28 S Porter St is a 588 square foot house on a 1,650 square foot lot with 1 bedroom and 1 bathroom. Based on Redfin's Portland data, we estimate the home's value is $300,588.
Single-familyProperty Type
1898Year Built
1,650 sq ftLot Size
$511Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$300,588
$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39.2% lower than the average sale price ($495K) of 5 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
$4,256 (+3.7%)
2024
$4,103 (+4.0%)
2023
$3,946 (+2.2%)
2022
$3,860 (+1.7%)
2021
$3,795 (+9.0%)
2020
$3,481 (+3.8%)
2019
$3,353 (+3.0%)
2018
$3,255 (+4.3%)
2017
$3,120 (+9.3%)
2016
$2,854 (+2.7%)
2015
$2,779 (+4.9%)
2014
$2,649 (−1.0%)
2013
$2,675 (+10.6%)
2012
$2,419 (+3.9%)
2011
$2,328 (+5.5%)
2010
$2,206 (+2.7%)
2009
$2,148
Tax history for 28 S Porter St
Year
Property tax
Land + Additions
Assessment*
2025
$4,256 (+3.7%)
2024
$4,103 (+4.0%)
2023
$3,946 (+2.2%)
2022
$3,860 (+1.7%)
2021
$3,795 (+9.0%)
2020
$3,481 (+3.8%)
2019
$3,353 (+3.0%)
2018
$3,255 (+4.3%)
2017
$3,120 (+9.3%)
2016
$2,854 (+2.7%)
2015
$2,779 (+4.9%)
2014
$2,649 (−1.0%)
2013
$2,675 (+10.6%)
2012
$2,419 (+3.9%)
2011
$2,328 (+5.5%)
2010
$2,206 (+2.7%)
2009
$2,148
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RM4
D
Residential Multi-Dwelling 4 zone
The RM4 zone is a high density, urban-scale multi-dwelling zone applied near the Central City, and in town centers, station areas, and along civic corridors that are served by frequent transit and are close to commercial services. It is intended to be an intensely urban zone with a high percentage of building coverage and a strong building orientation to the pedestrian environment of streets, with buildings located close to sidewalks with little or no front setback. This is a mid-rise to high-rise zone with buildings of up to seven or more stories. The Design overlay zone is applied to this zone.
Zone overlays
Design Overlay Zone
Permitted uses
Include but are not limited to:
Housing
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 500
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Baseboard
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Wood
Building Type: Single Family
Property Information
Subdivision Name: CARUTHERS ADD
Living Sq. Ft: 588
Ground Floor Sq. Ft: 588
Building Sq. Ft: 1,088
# of Stories: 1
Legal Description: CARUTHERS ADD, BLOCK 45, S 33' OF W 50' OF LOT 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,650
Legal Lot Number: 2
Legal Block Number: 45
Acres: 0.04
Zoning Code: RH
State Use Description: RESIDENTIAL,IMPROVED
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 588
Stories: 1.0
Lot Size: 1,650 square feet
Style: Single Family Residential
Year Built: 1898
Year Renovated: 1898
County: Multnomah County
APN: R128806
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Ainsworth Elementary School
Public K-5 • Assigned • 1.2mi
9/10
West Sylvan Middle School
Public 6-8 • Assigned • 4.1mi
6/10
Lincoln High School
Public 9-12 • Assigned • 1.4mi
8/10
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
3/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
19 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97201
Average low and high temperatures (°F)
46
37
49
39
56
44
64
46
70
51
75
55
82
59
83
62
75
58
62
49
52
44
50
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.5 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$286,000 – $346,000
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