Welcome to 1933 Castle St. in Waterloo where there is room to grow, gather, and make memories! Tucked away in a quiet neighborhood near bike trails and highways, this four-level split offers 3 bedrooms and one full bath. The main level holds a spacious living room and a kitchen with updated appliances and an eat-in area. The lower level has a separate entrance into the laundry room and holds a large family room with a bar area. The lowest level is all set up for your exercise room. Step outside to the cement patio and shaded backyard perfect for morning coffee and weekend cookouts. The 2 stall garage has plenty of room for your vehicles and additional storage. Furnace 2018, Roof 2010
Westbourne, located between West 4th Street and West Ridgeway Avenue, is a residential and park-adjacent Waterloo neighborhood with curving streets and mid-century ranch homes. The neighborhood’s energy concentrates around the West Ridgeway Avenue corridor near the Crossroads Center area, where big parking lots, storefront strips, and steady traffic set a practical, errands-first rhythm. Side streets feel quieter, with mature trees and deep setbacks that give homes a tucked-back profile. Nearby green space and trails shape daily routines more than nightlife. Community pillars nearby include the Waterloo Center for the Arts, the Sullivan Brothers Iowa Veterans Museum, and the Grout Museum District for exhibits and events.
Provided by Walk Score and Local Logic
Market insights
1933 Castle St · $220,000
DAYS ON MARKET
11 days
The average home goes pending in 8 days.
SALE-TO-LIST
98.7%
Most homes are selling 1% below list price.
LIST PRICE
$220,000
Median sale price in this area is $219,281. (0% lower than this home)
PRICE DROP
0 price drops
25% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Interior features
Dishwasher
Dryer
Disposal
Humidifier
Free-standing range
Refrigerator
Washer
Gas water heater
Smoke detector(s)
Sump pump
Bathrooms
1 full bathroom
Kitchen
Dishwasher
Free-standing range
Refrigerator
Disposal
Laundry & utility
Laundry on lower level
Washer
Dryer
Gas water heater
Humidifier
Heating & cooling
Forced air heating (natural gas)
Central air
Ceiling fan(s)
Attic fan
Exterior features
Patio
Concrete road frontage on a city street
Publicly maintained road
Lot approximately 65 x 120 (0.18 acre)
R-1 zoning
Home design
Single family residence
Residential property
Parking
Has carport (2 spaces)
Detached garage with garage door opener
Security
Smoke detector(s)
Construction
Vinyl siding
Shingle (asphalt) roof
Below-grade finished area with walk-out basement
Block foundation
Utilities
Public water
Public sewer
Electricity and solar
View estimated energy costs and solar savings for this home
This 4-split level home offers 3 bedrooms, 1 bath with a finished bonus living room on lower level. Kitchen offers space to dine and appliances will remain. The laundry room has a walk out to back yard which offers space for a patio and garden area. Located in a central area on a low traffic street close to Hartman Reserve, bike trails and other outdoor activities. Home already has Radon Mitigation in place. Schedule a private viewing with your Realtor of choice today!
NEIRBR as distributed by MLS GRID #20154076
Sep 8, 2015
Sold
$127,000
$70/sq ft
Jun 17, 2015
Listed
$135,000
$75/sq ft
+12
Located near Hartman Reserve, this home is tucked back in a mature neighborhood with quick access to plenty of outdoor fun! Highly improved throughout, this 4-level split offers all new carpet/vinyl flooring, a remodeled bathroom & an inviting & freshly updated family room! Important updated features to remember: Newer Shingles/Siding/Gutters too!
Year
Property tax
Land + Additions
Assessment*
2025
$3,212 (+8.7%)
$23,160 + $146,820
$169,980
2024
$2,956 (+18.6%)
$23,160 + $146,820
$169,980
2023
$2,492 (+2.8%)
$23,160 + $135,170
$158,330
2022
$2,424 (+2.5%)
$23,160 + $135,170
$158,330
2021
$2,364 (+1.9%)
$23,160 + $99,210
$122,370
2020
$2,320 (+1.7%)
$18,530 + $94,400
$112,930
2019
$2,282 (+1.1%)
$18,530 + $94,400
$112,930
2018
$2,258 (+1.7%)
$18,530 + $94,400
$112,930
2017
$2,220 (−7.0%)
$18,530 + $91,510
$110,040
2016
$2,388 (+15.4%)
$18,530 + $86,690
$105,220
2014
$2,070
$18,530 + $82,260
$100,790
Public record
Public record
Zoning
Beds
3
Baths
1
Stories
—
Lot width
65 ft.
Lot depth
120 ft.
Lot size
7,800 Sq. Ft.
Year renovated
—
Finished Sq. Ft.
1,231
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,231
Year built
1971
Style
Single Family Residential
County
Black Hawk County
APN
891320226007
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 12, 2026.
R-1
One and Two Family Residence District
The R-1 District is intended to provide for areas of the community which are suitable for low 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
Housing-Single unit
Housing-Multiple units
Infrastructure
Public service
Educational/school
Recreation
Golf related
Cemetery
Park & open space
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, 15 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 • 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
91/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Waterloo. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
5.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1933 Castle St
$217,860
$2,140 under list price of $220K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $218K to $270K.