Home › OR › Washington County › Largest parcels Largest Parcels in Washington County, OR The largest parcels of land in Washington County, OR, ranked by area measured from the parcel boundary.
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Washington County does not publish parcel acreage, so these are ranked by the area of each parcel's mapped boundary. That is a close match for deeded acreage — the median of the two agrees where counties publish both — but it is not the deed, and it will differ where a deed runs to the centreline of a road or where several units share one footprint.
# Parcel Owner Acres (mapped) Assessed value 1 R455965 OREGON, STATE OF 14,937.39 $30,000,000 2 R2003326 OREGON, STATE OF DEPT OF FORESTRY 4,282.6 $10,693,750 3 R784823 STIMSON LUMBER CO 3,967.29 $14,828,410 4 R819966 OREGON, STATE OF DEPT OF FORESTRY 3,937.78 $12,212,850 5 R784645 STIMSON LUMBER CO 3,510.72 $12,312,450 6 R819902 OREGON, STATE OF DEPT OF FORESTRY 3,442.84 $10,257,180 7 R816941 OREGON, STATE OF DEPT OF FORESTRY 3,119.05 $7,819,730 8 R784663 FOREST GROVE, CITY OF 2,836.4 $8,615,700 9 R452156 STIMSON LUMBER CO 2,830.76 $5,675,960 10 R819948 MID-VALLEY RESOURCES INC 2,489.75 $7,571,400 11 R439644 UNITED STATES OF AMERICA 2,420.71 $13,363,600 12 R784832 OREGON, STATE OF DEPT OF FORESTRY 2,178.52 $6,570,330 13 R816601 OREGON, STATE OF DEPT OF FORESTRY 2,030.61 $6,126,300 14 R816727 STIMSON LUMBER CO 1,971.64 $6,006,270 15 R816969 STIMSON LUMBER CO 1,947.04 $5,880,000 16 R455983 STIMSON LUMBER CO 1,918.46 $3,861,540 17 R833655 OREGON, STATE OF DEPT OF FORESTRY 1,813.61 $4,533,400 18 R821365 WEYERHAEUSER COMPANY 1,658.45 $5,171,940 19 R2002927 WEYERHAEUSER COMPANY 1,628.87 $4,896,090 20 R829385 WEYERHAEUSER COMPANY 1,540.86 $1,822,510 21 R824308 WEYERHAEUSER COMPANY 1,506.41 $4,524,570 22 R2003325 OREGON, STATE OF DEPT OF FORESTRY 1,330.01 $4,227,750 23 R784967 STIMSON LUMBER CO 1,268.29 $4,478,320 24 R785378 STIMSON LUMBER CO 1,219.03 $4,340,000 25 R452682 STIMSON LUMBER CO 1,181.82 $2,413,040 26 R817012 OREGON, STATE OF DEPT OF FORESTRY 1,160.2 $3,522,000 27 R784495 OREGON, STATE OF DEPT OF FORESTRY 989.12 $2,986,050 28 R452931 WEYERHAEUSER COMPANY 899.26 $1,760,000 29 R452192 OREGON, STATE OF DEPT OF FORESTRY 821.59 $1,633,340 30 R833584 OREGON, STATE OF DEPT OF FORESTRY 791.93 $1,991,750 31 R456018 US GOVERNMENT 766.1 $1,440,000 32 R785341 STIMSON LUMBER CO 732.61 $2,775,000 33 R820008 STIMSON LUMBER CO 730.32 $2,532,410 34 R824380 WEYERHAEUSER COMPANY 730.29 $2,293,320 35 R822097 WEYERHAEUSER COMPANY 722.21 $1,476,720 36 R452842 STIMSON LUMBER CO 642.02 $1,280,000 37 R452940 US GOVERNMENT 634.57 $1,280,000 38 R2168907 WEYERHAEUSER COMPANY 632.1 $2,211,970 39 R825165 LONGVIEW FIBRE COMPANY 629.25 $1,871,340 40 R452879 US GOVERNMENT 625.59 $1,280,000 41 R833575 OREGON, STATE OF DEPT OF FORESTRY 615.27 $1,576,480 42 R452147 STIMSON LUMBER CO 594.47 $1,199,360 43 R2002931 LONGVIEW FIBRE COMPANY 592.98 $720,630 44 R819911 MID-VALLEY RESOURCES INC 581.45 $1,703,880 45 R774157 STIMSON LUMBER CO 564.03 $2,076,410 46 R1377968 BUCKLEY, PEGGY LU & BUCKLEY, WALTER R TESTAMENTARY TRUST 563.33 $1,898,820 47 R821258 US GOVERNMENT 554.16 $1,108,700 48 R452780 SEEDTREE INVESTMENTS LP 541.74 $1,086,000 49 R785369 OREGON, STATE OF DEPT OF FORESTRY 535.83 $2,051,230 50 R452851 KOENNECKE, DARINDA ANN 516.72 $1,040,000