# Building permits at 1300 Walnut St, Boulder, CO 69 permits on record here. The newest, Jul 25, 2025: Install a new sign packet for South State Bank. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 25, 2025 | Sign | Install a new sign packet for South State Bank. 3 new wall mount internally illuminated 1 internally illuminated free standing 1 non illuminated free standing | $22,662 | [SGN2025-00043](https://nearbypermits.com/boulder/permit/SGN2025-00043/) | | Jan 8, 2024 | Fire systems | Modify the fire alarm notification in the corridors of the first floor and the entire second floor. See BLD-NRE2022-00100 for general building permit. See FIR2023-00346 for fire sprinkler permit for work on the second floor. 1300 Walnut building refresh first floor corridors and all of second floor | $14,000 | [FIR2023-00397](https://nearbypermits.com/boulder/permit/FIR2023-00397/) | | Sep 25, 2023 | Fire systems | Remove/ replace all fire sprinkler piping on entire second floor. Existing piping to remain in place until new piping has been installed and inspected. See BLD-NRE2022-00100 for general building permit. See FIR2023-00397 for fire alarm permit for work on this floor and first floor corridors. 1300 Wa | $30,140 | [FIR2023-00346](https://nearbypermits.com/boulder/permit/FIR2023-00346/) | | May 1, 2023 | Fire systems | Install notification in the lower level main corridor, restrooms and the bike storage area. See BLD-NRE2022-00100 for general building permit. See FIR2023-00046 for fire sprinkler permit. 1300 Walnut building refresh (fati) | $8,325 | [FIR2023-00144](https://nearbypermits.com/boulder/permit/FIR2023-00144/) | | Feb 15, 2023 | Fire systems | Add/Relocate 15 fire sprinklers for new bike storage and 3 bathrooms. See BLD-NRE2022-00100 for general building permit. See FIR2023-00144 for fire alarm permit. 1300 Walnut building refresh (fsr13) | $1,500 | [FIR2023-00046](https://nearbypermits.com/boulder/permit/FIR2023-00046/) | | Jan 17, 2023 | Plumbing | Voided due to inactivity over 180 days general building updates roof remove and replace two existing 50 ton rooftop units. Level 2 - MEP updates, refurbish / reconfigure existing toilet rooms, new lighting, controls & finishes at entry area. Level 1 - common lobby refresh including lighting, control | $67,654 | [PLB2022-00348](https://nearbypermits.com/boulder/permit/PLB2022-00348/) | | Jan 17, 2023 | Mechanical (HVAC) | Voided due to inactivity over 180 days general building updates roof remove and replace two existing 50 ton rooftop units. Level 2 - MEP updates, refurbish / reconfigure existing toilet rooms, new lighting, controls & finishes at entry area. Level 1 - common lobby refresh including lighting, control | $197,000 | [MEC2022-00956](https://nearbypermits.com/boulder/permit/MEC2022-00956/) | | Jan 17, 2023 | Electrical | Voided due to inactivity over 180 days general building updates roof remove and replace two existing 50 ton rooftop units. Level 2 - MEP updates, refurbish / reconfigure existing toilet rooms, new lighting, controls & finishes at entry area. Level 1 - common lobby refresh including lighting, control | $39,377 | [ELE2022-00751](https://nearbypermits.com/boulder/permit/ELE2022-00751/) | | Jan 17, 2023 | Alteration or repair | General building updates roof remove and replace two existing 50 ton rooftop units. Level 2 - MEP updates, refurbish / reconfigure existing toilet rooms, new lighting, controls & finishes at entry area. Level 1 - common lobby refresh including lighting, controls, walk-off mats, finishes and new retu | $503,177 | [BLD-NRE2022-00100](https://nearbypermits.com/boulder/permit/BLD-NRE2022-00100/) | | Aug 18, 2022 | Roofing | Total tear-off & reroof (or Roof Overlay ? specify scope), 103 squares of EPDM on a pitch represented as | $277,736 | [RFG2022-00767](https://nearbypermits.com/boulder/permit/RFG2022-00767/) | | Feb 18, 2020 | Sign | *Remove existing Guaranty Bank signs and install new Independent Financial signs. | $11,600 | [SGN2020-00002](https://nearbypermits.com/boulder/permit/SGN2020-00002/) | | Feb 6, 2018 | Mechanical (HVAC) | Installation of a replacement electric water heater, 4.5 kW, 93% efficiency. | $2,000 | [PMT2018-00469-MEC](https://nearbypermits.com/boulder/permit/PMT2018-00469-MEC/) | | Apr 29, 2014 | Plumbing | Suite #101 -- Interior, non-structural remodel (1,050SF) to existing office space ("GitHub"). Scope of work includes reconfiguration of office space, and associated MEPs. | $2,900 | [PMT2014-00818-PLB](https://nearbypermits.com/boulder/permit/PMT2014-00818-PLB/) | | Apr 29, 2014 | Mechanical (HVAC) | Suite #101 -- Interior, non-structural remodel (1,050SF) to existing office space ("GitHub"). Scope of work includes reconfiguration of office space, and associated MEPs. | $8,200 | [PMT2014-00818-MEC](https://nearbypermits.com/boulder/permit/PMT2014-00818-MEC/) | | Apr 29, 2014 | Electrical | Suite #101 -- Interior, non-structural remodel (1,050SF) to existing office space ("GitHub"). Scope of work includes reconfiguration of office space, and associated MEPs. | $24,000 | [PMT2014-00818-ELE](https://nearbypermits.com/boulder/permit/PMT2014-00818-ELE/) | | Apr 29, 2014 | Alteration or repair | Suite #101 -- Interior, non-structural remodel (1,050SF) to existing office space ("GitHub"). Scope of work includes reconfiguration of office space, and associated MEPs. | $80,178 | [PMT2014-00818](https://nearbypermits.com/boulder/permit/PMT2014-00818/) | | Apr 1, 2014 | Fire systems | Fa - install 2 h/s, 1 strobe, 1 smoke. Remove 5 smokes. | $1,300 | [PMT2014-01354-FIR](https://nearbypermits.com/boulder/permit/PMT2014-01354-FIR/) | | Mar 13, 2014 | Fire systems | Fs - tf for office | $2,890 | [PMT2014-01049-FIR](https://nearbypermits.com/boulder/permit/PMT2014-01049-FIR/) | | Nov 13, 2013 | Sign | Sign. Install a new freestanding non-illuminated "DO NOT ENTER, EXIT ONLY" sign at Guaranty Bank, facing Walnut street. | $1,563 | [PMT2013-05171-SGN](https://nearbypermits.com/boulder/permit/PMT2013-05171-SGN/) | | Jul 30, 2013 | Sign | Sign. One sign located on north side of building facing Walnut "ORACLE". Sign to be internally illuminated wall mounted and single sided. | $2,797 | [PMT2013-03501-SGN](https://nearbypermits.com/boulder/permit/PMT2013-03501-SGN/) | | Jul 30, 2013 | Electrical | Sign. One sign located on north side of building facing Walnut "ORACLE". Sign to be internally illuminated wall mounted and single sided. | $125 | [PMT2013-03501-ELE](https://nearbypermits.com/boulder/permit/PMT2013-03501-ELE/) | | Apr 3, 2013 | Electrical | Electrical permit only for suite 200 to add (2) 20 amp breakers and (2) outlets. | $5,000 | [PMT2013-01393-ELE](https://nearbypermits.com/boulder/permit/PMT2013-01393-ELE/) | | Feb 7, 2013 | Electrical | SUITE 200 - Electrical permit for five new outlets. | $3,500 | [PMT2013-00522-ELE](https://nearbypermits.com/boulder/permit/PMT2013-00522-ELE/) | | Jan 25, 2013 | Electrical | Electrical permit for installation of 5 outlets in suite 200. | $3,500 | [PMT2013-00336-ELE](https://nearbypermits.com/boulder/permit/PMT2013-00336-ELE/) | | Oct 16, 2012 | Sign | Installation of 2 non-illuminated wall signs on drive-thru canopy "Guaranty Bank." With the approval of this permit the tenant has reached maximum sign area allowances. | $1,595 | [PMT2012-04299-SGN](https://nearbypermits.com/boulder/permit/PMT2012-04299-SGN/) | | Oct 2, 2012 | Fire systems | Fire Alarm System - Guaranty Bank | $950 | [PMT2012-04756-FIR](https://nearbypermits.com/boulder/permit/PMT2012-04756-FIR/) | | Sep 28, 2012 | Sign | Installation of 2 internally illuminated wall signs "Guaranty Bank." | $10,920 | [PMT2012-04300-SGN](https://nearbypermits.com/boulder/permit/PMT2012-04300-SGN/) | | Jul 16, 2012 | Plumbing | Tenant remodel of suite 100 for Guaranty Bank | $2,200 | [PMT2012-03062-PLB](https://nearbypermits.com/boulder/permit/PMT2012-03062-PLB/) | | Jul 16, 2012 | Mechanical (HVAC) | Tenant remodel of suite 100 for Guaranty Bank | $9,000 | [PMT2012-03062-MEC](https://nearbypermits.com/boulder/permit/PMT2012-03062-MEC/) | | Jul 16, 2012 | Electrical | Tenant remodel of suite 100 for Guaranty Bank | $48,000 | [PMT2012-03062-ELE](https://nearbypermits.com/boulder/permit/PMT2012-03062-ELE/) | | Jul 16, 2012 | Alteration or repair | Tenant remodel of suite 100 for Guaranty Bank | $322,541 | [PMT2012-03062](https://nearbypermits.com/boulder/permit/PMT2012-03062/) | | Mar 11, 2011 | Fire systems | Tennant Finish Fire Alarm For Right Now Technologies | $6,000 | [PMT2011-00737-FIR](https://nearbypermits.com/boulder/permit/PMT2011-00737-FIR/) | | Mar 8, 2011 | Fire systems | Scope of Work Letter For Restroom Remodel Basement Level Relocate 4 Existing Sprinkler Heads | $600 | [PMT2011-00899-FIR](https://nearbypermits.com/boulder/permit/PMT2011-00899-FIR/) | | Feb 16, 2011 | Fire systems | Tennant Finish Sprinkler For Suite 200 Right Now Technologies | $7,000 | [PMT2011-00584-FIR](https://nearbypermits.com/boulder/permit/PMT2011-00584-FIR/) | | Feb 3, 2011 | Plumbing | Landlord improvements to first floor restroom for ADA upgrades. To include addition of two showers. Tenant improvements on second floor through PMT2010-03179. | $14,350 | [PMT2011-00250-PLB](https://nearbypermits.com/boulder/permit/PMT2011-00250-PLB/) | | Feb 3, 2011 | Mechanical (HVAC) | Landlord improvements to first floor restroom for ADA upgrades. To include addition of two showers. Tenant improvements on second floor through PMT2010-03179. | $2,974 | [PMT2011-00250-MEC](https://nearbypermits.com/boulder/permit/PMT2011-00250-MEC/) | | Feb 3, 2011 | Electrical | Landlord improvements to first floor restroom for ADA upgrades. To include addition of two showers. Tenant improvements on second floor through PMT2010-03179. | $2,050 | [PMT2011-00250-ELE](https://nearbypermits.com/boulder/permit/PMT2011-00250-ELE/) | | Feb 3, 2011 | Alteration or repair | Landlord improvements to first floor restroom for ADA upgrades. To include addition of two showers. Tenant improvements on second floor through PMT2010-03179. | $42,173 | [PMT2011-00250](https://nearbypermits.com/boulder/permit/PMT2011-00250/) | | Jan 31, 2011 | Demolition | Demo Permit - to decommision north elevator in office building. Kimball Elevator was constructed in 1957. | Not listed | [PMT2011-00458-DEM](https://nearbypermits.com/boulder/permit/PMT2011-00458-DEM/) | | Nov 4, 2010 | Sign | Sign Permit - For new projecting, non-electric, sign in public right-of-way (See REV2010-00016) for "Newton Running Lab". | $1,500 | [PMT2010-03616-SGN](https://nearbypermits.com/boulder/permit/PMT2010-03616-SGN/) | | Aug 2, 2010 | Plumbing | Tenant remodel of 8,040 sf second floor space for RightNow Technologies. To include removal/reconfiguration iof interior walls and combining two existing tenant spaces. Upgrade of existing lower level restrooms to comply with ADA through PMT2011-00250. | $3,250 | [PMT2010-03179-PLB](https://nearbypermits.com/boulder/permit/PMT2010-03179-PLB/) | | Aug 2, 2010 | Mechanical (HVAC) | Tenant remodel of 8,040 sf second floor space for RightNow Technologies. To include removal/reconfiguration iof interior walls and combining two existing tenant spaces. Upgrade of existing lower level restrooms to comply with ADA through PMT2011-00250. | $41,020 | [PMT2010-03179-MEC](https://nearbypermits.com/boulder/permit/PMT2010-03179-MEC/) | | Aug 2, 2010 | Electrical | Tenant remodel of 8,040 sf second floor space for RightNow Technologies. To include removal/reconfiguration iof interior walls and combining two existing tenant spaces. Upgrade of existing lower level restrooms to comply with ADA through PMT2011-00250. | $36,560 | [PMT2010-03179-ELE](https://nearbypermits.com/boulder/permit/PMT2010-03179-ELE/) | | Aug 2, 2010 | Alteration or repair | Tenant remodel of 8,040 sf second floor space for RightNow Technologies. To include removal/reconfiguration iof interior walls and combining two existing tenant spaces. Upgrade of existing lower level restrooms to comply with ADA through PMT2011-00250. | $197,371 | [PMT2010-03179](https://nearbypermits.com/boulder/permit/PMT2010-03179/) | | Apr 30, 2010 | Fire systems | New Backflow Prevetor Install | $1,500 | [PMT2010-01117-FIR](https://nearbypermits.com/boulder/permit/PMT2010-01117-FIR/) | | Apr 5, 2007 | Sign | Sign permit for 2 internally illuminates wall signs "Bank of the West" | $2,700 | [PMT2007-01086-SGN](https://nearbypermits.com/boulder/permit/PMT2007-01086-SGN/) | | Apr 5, 2007 | Electrical | Sign permit for 2 internally illuminates wall signs "Bank of the West" | Not listed | [PMT2007-01086-ELE](https://nearbypermits.com/boulder/permit/PMT2007-01086-ELE/) | | Sep 13, 2006 | Alteration or repair | Modification to exterior architecture and finishes. Exterior of building to be redone with EIFS system. See Minor Mod. Approval ADR2006-00099 | $200,000 | [PMT2006-02723-SDG](https://nearbypermits.com/boulder/permit/PMT2006-02723-SDG/) | | May 25, 2006 | Electrical | Electrical permit to re-hook-up existing rooftop unit. | $6,200 | [PMT2006-02003-ELE](https://nearbypermits.com/boulder/permit/PMT2006-02003-ELE/) | | Apr 17, 2006 | Sign | Sign permit for two internally illuminated wall signs on west and north sides of building. "Bank of the west" | $12,674 | [PMT2006-01204-SGN](https://nearbypermits.com/boulder/permit/PMT2006-01204-SGN/) | | Apr 17, 2006 | Electrical | Sign permit for two internally illuminated wall signs on west and north sides of building. "Bank of the west" | Not listed | [PMT2006-01204-ELE](https://nearbypermits.com/boulder/permit/PMT2006-01204-ELE/) | | Dec 28, 2004 | Electrical | Re-install service feed from relocated transformer. | $5,600 | [PMT2004-04871-ELE](https://nearbypermits.com/boulder/permit/PMT2004-04871-ELE/) | | Aug 12, 2004 | Sign | Installation of two free-standing signs for "Bank of the West." | $1,000 | [PMT2004-03011-SGN](https://nearbypermits.com/boulder/permit/PMT2004-03011-SGN/) | | Jun 25, 2004 | Alteration or repair | Add new stair to basement unit. This is an extra stair to the outside, the tenant space already has legal exits into a common hall in basement. Therefore the 36 inch wide stair is ok to install, it does not serve an additional occupant load. | $9,000 | [PMT2004-02362](https://nearbypermits.com/boulder/permit/PMT2004-02362/) | | May 9, 2002 | Alteration or repair | Remodel 2nd floor lobby project does not include any electric or mechanical work. | $4,000 | [PMT2002-01861](https://nearbypermits.com/boulder/permit/PMT2002-01861/) | | Aug 22, 2000 | Electrical | Tenant remodel to relocate office wall and electrical outlets, and convert kitchen to office. | $700 | [PMT2000-03453-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03453-ELE/) | | Aug 22, 2000 | Alteration or repair | Tenant remodel to relocate office wall and electrical outlets, and convert kitchen to office. | $7,000 | [PMT2000-03453](https://nearbypermits.com/boulder/permit/PMT2000-03453/) | | Jun 12, 2000 | Sign | install electric sign | $3,800 | [PMT2000-01761-SGN](https://nearbypermits.com/boulder/permit/PMT2000-01761-SGN/) | | Jun 12, 2000 | Electrical | install electric sign | Not listed | [PMT2000-01761-ELE](https://nearbypermits.com/boulder/permit/PMT2000-01761-ELE/) | | Apr 10, 2000 | Mechanical (HVAC) | Tenant finish - Unit #210 | $1,600 | [PMT2000-01415-MEC](https://nearbypermits.com/boulder/permit/PMT2000-01415-MEC/) | | Apr 10, 2000 | Electrical | Tenant finish - Unit #210 | $15,000 | [PMT2000-01415-ELE](https://nearbypermits.com/boulder/permit/PMT2000-01415-ELE/) | | Apr 10, 2000 | Other | Tenant finish - Unit #210 | $80,000 | [PMT2000-01415](https://nearbypermits.com/boulder/permit/PMT2000-01415/) | | May 3, 1994 | Addition | One story addition where drive-thru was once locat the original general permit | $100,000 | [PMT1994-03189](https://nearbypermits.com/boulder/permit/PMT1994-03189/) | | May 3, 1994 | Addition | Plan check fee on cancelled permit #937012 dated 0 the original general permit | Not listed | [PMT1994-02140](https://nearbypermits.com/boulder/permit/PMT1994-02140/) | | Apr 25, 1994 | Alteration or repair | Foundation, slab and excavation the original general permit number is 942784. | $20,000 | [PMT1994-02784](https://nearbypermits.com/boulder/permit/PMT1994-02784/) | | Sep 21, 1993 | Addition | Additional work on addition and remodel the original general permit number is | $7,600 | [PMT1993-07012](https://nearbypermits.com/boulder/permit/PMT1993-07012/) | | Jul 13, 1993 | Alteration or repair | Addition and tenant finish the original general permit number is 934890. | $20,000 | [PMT1993-04890](https://nearbypermits.com/boulder/permit/PMT1993-04890/) | | Dec 14, 1992 | Alteration or repair | Handicap ramp the original general permit number is 926075. | $2,000 | [PMT1992-06075](https://nearbypermits.com/boulder/permit/PMT1992-06075/) | | Oct 22, 1990 | Mechanical (HVAC) | Mechanical WTR HTR | $378 | [PMT1990-R4010-MEC](https://nearbypermits.com/boulder/permit/PMT1990-R4010-MEC/) | ## More on this street Other addresses on Walnut St with permits, nearest house number first: - [1301 Walnut St](https://nearbypermits.com/boulder/address/1301-walnut-st/): newest permit Jul 1, 2026 - [1360 Walnut St 103](https://nearbypermits.com/boulder/address/1360-walnut-st-103/): newest permit Sep 4, 2026 - [1375 Walnut St](https://nearbypermits.com/boulder/address/1375-walnut-st/): newest permit May 7, 2026 - [1401 Walnut St](https://nearbypermits.com/boulder/address/1401-walnut-st/): newest permit Aug 7, 2026 - [1175 Walnut St](https://nearbypermits.com/boulder/address/1175-walnut-st/): newest permit Oct 31, 2025 - [1470 Walnut St](https://nearbypermits.com/boulder/address/1470-walnut-st/): newest permit Mar 20, 2026 - [1545 Walnut St](https://nearbypermits.com/boulder/address/1545-walnut-st/): newest permit Jun 9, 2025 - [1050 Walnut St](https://nearbypermits.com/boulder/address/1050-walnut-st/): newest permit Nov 18, 2025 - [1023 Walnut St](https://nearbypermits.com/boulder/address/1023-walnut-st/): newest permit Feb 25, 2026 - [1011 Walnut St 200](https://nearbypermits.com/boulder/address/1011-walnut-st-200/): newest permit Aug 21, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 23:21 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 69 permits at this address: https://nearbypermits.com/boulder/address/1300-walnut-st/