Rare opportunity to purchase one of the largest remaining properties in desirable North Boulder. Set back
from the street for a super quiet/private experience, this 33,212 sq ft lot has tremendous potential to build your dream home close to Central and North Boulder. Your imagination is the only limitation. Plenty of room to add an ADU in addition to a new house for additional income or mother in law situation. Numerous options! Panoramic never to be blocked southern exposure with unobstructed views of the Foothills and Flatirons beyond. The home is being sold as-is -- as an estate sale, and has no legal encumbrances for sale. The ball fields to the south east of property are NOT being developed and will remain the same. The City of Boulder building will remain the same to be changed only on the interior into a retirement home. The existing ~1,500 sq ft single level home is livable, but has not been updated. Aerial drone photos nicely display all that this rare property has to offer. THIS PROPERTY IS PRICED TO SELL!
Accepting backups
Price cut: $100K (7/22)
$1,350,000
1400 Kalmia Avenue, Boulder, CO 80304
3beds
1,560sqft
Single Family Residence
Built in 1944
0.77 Acres Lot
$-- Zestimate®
$865/sqft
$-- HOA
What's special
- 148 days
- 213
- 10
Zillow last checked:
Listing updated:
Listed by:
Jack Adelfang 720-240-1955 teamlevelone@gmail.com,
Level One Realty Group
Source: REcolorado as distributed by MLS GRID,MLS#: 3507069
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 3/4 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 3
Bedroom
- Level: Main
Bedroom
- Features: Primary Suite
- Level: Main
Bedroom
- Level: Main
Bathroom
- Features: En Suite Bathroom
- Level: Main
Bathroom
- Features: Primary Suite
- Level: Main
Laundry
- Level: Main
Heating
- Forced Air
Cooling
- None
Appliances
- Included: Disposal, Dryer, Gas Water Heater, Range, Refrigerator, Self Cleaning Oven, Washer
Features
- Flooring: Carpet, Laminate
- Windows: Double Pane Windows
- Has basement: No
Interior area
- Total structure area: 1,560
- Total interior livable area: 1,560 sqft
- Finished area above ground: 1,560
Property
Parking
- Total spaces: 10
- Details: Off Street Spaces: 10
Features
- Levels: One
- Stories: 1
- Patio & porch: Deck
- Exterior features: Private Yard, Rain Gutters
- Fencing: Full
- Has view: Yes
- View description: City, Mountain(s), Valley
Lot
- Size: 0.77 Acres
- Features: Level, Many Trees, Near Public Transit
Details
- Parcel number: R0001665
- Zoning: RES
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame, Wood Siding
- Foundation: Slab, Structural
- Roof: Composition
Condition
- Fixer
- Year built: 1944
Utilities & green energy
- Sewer: Public Sewer
- Utilities for property: Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Subdivision: Bo Tracks
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $865/sqft
- Tax assessed value: $1,323,200
- Annual tax amount: $7,885
- Date on market: 5/20/2026
- Listing terms: Cash,Conventional,Jumbo
- Exclusions: All Personal Estate Property Onsite
- Ownership: Estate
- Electric utility on property: Yes
- Road surface type: Paved
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/1/2026 | Pending sale | $1,350,000$865/sqft |
Source:  REcolorado as distributed by MLS GRID #3507069 Report a problem | ||
| 9/10/2026 | Listed for sale | $1,350,000$865/sqft |
Source: REcolorado as distributed by MLS GRID #3507069 Report a problem | ||
| 8/28/2026 | Pending sale | $1,350,000$865/sqft |
Source: REcolorado as distributed by MLS GRID #3507069 Report a problem | ||
| 7/22/2026 | Price change | $1,350,000-6.9%$865/sqft |
Source: REcolorado as distributed by MLS GRID #3507069 Report a problem | ||
| 5/20/2026 | Listed for sale | $1,450,000-37%$929/sqft |
Source: REcolorado as distributed by MLS GRID #3507069 Report a problem | ||
| 4/3/2024 | Listing removed | -- |
Source:  IRES as distributed by MLS GRID #998559 Report a problem | ||
| 1/10/2024 | Price change | $2,300,000-13.2%$1,474/sqft |
Source: IRES as distributed by MLS GRID #998559 Report a problem | ||
| 10/22/2023 | Listed for sale | $2,650,000$1,699/sqft |
Source: IRES as distributed by MLS GRID #998559 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,799 +10.1% | $82,700 -10.5% |
| 2024 | $7,085 +21.2% | $92,426 -1% |
| 2023 | $5,846 +4.9% | $93,324 +33.5% |
| 2022 | $5,574 +28.6% | $69,897 -2.8% |
| 2021 | $4,334 | $71,908 +26.3% |
| 2020 | $4,334 +7.8% | $56,936 |
| 2019 | $4,018 | $56,936 +6.3% |
| 2018 | $4,018 | $53,546 -9.5% |
| 2017 | $4,018 +14.1% | $59,199 +21.7% |
| 2016 | $3,522 +5.6% | $48,651 -4.8% |
| 2015 | $3,336 -8% | $51,095 |
| 2014 | $3,627 -2% | $51,095 |
| 2013 | $3,701 -14.5% | $51,095 -2% |
| 2012 | $4,329 -0.3% | $52,138 |
| 2011 | $4,343 +7.1% | -- |
| 2010 | $4,055 +48% | $53,730 |
| 2009 | $2,740 +3.5% | $53,730 +3.4% |
| 2008 | $2,647 +41.5% | $51,980 |
| 2007 | $1,871 -20.9% | $51,980 +35.3% |
| 2006 | $2,364 +12.9% | $38,430 |
| 2005 | $2,094 +0.7% | $38,430 +12.1% |
| 2004 | $2,079 +6.1% | $34,270 |
| 2003 | $1,959 +10.3% | $34,270 +22% |
| 2002 | $1,776 | $28,080 -90.9% |
| 2001 | -- | $306,900 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Catalpa Park
Nearby schools
Schools provided by the listing agent
- Elementary: Foothill
- Middle: Centennial
- High: Boulder
- District: Boulder Valley RE 2
Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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