The Lightning Ridge Estate is a rare and remarkable offering—nearly 10 gated acres of forested seclusion paired with striking architectural form. Spanning 8,913 square feet, the residence features soaring ceilings, custom craftsmanship, dramatic walls of glass, and a floor plan ideally suited for multi-generational living. A premier, award-winning fitness suite provides spa-level amenities with designated zones and hookups for a sauna, cold plunge, and gym. A private guest suite with full kitchen and a discreetly positioned three-car garage further elevate the property’s thoughtful design. Expansive patios, curated gardens, and private trails create an immersive natural experience. All just minutes from Forest Park, top-rated schools, and the heart of NW Portland. ***Property taxes successfully appealed. [Home Energy Score = 2. HES Report at https://rpt.greenbuildingregistry.com/hes/OR10053730]
Est. $4,963 per month, based on comparable rentals
Sale and tax history for 9440 NW Lightning Ridge Dr
Sale History
Tax History
Date
Event
Price
RMLS #452271818
Mar 6, 2026
Sold
$2,200,000
$247/sq ft
Feb 16, 2026
Pending
—
Jan 5, 2026
Price Changed
$2,295,000
$257/sq ft
Jun 24, 2025
Price Changed
$2,349,000
$264/sq ft
May 15, 2025
Price Changed
$2,495,000
$280/sq ft
Mar 31, 2025
Listed
$2,895,000
$325/sq ft
RMLS #20025848
Aug 3, 2020
Sold
$1,800,000
$202/sq ft
Jul 16, 2020
Pending
—
Apr 22, 2020
Contingent
—
Feb 22, 2020
Listed
$2,200,000
$247/sq ft
A grand estate located in the Lakota Development minutes from downtown Portland. It is nestled in a wooded wonderland and accented with a grand circular drive and fountain. The garden grounds are fabulous for outdoor parties, and the Cascade range is a backdrop to add to the beauty. Large open rooms, floating curved staircase; make this a wonderful home for entertaining inside or out. Executive library, sun room with mult. french doors, customized high-end woodwork throughout! [Home Energy Score = 2. HES Report at https://rpt.greenbuildingregistry.com/hes/OR10053730]
Public Records
Jan 27, 1995
Sold
$300,000
$34/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$48,998 (−3.2%)
2024
$50,620 (+3.2%)
2023
$49,051 (+8.6%)
2022
$45,159 (+4.8%)
2021
$43,093 (+13.3%)
2020
$38,047 (−2.3%)
2019
$38,933 (−1.2%)
2018
$39,405 (+2.4%)
2017
$38,494 (+10.5%)
2016
$34,824 (+2.9%)
2015
$33,831 (+14.3%)
2014
$29,599 (+5.8%)
2013
$27,976 (+6.9%)
2012
$26,175 (−6.6%)
2011
$28,020 (−6.8%)
2010
$30,051 (+0.9%)
2009
$29,788
Public record
Public record
Zoning
Permits
Beds
4
Baths
6
Stories
2
Lot width
—
Lot depth
—
Lot size
9.83 Acres
Year renovated
1999
Sq. Ft.
6,613
Year built
1999
Style
Single Family Residential
County
Multnomah County
APN
R201095
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 15, 2026.
RF
P
C
S
F
Residential Farm/Forest Zone
The single-dwelling zones are intended to preserve land for housing and to provide housing opportunities for individual households. The zones implement the comprehensive plan policies and designations for single-dwelling housing and provide options for infill housing that is compatible with the scale of the single-dwelling neighborhood.
Zone overlays
Environmental Protection Overlay zone
Environmental Conservation Overlay Zone
Scenic Resource Zone
Future Urban Zone
Permitted uses
Include but are not limited to:
Housing
Aug 19, 2024 • Final
Electrical
Reconnect gas furnaces and air conditioning units, including electrical circuits.
Electrical
HVAC
Aug 19, 2024 • Final
Mechanical
Replace two gas furnaces and two air conditioning units.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Interior Features: Central Vacuum, Granite, High Ceilings, Quartz, Separate Living Quarters/Apartment/Aux Living Unit, Skylight(s), Soaking Tub, Tile Floor, Wainscoting, Wall to Wall Carpet, Wood Floors
Fireplace YN: Yes
Fireplaces Total: 4
Fireplace Features: Gas
Basement: Daylight, Exterior Entry, Finished
Bathroom Information
Bathrooms Full: 6
Bathrooms Full Lower Level: 2
Bathrooms Full Upper Level: 4
Bathrooms Partial: 2
Bathrooms Partial Main Level: 2
Bathrooms Total Integer: 8
Bathrooms Total Lower Level: 2
Bathrooms Total Main Level: 0.2
Bathrooms Total Upper Level: 4
Baths Total: 6.2
Room 4 Information
Area: 165
Description: 4th Bedroom
Features: Bathroom
Features Cont: Suite, Walk in Closet, Wall to Wall Carpet