12 Crofton Rd is a 1,544 square foot house on a 10,077 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Oswego data, we estimate the home's value is $344,776.
Single-familyProperty Type
1978Year Built
10,077 sq ftLot Size
$223Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$344,776
$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.3% higher than the average sale price ($334K) 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
$7,864 (+3.9%)
$25,654 + $84,379
$110,033
2024
$7,567 (−5.2%)
$23,322 + $76,708
$100,030
2023
$7,980 (+4.3%)
$22,643 + $74,474
$97,117
2022
$7,654 (+3.8%)
$21,162 + $69,602
$90,764
2021
$7,376 (+3.3%)
$19,778 + $65,049
$84,827
2020
$7,140 (−1.6%)
$19,017 + $62,547
$81,564
2019
$7,253 (+6.0%)
$19,017 + $62,547
$81,564
2018
$6,840 (+6.6%)
$17,353 + $57,074
$74,427
2017
$6,417 (+8.4%)
$17,353 + $57,074
$74,427
2016
$5,922 (+3.9%)
$14,673 + $48,260
$62,933
2015
$5,702 (−5.7%)
$14,673 + $48,260
$62,933
2013
$6,049 (−2.6%)
$13,751 + $45,227
$58,978
2012
$6,211
$15,028 + $49,428
$64,456
2011
$6,213
$16,351 + $53,779
$70,130
2010
$6,208 (+8.6%)
$18,168 + $59,754
$77,922
2008
$5,716 (+13.3%)
$18,829 + $61,934
$80,763
2006
$5,044
$16,783 + $55,204
$71,987
Tax history for 12 Crofton Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,864 (+3.9%)
$25,654 + $84,379
$110,033
2024
$7,567 (−5.2%)
$23,322 + $76,708
$100,030
2023
$7,980 (+4.3%)
$22,643 + $74,474
$97,117
2022
$7,654 (+3.8%)
$21,162 + $69,602
$90,764
2021
$7,376 (+3.3%)
$19,778 + $65,049
$84,827
2020
$7,140 (−1.6%)
$19,017 + $62,547
$81,564
2019
$7,253 (+6.0%)
$19,017 + $62,547
$81,564
2018
$6,840 (+6.6%)
$17,353 + $57,074
$74,427
2017
$6,417 (+8.4%)
$17,353 + $57,074
$74,427
2016
$5,922 (+3.9%)
$14,673 + $48,260
$62,933
2015
$5,702 (−5.7%)
$14,673 + $48,260
$62,933
2013
$6,049 (−2.6%)
$13,751 + $45,227
$58,978
2012
$6,211
$15,028 + $49,428
$64,456
2011
$6,213
$16,351 + $53,779
$70,130
2010
$6,208 (+8.6%)
$18,168 + $59,754
$77,922
2008
$5,716 (+13.3%)
$18,829 + $61,934
$80,763
2006
$5,044
$16,783 + $55,204
$71,987
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-2
Single-Unit Dwelling District
The R-2 Single-Unit Dwelling District is established to accommodate moderate density residential development. The R-2 District allows single-unit dwellings, other residential uses, and limited non-residential uses that are compatible with surrounding residential neighborhoods.
Permitted uses
Include but are not limited to:
Garden center
Housing-Group
Housing-Single unit
Public service
Educational/school
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,544
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Gas
Room Information
# of Rooms: 6
Exterior
Exterior Information
Exterior Wall: Frame Aluminum/Brick
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Subdivision Name: BOULDER HILL 31
Living Sq. Ft: 1,544
Building Sq. Ft: 1,544
# of Stories: 1
Stories Type: 1
Legal Description: LT 5 BOULDER HILL UNIT 31 VILLAGE OF OSWEGO
Parking & Garage Information
Garage/Parking Sq. Ft: 504
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,077
Legal Lot Number: 5
Municipality Name: OSWEGO TWP
Acres: 0.2313
Depth Footage: 134
Front Footage: 86
County Use Description: RES IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Tax District County: OSWEGO TOWNSHIP
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,544
Stories: 1.0
Lot Size: 10,077 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: Kendall County
APN: 0309326006
Home facts updated by county records on Jul 22, 2026
Around this home
Schools
Old Post Elementary School
Public K-5 • Assigned • 0.4mi
6/10
Thompson Junior High School
Public 6-8 • Assigned • 0.3mi
5/10
Oswego High School
Public 9-12 • Assigned • 1.2mi
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 103° expected this year, 15 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Oswego, IL • 60543
Average low and high temperatures (°F)
29
14
38
20
56
33
64
43
72
49
82
62
86
68
83
62
80
56
69
46
50
36
35
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10.2 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$328,000 – $397,000
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