4140 Mockingbird Ln is a 2,210 square foot house on a 9,922 square foot lot with 3 bedrooms and 3.5 bathrooms. Based on Redfin's Waterloo data, we estimate the home's value is $356,252.
Single-familyProperty Type
2014Year Built
9,922 sq ftLot Size
$161Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$356,252
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21% higher than the average sale price ($295K) 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
$6,048 (+6.1%)
$44,350 + $293,620
$337,970
2024
$5,702 (+2.4%)
$44,350 + $293,620
$337,970
2023
$5,566 (+2.8%)
$44,350 + $258,390
$302,740
2022
$5,416 (+1.9%)
$44,350 + $258,390
$302,740
2021
$5,314 (+1.7%)
$44,350 + $217,920
$262,270
2020
$5,224 (−1.0%)
$25,340 + $217,920
$243,260
2019
$5,276 (+1,325.9%)
$25,340 + $217,920
$243,260
2018
$370 (−4.1%)
$25,340 + $217,920
$243,260
2017
$386 (+2.1%)
$25,340 + $217,920
$243,260
2016
$378 (+32.2%)
$25,340 + $199,760
$225,100
2014
$286
$12,670
Tax history for 4140 Mockingbird Ln
Year
Property tax
Land + Additions
Assessment*
2025
$6,048 (+6.1%)
$44,350 + $293,620
$337,970
2024
$5,702 (+2.4%)
$44,350 + $293,620
$337,970
2023
$5,566 (+2.8%)
$44,350 + $258,390
$302,740
2022
$5,416 (+1.9%)
$44,350 + $258,390
$302,740
2021
$5,314 (+1.7%)
$44,350 + $217,920
$262,270
2020
$5,224 (−1.0%)
$25,340 + $217,920
$243,260
2019
$5,276 (+1,325.9%)
$25,340 + $217,920
$243,260
2018
$370 (−4.1%)
$25,340 + $217,920
$243,260
2017
$386 (+2.1%)
$25,340 + $217,920
$243,260
2016
$378 (+32.2%)
$25,340 + $199,760
$225,100
2014
$286
$12,670
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-3,R-P
Multiple Residence-Planned Residence District
Multiple Residence: 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.; Planned Residence District: The R-P District is intended and designed to provide a means for the development of tracts of land on a unit basis, allowing greater flexibility and diversification of land uses and building locations than the conventional single lot method. It is the intent of this Section that the basic principles of good land use planning be maintained and that sound zoning standards as set forth in this Ordinance concerning population density, adequate light and air, recreation and open space and building be preserved.
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
Basement Information
Basement Sq. Ft: 1,210
Basement Finish: Partially Finished
Basement Type: Full
Bathroom Information
# of Full Baths: 3
# of 1/4 Baths: 1
# of Bathroom Fixtures: 10
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Vinyl
Roof Covering Type: Asphalt
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: CROSSROADS ESTATES
Living Sq. Ft: 2,210
Building Sq. Ft: 2,882
Legal Description: CROSSROADS ESTATES REPLAT NO 1 LOT 30
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 462
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,922
Legal Lot Number: 30
Municipality Name: WATERLOO
Acres: 0.2278
Depth Footage: 164
Front Footage: 61
County Use Description: SINGLE-FAMILY / OWNER OCCUPIED
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.5
Sq. Ft.: 2,210
Stories: —
Lot Size: 9,922 square feet
Style: Single Family Residential
Year Built: 2014
Year Renovated: —
County: Black Hawk County
APN: 881311127031
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Kittrell Elementary School
Public PreK-5 • Assigned • 1.2mi
6/10
Hoover Middle School
Public 6-8 • Assigned • 1.7mi
6/10
West High School
Public 9-12 • Assigned • 1.5mi
3/10
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 101° expected this year, 16 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Waterloo, IA • 50702
Average low and high temperatures (°F)
27
10
34
17
55
32
62
42
74
51
83
63
85
68
81
62
79
57
69
46
48
32
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
$339,000 – $410,000
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