Rock Ln, Longmont, CO Property Records

Boulder County property records for 8 addresses on Rock Ln, Longmont, CO · Last verified June 2026

Rock Ln Highlights

Properties 8
Median Sale Price $450,000
Deeds and Mortgages on File 11
Median Price per Sqft $235
Owner Occupied 100%
Median Annual Tax Bill $4,117
Median Year Built 1973
Median Ownership Tenure 6 years

Properties on Rock Ln

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

12323 Rock Ln

3 bd · 2.25 ba · 1,244 sqft · 1.47 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Nov 2024 $4,4702025 Sale Amount Jun 2023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

12345 Rock Ln

3 bd · 2 ba · 1,982 sqft · 1.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$744,900Jul 2022 $4,0482025 Sale Amount Nov 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

12379 Rock Ln

3 bd · 1.75 ba · 1,678 sqft · 1.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Aug 2017 $4,2142025 Sale Amount Jul 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

12417 Rock Ln

3 bd · 1.75 ba · 2,276 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 1984 $3,5882025 Sale Amount Sep 1978 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

12439 Rock Ln

3 bd · 1.75 ba · 1,293 sqft · 1.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 2000 $3,3002025 Sale Amount Apr 1975 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

12465 Rock Ln

3 bd · 5.25 ba · 3,037 sqft · 1.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$715,000Jan 2022 $5,1852025 Sale Amount Mar 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

12487 Rock Ln

4 bd · 2.5 ba · 1,495 sqft · 1.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$342,500Nov 2014 $4,1172025 Sale Amount Apr 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

12499 Rock Ln

3 bd · 1 ba · 1,964 sqft · 0.966 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2020 $3,6942025 Sale Amount Feb 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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