Purchase History
| Date | Event | Price | Source | Agents | 
|---|---|---|---|---|
| 11/01/2011 | Sold | $1,130,000 | Public records | |
| 05/31/2011 | Sold | $1,130,000 | Public records | |
| 05/15/2008 | Sold | $1,145,000 | Public records | |
| 06/06/2006 | Sold | $917,000 | Public records | 
PURCHASE HISTORY 503 Kalmia Ave, Boulder CO
Cost estimate history
| Year | Tax | Assessment | Market | 
|---|---|---|---|
| 2014 | N/A | $135,320 | N/A | 
| 2013 | $11,378 | N/A | $1,700,000 | 
Market Activities
Kalmia Ave Fire Incident History
To date, we have no information about fire incidents in 2025
            
        
                    17 Jun 2018
                    Passenger vehicle fire
                
                Property Use — 
                 Residential street, road or residential driveway
               Area of Origin — 
                 Engine area, running gear, wheel area
               
                    15 Oct 2015
                    Building fires
                
                Property Use — 
                 Church, mosque, synagogue, temple, chapel
               Area of Origin — 
                 Ceiling & floor assembly, crawl space b/t stories
               First Ignition — 
                 Packing, wrapping material
               Heat Source — 
                 Radiated, conducted heat from operating equipment
               
                    25 Jan 2015
                    Building fires
                
                Property Use — 
                 1 or 2 family dwelling
               Area of Origin — 
                 Exterior balcony, unenclosed porch
               First Ignition — 
                 Exterior wall covering or finish
               Heat Source — 
                 Hot ember or ash
               
                    20 Jan 2012
                    Natural vegetation fire, other
                
                Property Use — 
                 Street, other
               Area of Origin — 
                 Outside area, other
               First Ignition — 
                 Organic materials, other
               Heat Source — 
                 Arcing
               Kalmia Ave Incidents registered in FEMA 
(Federal Emergency Management Agency)
To date, we have no information about incidents registered in FEMA in 2025
            
        
                    27 Aug 2015
                    Electrical  wiring/equipment problem, other
                
                Property Use — 
                 Residential street, road or residential driveway
               
                    22 Mar 2015
                    Gas leak (natural gas or LPG)
                
                Property Use — 
                 Multifamily dwellings
               
                    01 Mar 2015
                    Carbon monoxide incident
                
                Property Use — 
                 Multifamily dwellings
               
                    04 Jan 2015
                    Carbon monoxide incident
                
                Property Use — 
                 1 or 2 family dwelling
               Properties Nearby
| Street Address | Residens/Landlords | |
|---|---|---|
405 Kalmia Ave, Boulder, CO 80304-1731   Single Family Residential 
  | 
            BULL MOOSE DEVELOPMENT COMPANY, INC, James W Billings | |
444 Kalmia Ave, Boulder, CO 80304-1732   Single Family Residential 
  | 
            Anne G Tolbert, Bert M Tolbert | |
447 Kalmia Ave, Boulder, CO 80304-1731   Single Family Residential 
  | 
            Mackenzie Lllp, James B Mackenzie | |
497 Kalmia Ave, Boulder, CO 80304-1731   Single Family Residential 
  | 
            3040 7TH STREET, LLC, Dissolved June 6, 2014, 620 Hawthorn Ave LLC | |
501 Kalmia Ave, Boulder, CO 80304-1733   Single Family Residential 
  | 
            Cecilia Bloomer, James R Bloomer | |
505 Kalmia Ave, Boulder, CO 80304-1733   Single Family Residential 
  | 
            Cynthia P Halpern, Larry F Halpern | |
525 Kalmia Ave, Boulder, CO 80304-1733   Single Family Residential 
  | 
            Defrees Design and Development, Inc, Tracy R Burch | |
540 Kalmia Ave, Boulder, CO 80304-1734   Single Family Residential 
  | 
            Charles R Bellock, Chuck Bellock | |
600 Kalmia Ave, Boulder, CO 80304-1736   Single Family Residential 
  | 
            Avery Press Inc, John S Avery | |
601 Kalmia Ave, Boulder, CO 80304-1735   Single Family Residential 
  | 
            CHERI BELZ, Cheri R Belz | 
                                                                    
                                                                    
                                                    
































