525 Kalmia Ave Boulder, CO 80304 / 1733

Residence for Single Family

(UPDATED: 08/06/2025)
  • 6 Beds
  • 3 Baths
  • 9.392 square feet
Property Report

Information about property on 525 Kalmia Ave, Boulder CO, 80304-1733. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

As is shown in our records this property stands at 525 Kalmia Ave, Boulder, CO.

Facts

  • Built in 2005
  • Lot size 0,79 acres
  • Floor size 9,392 sqft
  • Construction Frame
  • Rooms 12
  • Bedrooms 6
  • Bathrooms 3
  • Stories 2
  • Style A-Frame
  • Basement Basement (not specified)
  • Structure type Other
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior walls Wood
  • Roof type Asphalt
  • Parking & Garage
  • Parking Attached Garage
  • Parking spaces 4

Misc

  • Units 1

Listing info

  • Last sold Sep 2003 for $1,175,000

Householders and Tenants for 525 Kalmia Ave, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Helen O Ladd Age: 60
303-545-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Lesley C Defrees Age: 59
303-444-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Ryan A Mcintyre Age: 54
650-851-****
Stephen B Defrees Age: 59
303-444-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Tracy R Burch Age: 62
303-545-****
Residential status:
Homeowner
Job:
Sales Occupations
Tracy R Ladd
303-545-****
Tyler De Frees Age: 28
303-444-****
Residential status:
Homeowner

Possible Businesses

Organization Phone Number Additional Info
Defrees Design and Development, Inc
Industry:
Business Services

Purchase History

DateEventPriceSourceAgents
09/04/2003 Sold $1,175,000 Public records
05/05/1994 Sold $385,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $263,436 N/A
2013 $22,150 N/A $3,309,500

Where is 525 Kalmia Ave, Boulder CO located on map?

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

View more

525 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

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

View more

Properties Nearby

Street AddressResidens/Landlords
447 Kalmia Ave, Boulder, CO 80304-1731
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.64 acres
  • Built in 1943
Mackenzie Lllp, James B Mackenzie
497 Kalmia Ave, Boulder, CO 80304-1731
Single Family Residential
  • 4 beds
  • 3 baths
  • Lot: 0.63 acres
  • Built in 1990
3040 7TH STREET, LLC, Dissolved June 6, 2014, 620 Hawthorn Ave LLC
501 Kalmia Ave, Boulder, CO 80304-1733
Single Family Residential
  • 4 beds
  • 1 bath
  • 3,046 sqft
  • Built in 1985
Cecilia Bloomer, James R Bloomer
503 Kalmia Ave, Boulder, CO 80304-1733
Single Family Residential
  • 5 beds
  • 3 baths
  • 5,112 sqft
  • Built in 1978
Linc Foundation Inc, Linking Human Systems
505 Kalmia Ave, Boulder, CO 80304-1733
Single Family Residential
  • 3 beds
  • 1 bath
  • 3,644 sqft
  • Built in 1981
Cynthia P Halpern, Larry F Halpern
540 Kalmia Ave, Boulder, CO 80304-1734
Single Family Residential
  • 3 beds
  • 2.75 baths
  • 5,317 sqft
  • Built in 1993
Charles R Bellock, Chuck Bellock
600 Kalmia Ave, Boulder, CO 80304-1736
Single Family Residential
  • 5 beds
  • 1 bath
  • Lot: 5.42 acres
  • Built in 1930
Avery Press Inc, John S Avery
601 Kalmia Ave, Boulder, CO 80304-1735
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 1.66 acres
  • Built in 1966
CHERI BELZ, Cheri R Belz
603 Kalmia Ave, Boulder, CO 80304-1735
Single Family Residential
  • 3 beds
  • 2 baths
  • 3,685 sqft
  • Built in 1971
John E Sadler PC, Ami G Sadler
660 Kalmia Ave, Boulder, CO 80304-1736
Single Family Residential
  • 4 beds
  • 1 bath
  • 2,500 sqft
  • Built in 1966
Chanin Art Advisory, Inc, QUIET VENTURES, LLC
 

FAQ about the house at 525 Kalmia Ave, Boulder, CO


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