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Stunning Equestrian Property on 21+ Acres

16218 NW MASON Rd North Plains, OR 97133

16218 NW MASON Rd, North Plains, OR, 97133

$1,650,000

For Sale

$1,650,000

LAND - NorthPlains, OR

Lot Size21.42 Acres

AddedJan 22

Days on Market174

Last RefreshJul 15 at 12:06 pm

Property Features for 16218 NW MASON Rd

General Information

Property type: Land
Property subtype: Single Family Residence
Zoning: AU-20
Standard status: Active
APN: R1090786
Lot size: 21.42 Acres

Taxes and HOA fees

Tax Description: ACRES 7.88, CODE SPLIT, POTENTIAL ADD'L TAX LIABILITY; SAV 12,760
Tax Annual Amount: 1194

Utilities

Water front features: Creek
Water front: 1

Listing agent Jennifer Snodgrass License #201207536

Listing office RE/MAX Equity Group 9790 SW Nimbus Ave, Portland, OR

Listing date Jan 22, 2026

MLS# 380928524 Listing URL

Copyright © 2026 Regional Multiple Listing Services. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This 21.42-acre horse property is located on Mason Hill Rd and is fully fenced and cross-fenced. Originally developed as a premier equestrian facility in 2019, the property includes 200 feet of Jackson Creek frontage. A finalized building permit for a future residence is in place with Washington County, and a new septic system and perc test have been approved. A new well was installed in 2023. Electricity has already been brought into multiple locations. The 42' x 140' barn features 19 stalls, with oversized 12x14 fully matted stalls, 10 of which have attached runs, plus a wash rack and paddocks. There are lush pastures for turnouts. A Tuff Shed serves as the tack room, and two 20' x 20' garages/workshops with power provide space for equipment or hay storage. The property includes a large 80' x 120' covered arena with sand footing, lights, and views of Mt. Hood and the surrounding area. There is also a second outdoor grass arena measuring 90'x180'. Trails wind through the property, down to the creek and around the perimeter, and there is also a trail course. The property borders BLM land and is next to a vineyard. The zoning is AU-20.

Key Highlights

Approved building permit and new septic system/perc test allow immediate construction of a dream home.
Established equestrian facility featuring a 19‑stall barn, covered arena, outdoor arena, paddocks, and pastures.
This 21.42‑acre horse property is fully fenced and cross‑fenced.

Property Analytics

Location Intelligence

Current Use by Public Records

Horse & equestrian properties

What type of property is this?

Horse & equestrian property - Premier equestrian facility with building permit, barn, arena, and creek.

Where is this horse & equestrian property located?

The property is located at 16218 NW MASON Rd North Plains, OR.

What is the asking price?

The asking price for this property is $1,650,000.

What are key features of this property?

This property features: Approved building permit and new septic system/perc test allow immediate construction of a dream home.; Established equestrian facility featuring a 19‑stall barn, covered arena, outdoor arena, paddocks, and pastures.; This 21.42‑acre horse property is fully fenced and cross‑fenced.