92857 Knappa Dock Rd is a 1,600 square foot house on a 10,019 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Astoria data, we estimate the home's value is $403,687.
Single-familyProperty Type
1969Year Built
10,019 sq ftLot Size
$252Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$403,687
$5,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.9% higher than the average sale price ($323K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,079 (−0.7%)
2024
$3,101 (+3.6%)
2023
$2,992 (+2.0%)
2022
$2,934 (+28.7%)
2021
$2,279 (−11.2%)
2020
$2,568 (+3.5%)
2019
$2,482 (+5.3%)
2018
$2,357 (+4.6%)
2017
$2,253 (−5.8%)
2016
$2,392 (+11.4%)
2014
$2,148
Tax history for 92857 Knappa Dock Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,079 (−0.7%)
2024
$3,101 (+3.6%)
2023
$2,992 (+2.0%)
2022
$2,934 (+28.7%)
2021
$2,279 (−11.2%)
2020
$2,568 (+3.5%)
2019
$2,482 (+5.3%)
2018
$2,357 (+4.6%)
2017
$2,253 (−5.8%)
2016
$2,392 (+11.4%)
2014
$2,148
*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
KS-RCR
Knappa-Svensen Rural Community Residential Zone
The Knappa and Svensen RCR zone is intended to accommodate the immediate and foreseeable demand for low density housing in Clatsop County rural communities. This zone has been developed with the purpose to: allow residential development that is compatible with rural communities that wish to maintain a primarily residential character; do not adversely impact adjacent resource lands; allow for minimum lot sizes and densities, that will provide for an ultimate build out that is more commensurate with actual physical, and environmental constraints, and the availability of community water and do not exceed the carrying capacity of the property absorb waste, and; may provide for non-residential uses that are small in scale, intended for the needs of the local community or for people traveling through the rural community, and are compatible with surrounding uses.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Multiple units
Self-Storage / mini-Storage
Infrastructure
Recreation
Oct 12, 2019 • Final
Residential mechanical
Install a furnace and heat pump.
Heat pump
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.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Heat Pump
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Roof Shape Type: Gable
Property Information
Subdivision Name: KNAPPA HILLS
Living Sq. Ft: 1,600
Ground Floor Sq. Ft: 1,600
Building Sq. Ft: 2,106
# of Stories: 1
Legal Description: KNAPPA HILLS LT 34 .23 AC.
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 506
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Legal Lot Number: 34
Acres: 0.23
Zoning Code: RA-1
State Use Description: RESID/IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,600
Stories: 1.0
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1987
County: Clatsop County
APN: 19389
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Hilda Lahti Elementary School
Public K-8 • Assigned • 2.2mi
7/10
Knappa High School
Public 9-12 • Assigned • 2.2mi
1/10
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 84° expected this year, 14 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, 7 days in 30 years
Provided by First Street
Historical weather
Astoria, OR • 97103
Average low and high temperatures (°F)
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66
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60
48
53
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43
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Feb
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Sun exposure
In this area, properties receive around 8.5 hours in
June and 1.9 hours in December, placing it below the
U.S. average for solar exposure.
8.5 hrs
1.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$384,000 – $465,000
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