4770 S Sunny Slope Rd is a 1,410 square foot house on a 1.45 acre lot with 3 bedrooms and 1.5 bathrooms. - it last sold on May 01, 1993 for $138,000. Based on Redfin's New Berlin data, we estimate the home's value is $447,156.
Single-familyProperty Type
1991Year Built
1.45 acresLot Size
$317Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$447,156
$309K since sold in May 1993$5,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.5% lower than the average sale price ($494K) of 6 comparable homes.
The Gizelbach Group* • Realty Executives Integrity Brookfield
See all
Provided by Redfin
Sale history for 4770 S Sunny Slope Rd
Date
Event
Price
Public Records
May 1, 1993
Sold
$138,000
$98/sq ft
Public Records
Jun 1, 1990
Sold
$31,300
$22/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,401 (+6.5%)
$123,200 + $235,000
$358,200
2024
$4,132 (+7.2%)
$123,200 + $235,000
$358,200
2023
$3,853 (−2.9%)
$84,600 + $176,100
$260,700
2022
$3,968 (+5.8%)
$84,600 + $176,100
$260,700
2021
$3,750 (−1.4%)
$84,600 + $176,100
$260,700
2020
$3,805 (−2.6%)
$84,600 + $176,100
$260,700
2019
$3,906 (−1.6%)
$84,600 + $176,100
$260,700
2018
$3,970 (+1.1%)
$84,600 + $176,100
$260,700
2017
$3,928 (−0.9%)
$73,100 + $159,200
$232,300
2016
$3,965 (+3.3%)
$73,100 + $159,200
$232,300
2014
$3,838 (−0.9%)
$67,200 + $146,200
$213,400
2013
$3,873
$67,200 + $146,200
$213,400
Tax history for 4770 S Sunny Slope Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,401 (+6.5%)
$123,200 + $235,000
$358,200
2024
$4,132 (+7.2%)
$123,200 + $235,000
$358,200
2023
$3,853 (−2.9%)
$84,600 + $176,100
$260,700
2022
$3,968 (+5.8%)
$84,600 + $176,100
$260,700
2021
$3,750 (−1.4%)
$84,600 + $176,100
$260,700
2020
$3,805 (−2.6%)
$84,600 + $176,100
$260,700
2019
$3,906 (−1.6%)
$84,600 + $176,100
$260,700
2018
$3,970 (+1.1%)
$84,600 + $176,100
$260,700
2017
$3,928 (−0.9%)
$73,100 + $159,200
$232,300
2016
$3,965 (+3.3%)
$73,100 + $159,200
$232,300
2014
$3,838 (−0.9%)
$67,200 + $146,200
$213,400
2013
$3,873
$67,200 + $146,200
$213,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-4
Low-Density Single-Family Residential District
The R-4 Low-Density Single-Family Residential District is intended to provide for existing single-family residential development, at a density not to exceed 2.2 dwelling units per net residential acre, and new large-lot subdivisions served by public sanitary sewer and water facilities.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Other
Fire house
Police station
Property details
Interior
Basement Information
Basement Sq. Ft: 1,410
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Floor Construction Type: Plywood
Foundation Type: Continuous Footing
Building Style Type: Ranch
Exterior Wall: Aluminum/Vinyl
Roof Covering Type: Clay Tile
Roof Shape Type: Clay Tile
Building Improvement Type: Single Family
Property Information
Living Sq. Ft: 1,410
Ground Floor Sq. Ft: 1,410
Building Sq. Ft: 3,366
# of Stories: 1
Legal Description: PT W.50 NW.25 SEC 25 T6N R20E COM AT PT ON W LI 440 FT S OF NW COR OF SD .25 SEC,TH S 200 FT,TH E 363 FT,TH N 200 FT,TH W 363 FT/BGN R1715 I907
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 546
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 63,031
Municipality Name: NEW BERLIN CITY
Acres: 1.447
Zoning Code: R4
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Water Service Type: Public
Utility Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: NEW BERLIN CITY
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,410
Stories: 1.0
Lot Size: 1.45 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: —
County: Waukesha County
APN: NBC 1250993001
Home facts updated by county records on Jun 15, 2026
Around this home
Schools
Elmwood Elementary School
Public PreK-6 • Assigned • 1.5mi
9/10
Eisenhower Middle/High School
Public 7-12 • Assigned • 0.6mi
10/10
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
2/10 Heat Factor
7 days above 99° expected this year, 13 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
New Berlin, WI • 53151
Average low and high temperatures (°F)
26
12
34
18
50
30
58
39
66
46
78
59
81
64
78
61
76
56
65
46
47
34
33
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$425,000 – $515,000
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