129 Diamond Hill Rd is a 2,024 square foot house on a 5.24 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Orcas data, we estimate the home's value is $828,270.
Single-familyProperty Type
1996Year Built
5.24 acresLot Size
$409Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$828,270
$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.8% lower than the average sale price ($1.15M) of 6 comparable homes.
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Rent
$2,998/mo
Redfin rental estimate
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Market trends in Orcas Island, WA
Last updated August 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
97.8%
+0.8% MoM
Median sale price
$950K
$246K MoM
Avg. days on market
9d
1 days MoM
Recently sold homes
28
10 MoM
Provided by Redfin
Sale history for 129 Diamond Hill Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$5,482 (+27.0%)
$210,200 + $579,770
$789,970
2025
$4,317 (+8.8%)
$210,200 + $579,770
$789,970
2024
$3,967 (−1.2%)
$199,460 + $525,560
$725,020
2023
$4,013 (+9.4%)
$199,460 + $520,400
$719,860
2022
$3,670 (+0.1%)
$153,430 + $505,350
$658,780
2021
$3,665 (−0.3%)
$153,430 + $329,740
$483,170
2020
$3,677 (+29.9%)
$127,860 + $337,670
$465,530
2019
$2,831
$96,800 + $248,140
$344,940
2018
$2,833 (+27.8%)
$96,800 + $252,740
$349,540
2017
$2,216 (−0.2%)
$101,640 + $198,420
$300,060
2016
$2,220 (−8.5%)
$101,640 + $198,420
$300,060
2014
$2,427 (+3.2%)
$106,990 + $237,060
$344,050
2013
$2,352 (−7.9%)
$99,990 + $241,070
$341,060
2012
$2,555 (+32.9%)
$174,980 + $289,100
$464,080
2011
$1,923 (+117.8%)
$174,980 + $203,050
$378,030
2010
$883 (−50.8%)
$174,980 + $203,050
$378,030
2009
$1,796
$174,980 + $203,050
$378,030
Tax history for 129 Diamond Hill Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,482 (+27.0%)
$210,200 + $579,770
$789,970
2025
$4,317 (+8.8%)
$210,200 + $579,770
$789,970
2024
$3,967 (−1.2%)
$199,460 + $525,560
$725,020
2023
$4,013 (+9.4%)
$199,460 + $520,400
$719,860
2022
$3,670 (+0.1%)
$153,430 + $505,350
$658,780
2021
$3,665 (−0.3%)
$153,430 + $329,740
$483,170
2020
$3,677 (+29.9%)
$127,860 + $337,670
$465,530
2019
$2,831
$96,800 + $248,140
$344,940
2018
$2,833 (+27.8%)
$96,800 + $252,740
$349,540
2017
$2,216 (−0.2%)
$101,640 + $198,420
$300,060
2016
$2,220 (−8.5%)
$101,640 + $198,420
$300,060
2014
$2,427 (+3.2%)
$106,990 + $237,060
$344,050
2013
$2,352 (−7.9%)
$99,990 + $241,070
$341,060
2012
$2,555 (+32.9%)
$174,980 + $289,100
$464,080
2011
$1,923 (+117.8%)
$174,980 + $203,050
$378,030
2010
$883 (−50.8%)
$174,980 + $203,050
$378,030
2009
$1,796
$174,980 + $203,050
$378,030
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 20, 2021 • Final
Res - solar pv - rooftop
Electrical
Roofing
Solar
Aug 11, 2011 • Final
Res - remodel or addition
Addition
Remodel
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.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,360
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Bathroom Fixtures: 8
Heating & Cooling
Heating Type: Hot Water
Exterior
Exterior Information
Physical Condition: Very Good
Floor Construction Type: Concrete
Foundation Type: Pier
Building Construction Quality: Average
Exterior Wall: Stucco
Roof Covering Type: Metal
Roof Shape Type: Metal
Building Type: Residential
View Information
View: Obstructed
Property Information
Living Sq. Ft: 2,024
Ground Floor Sq. Ft: 1,344
Building Sq. Ft: 2,704
# of Stories: 1
Stories Type: 1
Legal Description: PR GL 2 & 3 N OF CO RD (LOT 7B) SEC 18, T 36N, R 1W
Lot Information
# of Buildings: 1
Land Sq. Ft: 228,411
Legal Lot Number: 7B
Municipality Name: ORCAS/CEMETERY
Acres: 5.2436
County Use Description: RESIDENTIAL SINGLE FAMILY UNIT
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2025
Tax Area: ORCAS/CEMETERY
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,024
Stories: 1.0
Lot Size: 5.24 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: 2011
County: San Juan County
APN: 161823001000
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Orcas Island Elementary School
Public K-5 • Assigned • 6.3mi
7/10
Orcas Island Middle School
Public 6-8 • Assigned • 6.3mi
9/10
Orcas Island High School
Public 9-12 • Assigned • 6.3mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
1/10 Heat Factor
7 days above 78° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
8 unhealthy days expected this year, 10 days in 30 years
Provided by First Street
Historical weather
Orcas, WA • 98280
Average low and high temperatures (°F)
47
39
47
38
51
42
59
44
64
48
69
52
71
54
73
56
67
54
57
48
51
44
49
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.2 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8.2 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$787,000 – $953,000
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