As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,268 (+8.6%)
$5,400 + $55,540
$60,940
2024
$1,168 (+5.2%)
$5,400 + $55,540
$60,940
2023
$1,110 (+2.8%)
$5,400 + $53,010
$58,410
2022
$1,080 (−5.6%)
$5,400 + $53,010
$58,410
2021
$1,144 (+1.6%)
$2,870 + $47,660
$50,530
2020
$1,126 (+7.6%)
$2,870 + $47,660
$50,530
2019
$1,046 (+0.8%)
$2,870 + $47,660
$50,530
2018
$1,038 (+6.1%)
$2,870 + $47,660
$50,530
2017
$978 (+1.2%)
$2,870 + $43,690
$46,560
2016
$966 (+0.6%)
$2,870 + $39,720
$42,590
2014
$960
$2,870 + $39,720
$42,590
Tax history for 850 Porter Dr #8
Year
Property tax
Land + Additions
Assessment*
2025
$1,268 (+8.6%)
$5,400 + $55,540
$60,940
2024
$1,168 (+5.2%)
$5,400 + $55,540
$60,940
2023
$1,110 (+2.8%)
$5,400 + $53,010
$58,410
2022
$1,080 (−5.6%)
$5,400 + $53,010
$58,410
2021
$1,144 (+1.6%)
$2,870 + $47,660
$50,530
2020
$1,126 (+7.6%)
$2,870 + $47,660
$50,530
2019
$1,046 (+0.8%)
$2,870 + $47,660
$50,530
2018
$1,038 (+6.1%)
$2,870 + $47,660
$50,530
2017
$978 (+1.2%)
$2,870 + $43,690
$46,560
2016
$966 (+0.6%)
$2,870 + $39,720
$42,590
2014
$960
$2,870 + $39,720
$42,590
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-3
Multiple Residence District
The R-3 District is intended to provide for areas of the community which are suitable for low, medium and high density residential uses that are adjacent to residential, professional office or neighborhood commercial uses. Any outside storage of materials or equipment shall be limited and clearly incidental and accessory to the Principal Permitted Use, and shall not include the outside storage of junk or salvage material or similar debris. Outside storage of materials or equipment shall not be permitted in a front yard. This provision shall not restrict the outside storage of licensed and operable vehicles that are accessory and clearly incidental to the Principal Permitted Use.
Permitted uses
Include but are not limited to:
Community / recreation center
Day care facility
Hospital / medical center
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Student
Infrastructure
Public service
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of Bathroom Fixtures: 3
Room Information
# of Rooms: 4
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Vinyl
Roof Covering Type: Asphalt
Roof Shape Type: Gable
Building Type: Condo and Single Family Residenc
Property Information
Subdivision Name: COBBLESTONE CONDO 02
Living Sq. Ft: 848
Building Sq. Ft: 848
Legal Description: COBBLESTONE CONDOMINIUM II 850 PORTER DR UNIT 8
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,916
Legal Lot Number: 850
Legal Block Number: 8
Municipality Name: WATERLOO
Acres: 0.044
County Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 848
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1981
Year Renovated: —
County: Black Hawk County
APN: 881304151039
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Lou Henry Elementary School
Public K-5 • Assigned • 0.7mi
3/10
Hoover Middle School
Public 6-8 • Assigned • 0.7mi
6/10
West High School
Public 9-12 • Assigned • 1.2mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Waterloo, IA • 50701
Average low and high temperatures (°F)
27
11
34
17
55
32
62
42
73
51
82
63
84
68
80
62
79
56
69
46
48
33
33
18
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 4 hours in December, which is comparable to the
U.S. average for solar exposure.
10.1 hrs
4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$84,000 – $101,000
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