Private
- Water
- Public
- Utilities
- Sewer Available, Sewer Connected
- Condition
- Updated Remodeled
- Units
- 1
Community Features
- Subdivision
- Harbor Hill (HARH)
- Community Features
- Street Lights, Sidewalks, Park
The record
Property History for 4 Hillsborough
| Date | Event | Price | Note |
|---|---|---|---|
| Mar 23, 2016 | Sold | $2,960,000 | |
| Nov 18, 2015 | Relisted | $3,095,000 |
No prior MLS sales on record for this home since 2012.
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 4 Hillsborough
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 06059C0401J 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, Laguna Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Laguna Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Tsunami hazard area
Outside the Tsunami Hazard Area on the State's evacuation planning map.
California Geological Survey and Cal OES, Tsunami Hazard Area map for Orange County (2021). Checked October 15, 2026.
Internet and charging
- Fixed internet
Cable: Cox Communications, up to 2,000 Mbps, at 91 of 92 residential locations in this census block. DSL: AT&T, up to 10 Mbps, at 90 of 92. Fixed wireless: Verizon, up to 300 Mbps, at 10 of 92.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590626582000, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 1.0 miles away (ChargePoint, 2 Level 2 ports). 375 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
Next steps
Looking for something similar
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The neighborhood
About Newport Beach
Set along the Pacific in Orange County, Newport Beach surrounds Newport Harbor, where Balboa Island, Lido Isle, and the Balboa Peninsula frame one of California's largest recreational harbors. The city stretches from the Balboa and Newport piers to Corona del Mar and Fashion Island, within the Newport-Mesa Unified School District.
Newport Beach home sales, past 12 months
- Homes sold
- 462
- Median price
- $4,354,000
- Median days on market
- 22
- Median per sq ft
- $1,602
Recorded MLS closings of single-family homes, Nov 4, 2025 to Nov 4, 2026. Days on market run from listing to going under contract.
Recent Newport Beach sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 1000 Dover Drive | Nov 4, 2026 | $3,575,000 | 2,883 | $1,240 | 18 |
| 20141 Spruce | Nov 4, 2026 | $5,500,000 | 4,540 | $1,211 | 5 |
| 306 Alvarado Place | Nov 4, 2026 | $2,699,000 | 1,033 | $2,613 | 207 |
| 2012 Nautilus Lane | Nov 3, 2026 | $4,100,000 | 3,026 | $1,355 | 12 |
| 205 Via Lido Soud | Nov 3, 2026 | $9,646,120 | 3,282 | $2,939 | 73 |
Schools
School District for 4 Hillsborough
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Newport Mesa Unified.
Living in Newport Beach covers its schools, parks and beaches.
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Listed by Susan Scanlan of Villa Real Estate
Listing information updated Jul 23, 2023 at 4:16 AM 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.