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William St 80027 CO Property Records
Residential Property Data Records on
William St, 80027, CO
We found
42
addresses on William St, 80027, CO.
101 W William St
Superior, CO 80027
Estimated Value
$827,000
Living Area
2,738 SqFt
Beds
4
Baths
3.5
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0029318
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
102 W William St
Superior, CO 80027
Estimated Value
$399,000
Living Area
899 SqFt
Beds
3
Baths
1
Year Built
1960
Property Type
Single Family
Ownership Type
Individual
APN
R0099065
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
103 W William St
Superior, CO 80027
Estimated Value
$351,000
Living Area
696 SqFt
Beds
2
Baths
1
Year Built
1915
Property Type
Single Family
Ownership Type
Individual
APN
R0512461
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
104 W William St
Superior, CO 80027
Estimated Value
$386,000
Living Area
1,589 SqFt
Beds
2
Baths
1.75
Year Built
2023
Property Type
Single Family
Ownership Type
Individual
APN
R0029339
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
105 W William St
Superior, CO 80027
Estimated Value
$347,000
Living Area
1,515 SqFt
Beds
2
Baths
1
Year Built
1972
Property Type
Single Family
Ownership Type
Corporate
APN
R0512462
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
106 W William St
Superior, CO 80027
Estimated Value
$1,322,000
Living Area
1,140 SqFt
Beds
2
Baths
1
Year Built
2024
Property Type
Single Family
Ownership Type
Related
APN
R0029267
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
107 W William St
Superior, CO 80027
Estimated Value
$1,210,000
Living Area
2,632 SqFt
Beds
4
Baths
4.5
Year Built
2023
Property Type
Single Family
Ownership Type
Individual
APN
R0510469
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
108 W William St
Superior, CO 80027
Estimated Value
$381,000
Living Area
576 SqFt
Beds
2
Baths
1
Year Built
1915
Property Type
Single Family
Ownership Type
Individual
APN
R0029256
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
109 W William St
Superior, CO 80027
Estimated Value
$588,000
Living Area
3,518 SqFt
Beds
6
Baths
3.75
Year Built
2005
Property Type
Single Family
Ownership Type
Individual
APN
R0510468
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
110 W William St
Superior, CO 80027
Estimated Value
$382,000
Living Area
2,164 SqFt
Beds
3
Baths
2.5
Year Built
1996
Property Type
Single Family
Ownership Type
Individual
APN
R0121452
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
111 W William St
Superior, CO 80027
Estimated Value
$1,315,000
Living Area
2,729 SqFt
Beds
5
Baths
4.25
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0029336
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
122 W William St
Louisville, CO 80027
Purchase Price
$20,000
Living Area
1,024 SqFt
Beds
1
Units
1
Year Built
1906
Property Type
Exempt (full or partial)
Ownership Type
Corporate
APN
R0507321
Neighborhood
South Louisville
School District
Boulder Valley School District RE-2
201 W William St
Superior, CO 80027
Estimated Value
$702,000
Living Area
1,456 SqFt
Beds
1
Baths
2.5
Year Built
2023
Property Type
Single Family
Ownership Type
Individual
APN
R0029249
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
203 W William St
Superior, CO 80027
Estimated Value
$1,345,000
Living Area
1,422 SqFt
Beds
2
Baths
1.75
Year Built
2023
Property Type
Single Family
Ownership Type
Corporate
APN
R0029278
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
204 W William St
Superior, CO 80027
Estimated Value
$544,000
Living Area
2,628 SqFt
Beds
3
Baths
1.5
Year Built
1915
Property Type
Single Family
Ownership Type
Individual
APN
R0029343
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
205 W William St
Superior, CO 80027
Estimated Value
$397,000
Living Area
1,008 SqFt
Beds
2
Baths
2
Year Built
1910
Property Type
Single Family
Ownership Type
Corporate
APN
R0029314
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
206 W William St
Superior, CO 80027
Estimated Value
$950,000
Living Area
2,484 SqFt
Beds
3
Baths
3.25
Year Built
2023
Property Type
Single Family
Ownership Type
Individual
APN
R0029334
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
207 W William St
Superior, CO 80027
Estimated Value
$391,000
Living Area
2,164 SqFt
Beds
4
Baths
2
Year Built
2002
Property Type
Single Family
Ownership Type
Multiple
APN
R0129097
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
208 W William St
Superior, CO 80027
Estimated Value
$718,000
Living Area
2,113 SqFt
Beds
3
Baths
3
Year Built
2023
Property Type
Single Family
Ownership Type
Individual
APN
R0029302
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
209 W William St
Superior, CO 80027
Estimated Value
$409,000
Living Area
816 SqFt
Beds
2
Baths
1
Year Built
2024
Property Type
Single Family
Ownership Type
Related
APN
R0029274
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
210 W William St
Superior, CO 80027
Estimated Value
$349,000
Living Area
1,074 SqFt
Beds
3
Baths
1
Year Built
1908
Property Type
Single Family
Ownership Type
Related
APN
R0029315
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
211 W William St
Superior, CO 80027
Estimated Value
$748,000
Living Area
2,491 SqFt
Beds
4
Baths
3
Year Built
2008
Property Type
Single Family
Ownership Type
Corporate
APN
R0029344
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
212 W William St
Superior, CO 80027
Estimated Value
$1,017,000
Living Area
2,111 SqFt
Beds
3
Baths
2.5
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0029268
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
303 W William St
Superior, CO 80027
Estimated Value
$356,000
Living Area
1,486 SqFt
Beds
3
Baths
2
Year Built
1994
Property Type
Single Family
Ownership Type
Related
APN
R0029307
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
307 W William St
Superior, CO 80027
Estimated Value
$379,000
Living Area
1,120 SqFt
Beds
3
Baths
2
Year Built
1966
Property Type
Single Family
Ownership Type
Related
APN
R0029340
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
308 W William St
Superior, CO 80027
Estimated Value
$633,000
Living Area
1,792 SqFt
Beds
2
Baths
1.5
Year Built
1971
Property Type
Single Family
Ownership Type
Corporate
APN
R0029253
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
309 W William St
Superior, CO 80027
Estimated Value
$652,000
Living Area
1,654 SqFt
Beds
3
Baths
3
Year Built
2001
Property Type
Single Family
Ownership Type
Individual
APN
R0148828
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
311 W William St
Superior, CO 80027
Estimated Value
$380,000
Living Area
817 SqFt
Beds
2
Baths
1
Year Built
1910
Property Type
Single Family
Ownership Type
Corporate
APN
R0029266
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
312 W William St
Superior, CO 80027
Estimated Value
$649,000
Living Area
1,068 SqFt
Beds
3
Baths
1.75
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0604852
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
400 W William St #A
Superior, CO 80027
Estimated Value
$1,011,000
Living Area
1,658 SqFt
Beds
3
Baths
2.25
Year Built
2023
Property Type
Condominium
Ownership Type
Related
APN
R0611736
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
400 W William St #B
Superior, CO 80027
Estimated Value
$1,498,000
Living Area
2,285 SqFt
Beds
3
Baths
3
Year Built
2023
Property Type
Condominium
Ownership Type
Related
APN
R0611737
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
402 W William St #A
Superior, CO 80027
Estimated Value
$945,000
Living Area
1,658 SqFt
Beds
3
Baths
2.25
Year Built
2022
Property Type
Condominium
Ownership Type
Related
APN
R0611738
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
402 W William St #B
Superior, CO 80027
Estimated Value
$1,545,000
Living Area
2,181 SqFt
Beds
3
Baths
2.75
Year Built
2022
Property Type
Condominium
Ownership Type
Related
APN
R0611739
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
403 W William St
Superior, CO 80027
Estimated Value
$1,763,000
Living Area
5,081 SqFt
Beds
7
Baths
7.25
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0617502
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
404 W William St #A
Superior, CO 80027
Estimated Value
$1,420,000
Living Area
2,285 SqFt
Beds
3
Baths
2.75
Year Built
2022
Property Type
Condominium
Ownership Type
Individual
APN
R0611734
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
404 W William St #B
Superior, CO 80027
Estimated Value
$1,375,000
Living Area
2,159 SqFt
Beds
3
Baths
3
Year Built
2022
Property Type
Condominium
Ownership Type
Related
APN
R0611735
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
405 W William St
Superior, CO 80027
Estimated Value
$1,431,000
Living Area
4,449 SqFt
Beds
7
Baths
5.75
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0617501
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
407 W William St
Superior, CO 80027
Estimated Value
$955,000
Lot SqFt.
7,262
Beds
N/A
Baths
N/A
Year Built
N/A
Property Type
Residential Vacant Land
Ownership Type
Related
APN
R0106597
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
408 W William St
Superior, CO 80027
Estimated Value
$569,000
Lot SqFt.
20,456
Beds
N/A
Baths
N/A
Year Built
N/A
Property Type
Manufactured Homes
Ownership Type
Individual
APN
R0029286
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
409 W William St
Superior, CO 80027
Estimated Value
$468,000
Living Area
1,188 SqFt
Beds
3
Baths
2
Year Built
2024
Property Type
Single Family
Ownership Type
Related
APN
R0615167
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
411 W William St
Superior, CO 80027
Estimated Value
$2,193,000
Living Area
4,269 SqFt
Beds
7
Baths
6
Year Built
2022
Property Type
Single Family
Ownership Type
Trust
APN
R0615166
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
413 W William St
Superior, CO 80027
Estimated Value
$2,110,000
Living Area
4,622 SqFt
Beds
4
Baths
4.25
Year Built
2022
Property Type
Single Family
Ownership Type
Related
APN
R0615165
Neighborhood
Marshall
School District
Boulder Valley School District RE-2
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Investment Properties near on
William St, 80027, CO
2112 Concord Ln
Superior, CO 80027
Estimated Value
$458,000
Living Area
1,435 SqFt
Beds
3
Baths
2
Year Built
1996
Property Type
Condominium
Ownership Type
Multiple
APN
R0144833
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
855 W Mulberry St
Louisville, CO 80027
Estimated Value
$1,197,000
Living Area
2,932 SqFt
Beds
4
Baths
3.25
Year Built
1991
Property Type
Single Family
Ownership Type
Multiple
APN
R0109934
Neighborhood
Central Louisville
School District
Boulder Valley School District RE-2
2855 Rock Creek Cir #207
Superior, CO 80027
Estimated Value
$511,000
Living Area
1,509 SqFt
Beds
2
Baths
2.5
Year Built
1999
Property Type
Single Family
Ownership Type
Trust
APN
R0144121
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
2500 Andrew Dr
Superior, CO 80027
Estimated Value
$875,000
Living Area
3,160 SqFt
Beds
4
Baths
4.25
Year Built
2023
Property Type
Single Family
Ownership Type
Related
APN
R0116184
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
1475 Stoneham St
Superior, CO 80027
Estimated Value
$733,000
Living Area
1,835 SqFt
Beds
3
Baths
2.5
Year Built
1993
Property Type
Single Family
Ownership Type
Multiple
APN
R0114831
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
495 W Sycamore Ct
Louisville, CO 80027
Estimated Value
$750,000
Living Area
888 SqFt
Beds
2
Baths
1
Year Built
1983
Property Type
Single Family
Ownership Type
Individual
APN
R0086074
Neighborhood
North Central Louisville
School District
Boulder Valley School District RE-2
425 Grouse Ct
Louisville, CO 80027
Estimated Value
$787,000
Living Area
1,806 SqFt
Beds
3
Baths
2.25
Year Built
1988
Property Type
Single Family
Ownership Type
Related
APN
R0086025
Neighborhood
North Central Louisville
School District
Boulder Valley School District RE-2
1680 S Pitkin Ave
Superior, CO 80027
Estimated Value
$1,109,000
Living Area
2,835 SqFt
Beds
4
Baths
2.75
Year Built
1994
Property Type
Single Family
Ownership Type
Related
APN
R0112460
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
597 Dahlia Way
Louisville, CO 80027
Estimated Value
$699,000
Living Area
1,200 SqFt
Beds
3
Baths
2
Year Built
1982
Property Type
Single Family
Ownership Type
Corporate
APN
R0092331
Neighborhood
Downtown Louisville
School District
Boulder Valley School District RE-2
1110 S Pitkin Ave
Superior, CO 80027
Estimated Value
$1,205,000
Living Area
3,779 SqFt
Beds
5
Baths
3
Year Built
1992
Property Type
Single Family
Ownership Type
Multiple
APN
R0111879
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
428 Paintbrush Ln
Louisville, CO 80027
Estimated Value
$723,000
Living Area
1,783 SqFt
Beds
3
Baths
3.25
Year Built
2017
Property Type
Single Family
Ownership Type
Related
APN
R0607119
Neighborhood
Rock Creek
School District
Boulder Valley School District RE-2
439 Majestic View Dr
Boulder, CO 80303
Estimated Value
$4,897,000
Living Area
5,957 SqFt
Beds
4
Baths
4
Year Built
2011
Property Type
Single Family
Ownership Type
Corporate
APN
R0035498
Neighborhood
Cherryvale
School District
Boulder Valley School District RE-2
1057 W Century Dr #215
Louisville, CO 80027
Estimated Value
$482,000
Living Area
1,232 SqFt
Beds
2
Baths
2
Year Built
2005
Property Type
Condominium
Ownership Type
Corporate
APN
R0510720
Neighborhood
Cherryvale
School District
Boulder Valley School District RE-2
200 2nd Ave
Louisville, CO 80027
Estimated Value
$357,000
Living Area
826 SqFt
Beds
2
Baths
1
Year Built
1915
Property Type
Single Family
Ownership Type
Related
APN
R0029327
Neighborhood
South Louisville
School District
Boulder Valley School District RE-2
657 W Sandbar Cir
Louisville, CO 80027
Estimated Value
$765,000
Living Area
1,353 SqFt
Beds
3
Baths
2
Year Built
1986
Property Type
Single Family
Ownership Type
Related
APN
R0085963
Neighborhood
North Central Louisville
School District
Boulder Valley School District RE-2
330 Diamond Cir
Louisville, CO 80027
Estimated Value
$859,000
Living Area
1,921 SqFt
Beds
3
Baths
2.75
Year Built
1992
Property Type
Single Family
Ownership Type
Individual
APN
R0109458
Neighborhood
South Louisville
School District
Boulder Valley School District RE-2
Streets Near
William St, 80027, CO
Street
Properties
Avg. Beds
Avg. Baths
Avg. Property Value
Avg. Property Size
Last Sale Date
Century Dr
74
2
2
$492,758
4,387 Sq.Ft.
4/24/2025
Club Cir
68
3
2
$871,397
2,136 Sq.Ft.
10/22/2024
Copper Ln
90
2
1
$401,944
889 Sq.Ft.
3/28/2025
Fairfield Ln
88
3
3
$1,101,795
2,886 Sq.Ft.
3/12/2025
Lanterns Ln
69
4
3
$924,629
2,793 Sq.Ft.
2/19/2025
Promenade Dr
144
3
3
$841,102
2,386 Sq.Ft.
4/28/2025
Ridgeview Dr
136
3
2
$685,949
1,852 Sq.Ft.
3/18/2025
Saint Andrews Ln
106
4
3
$1,484,594
3,355 Sq.Ft.
4/30/2025
Superior Dr
76
3
3
$817,173
9,137 Sq.Ft.
2/21/2025
Taft Ct
148
2
1
$454,306
900 Sq.Ft.
4/30/2025
Additional Questions?
Looking for off-market properties in 80027, CO?
Traditional methods include networking with contractors, scouting neighborhoods ("driving for dollars"), or purchasing leads from wholesalers can be tedious. PropertyReach streamlines this process with predictive analytics and neighborhood benchmarks, using 80027, CO property records and MLS failed listings to refine your search. Effortlessly compare properties, access owner contact details, and secure the best off-market deals at the right price.
What is the median home value in 80027, CO?
The median home value in 80027, CO is $849,000, with an average home value of $915,783. The average price per square foot for homes in the area is $774.59.
How Can I Find Pre-foreclosures or Distressed Properties in 80027, CO?
Foreclosures and distressed properties in 80027, CO can be found through public records, foreclosure notices, and auction announcements from the county clerk or sheriff’s office. PropertyReach streamlines this by aggregating public and MLS data, making it easier to identify distressed properties and connect with owners directly.
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