1129 Zylstra Rd is a 1,415 square foot house on a 4.88 acre lot with 3 bedrooms and 1 bathroom. - it last sold on January 01, 1994 for $139,500. Based on Redfin's Coupeville data, we estimate the home's value is $760,484.
Single-familyProperty Type
1925Year Built
4.88 acresLot Size
$537Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$760,484
$621K since sold in January 1994$0 since September
Recently sold homes
Estimate history
This home's estimate is 47.9% higher than the average sale price ($514K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R
Rural Zone
The Rural Zone is the principal land use classification for Island County. Limitations on density and uses are designed to provide for a variety of rural lifestyles and to ensure compatible uses.
Permitted uses
Include but are not limited to:
Agriculture
Day care facility
Housing-Single unit
Bed & breakfast
Housing-Mobile home park
Timberland
Aug 16, 2026 • Active
Planning and building
Convert a detached garage into a one-bedroom accessory dwelling unit.
ADU
Sep 26, 2025 • Final
Public health
ADU
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
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete Block
Exterior Wall: Wood Siding
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Living Sq. Ft: 1,415
Ground Floor Sq. Ft: 1,415
Building Sq. Ft: 1,415
# of Stories: 1
Legal Description: 26 POWERS DC - BG 20'S & 3274.56'E OF NWCR SD DLC S700' TPB S490' E TO WLN CO RD NLY ALG CO RD TP E FR TPB W TPB
Lot Information
# of Buildings: 2
Land Sq. Ft: 212,573
Municipality Name: RURAL N WHIDBEY
Acres: 4.88
Zoning Code: 23
County Use Description: RESIDENTIAL IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Tax District County: RURAL N WHIDBEY
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,415
Stories: 1.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 4.88 acres
Style: Single Family Residential
Year Built: 1925
Year Renovated: 1970
County: Island County
APN: R13219-430-3490
HOA Dues: —
Garage: No
Features: —
Home facts updated by owner on Mar 11, 2020
Around this home
Schools
Hillcrest Elementary School
Public K-4 • Assigned • 4.3mi
10/10
North Whidbey Middle School
Public 7-8 • Assigned • 5.1mi
7/10
Oak Harbor High School
Public 9-12 • Assigned • 4.5mi
6/10
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
2/10 Heat Factor
7 days above 79° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
7 unhealthy days expected this year, 8 days in 30 years
Provided by First Street
Historical weather
Coupeville, WA • 98239
Average low and high temperatures (°F)
47
37
47
38
51
42
57
44
60
49
66
52
68
54
70
55
65
53
57
47
51
43
48
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.4 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8.4 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$723,000 – $875,000
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