Robert St, Longmont, CO Property Records

Boulder County property records for 66 addresses on Robert St, Longmont, CO · Last verified August 2026

Robert St Highlights

Properties 66
Median Sale Price $510,000
Deeds and Mortgages on File 184
Median Price per Sqft $252
Owner Occupied 70%
Median Annual Tax Bill $3,960
Median Year Built 2016
Median Ownership Tenure 8 years

Properties on Robert St

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

615 Robert St

5 bd · 4.25 ba · 3,353 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000May 2020 $4,9012025 Sale Amount Mar 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

617 Robert St

3 bd · 2.75 ba · 2,016 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Nov 2023 $3,8732025 Sale Amount Apr 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

621 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$419,468Jan 2016 $4,5482025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

623 Robert St

3 bd · 3.25 ba · 2,066 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$378,618Jan 2016 $3,9622025 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

625 Robert St

3 bd · 2.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$346,640Jan 2016 $3,7522025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

627 Robert St

2 bd · 2.5 ba · 1,588 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$362,505Jan 2016 $3,4122025 2 Names on Record AssessorUpdated Jun 2026

629 Robert St

3 bd · 2.5 ba · 1,745 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,800Dec 2015 $3,8212025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

633 Robert St

4 bd · 3.25 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000Oct 2018 $4,5292025 Sale Amount Dec 2015 2 Names on Record Assessor + 5 DocumentsUpdated Jun 2026

637 Robert St

3 bd · 2.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$357,801Sep 2015 $3,8022025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

641 Robert St

4 bd · 3.5 ba · 2,673 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jun 2021 $4,6672025 Sale Amount Jan 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

645 Robert St

4 bd · 3.25 ba · 2,565 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,000Oct 2017 $4,6202025 Sale Amount May 2016 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

647 Robert St

3 bd · 2.25 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$481,000Jun 2021 $3,7362025 Sale Amount May 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

649 Robert St

2 bd · 2.5 ba · 1,588 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$414,000Jun 2021 $3,4122025 Sale Amount Dec 2017 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

651 Robert St

3 bd · 2.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$416,000Jul 2018 $3,7522025 Sale Amount Jun 2016 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

655 Robert St

5 bd · 4.25 ba · 3,353 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$685,000Apr 2023 $4,7362025 Sale Amount Jun 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

661 Robert St

5 bd · 4.5 ba · 3,353 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000Oct 2018 $4,7562025 Sale Amount Jun 2016 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

663 Robert St

3 bd · 2.25 ba · 1,833 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2020 $3,7962025 Sale Amount Jul 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

665 Robert St

3 bd · 3.5 ba · 2,186 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,341Jul 2016 $3,7032025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

667 Robert St

3 bd · 2.5 ba · 1,833 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$379,134Jul 2016 $3,8122025 —Jul 2016 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

671 Robert St

4 bd · 3.25 ba · 2,715 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$555,000May 2021 $4,6562025 Sale Amount Jul 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

675 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$444,302Sep 2016 $4,5672025 1 Name on Record AssessorUpdated Jun 2026

677 Robert St

3 bd · 3.5 ba · 1,884 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,268Sep 2016 $3,9452025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

681 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,019Nov 2016 $4,5672025 1 Name on Record AssessorUpdated Jun 2026

701 Robert St

3 bd · 3.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$412,238Dec 2016 $3,3362025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

703 Robert St

2 bd · 2.5 ba · 1,588 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$398,630Nov 2016 $3,8572025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

705 Robert St

3 bd · 2.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$399,500Sep 2020 $3,7682025 Sale Amount Nov 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

707 Robert St

2 bd · 3.5 ba · 2,050 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$417,504Dec 2016 $3,9952025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

709 Robert St

3 bd · 2.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2026 $3,7682025 Sale Amount Dec 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

713 Robert St

4 bd · 4.5 ba · 2,723 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$474,601Dec 2016 $4,7772025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

717 Robert St

3 bd · 3.25 ba · 2,016 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$516,000Jul 2021 $3,9222025 Sale Amount Dec 2016 1 Name on Record Assessor + 5 DocumentsUpdated Jun 2026

719 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$497,074Dec 2016 $4,2762025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

725 Robert St

5 bd · 4.25 ba · 3,217 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$487,783Feb 2017 $4,7792025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

727 Robert St

3 bd · 3.25 ba · 1,885 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$511,000Sep 2021 $3,4392025 Sale Amount Feb 2017 1 Name on Record Assessor + 5 DocumentsUpdated Jun 2026

729 Robert St

3 bd · 3.25 ba · 2,066 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$418,057Jan 2017 $3,9782025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

731 Robert St

3 bd · 2.25 ba · 1,890 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$408,173Jan 2017 $3,8132025 —Jan 2017 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

735 Robert St

6 bd · 4.25 ba · 3,217 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000May 2021 $4,7802025 Sale Amount Jan 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

743 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$565,000Oct 2024 $4,2292025 Sale Amount Feb 2017 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

745 Robert St

3 bd · 2.25 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$508,000Apr 2025 $3,5882025 Sale Amount Feb 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

747 Robert St

2 bd · 2.5 ba · 1,588 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$419,000May 2018 $3,6622025 Sale Amount Feb 2017 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

749 Robert St

3 bd · 2.25 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Mar 2026 $3,5732025 Sale Amount Dec 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

753 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$483,506Feb 2017 $4,2292025 —Feb 2017 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

759 Robert St

5 bd · 4.25 ba · 3,217 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$519,378Apr 2017 $4,7792025 —Apr 2017 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

761 Robert St

4 bd · 2.5 ba · 1,884 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,780Apr 2017 $3,4412025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

765 Robert St

4 bd · 4.25 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$490,000Sep 2020 $4,2832025 Sale Amount May 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

767 Robert St

2 bd · 2.5 ba · 1,588 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$376,539May 2017 $3,6622025 —May 2017 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

769 Robert St

3 bd · 2.25 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$490,000Sep 2021 $3,5732025 Sale Amount May 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

771 Robert St

2 bd · 2.5 ba · 1,588 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,429May 2017 $3,6622025 Sale Amount Oct 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

773 Robert St

3 bd · 2.25 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$371,621May 2017 $3,0232025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

775 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,569May 2017 $4,2292025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

779 Robert St

3 bd · 2.5 ba · 1,470 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$407,888Jun 2017 $3,8172025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

783 Robert St

4 bd · 3.5 ba · 2,303 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$511,706Jun 2017 $4,5672025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

789 Robert St

5 bd · 4.25 ba · 3,259 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$551,225Apr 2018 $4,8562025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

791 Robert St

3 bd · 2.5 ba · 1,544 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$397,000Apr 2018 $3,8422025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

793 Robert St

3 bd · 3.25 ba · 2,145 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000May 2026 $4,0652025 Sale Amount Jul 2021 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

795 Robert St

4 bd · 3.25 ba · 1,954 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Aug 2022 $3,6082025 Sale Amount Apr 2018 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

799 Robert St

5 bd · 4.25 ba · 3,259 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$585,888Apr 2018 $4,8562025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

817 Robert St

5 bd · 4.5 ba · 3,111 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$695,000Jan 2023 $4,8812025 Sale Amount Jul 2022 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

819 Robert St

3 bd · 3.25 ba · 1,964 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,513Jan 2018 $3,9602025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

821 Robert St

2 bd · 2.5 ba · 1,672 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,500May 2025 $3,9392025 Sale Amount Jan 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

823 Robert St

4 bd · 3.25 ba · 1,544 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,189,884Jan 2018 $3,4582025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

827 Robert St

4 bd · 3.25 ba · 2,345 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$474,893Jan 2018 $4,6032025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

831 Robert St

5 bd · 4.25 ba · 3,235 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$559,692Apr 2018 $5,0092025 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

833 Robert St

3 bd · 2.5 ba · 1,554 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$464,661Mar 2018 $3,9372025 Sale Amount Apr 2006 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

835 Robert St

3 bd · 3.25 ba · 2,312 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Aug 2022 $4,1812025 Sale Amount Mar 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

837 Robert St

4 bd · 3.25 ba · 2,122 sqft · 0.034 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jul 2024 $4,0722025 Sale Amount Aug 2021 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

841 Robert St

4 bd · 3.25 ba · 2,093 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$614,040Mar 2026 $4,5532025 Sale Amount Mar 2018 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

Property Records in Nearby Streets