503 Kalmia Ave Boulder, CO 80304
Newlands Neighborhood
5
Beds
3.5
Baths
4,844
Sq Ft
0.57
Acres
Highlights
- 0.57 Acre Lot
- Open Floorplan
- Contemporary Architecture
- Foothill Elementary School Rated A
- Deck
- Cathedral Ceiling
About This Home
As of February 2019Incredible opportunity to purchase a gated estate on coveted West Kalmia Avenue. Meticulous, recent renovation by renowned architect Harvey Hine, the home features an open, thoughtful floor-plan offering main level living that integrates the comfortable interior spaces with the private oasis outdoors. The quality of finishes and workmanship, integrated AV speakers, and large bedrooms, are sure to please the most discerning buyer. Basement renovation w/ new carpeting throughout completed in 2018.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $15,063
Year Built
- Built in 1978
Lot Details
- 0.57 Acre Lot
- South Facing Home
- Fenced
- Level Lot
- Sprinkler System
Parking
- 2 Car Attached Garage
Home Design
- Contemporary Architecture
- Metal Roof
- Wood Siding
- Stucco
Interior Spaces
- 4,844 Sq Ft Home
- 1-Story Property
- Open Floorplan
- Cathedral Ceiling
- Ceiling Fan
- Double Pane Windows
- Family Room
- Living Room with Fireplace
- Home Office
- Finished Basement
- Basement Fills Entire Space Under The House
- Laundry on main level
Kitchen
- Eat-In Kitchen
- Gas Oven or Range
- Microwave
- Dishwasher
- Kitchen Island
Flooring
- Wood
- Carpet
Bedrooms and Bathrooms
- 5 Bedrooms
- Walk-In Closet
Outdoor Features
- Deck
- Patio
- Outdoor Storage
Schools
- Foothill Elementary School
- Centennial Middle School
- Boulder High School
Additional Features
- Low Pile Carpeting
- Forced Air Heating and Cooling System
Community Details
- No Home Owners Association
- Foothills Subdivision
Listing and Financial Details
- Assessor Parcel Number R0077871
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jan 18, 2019
Closed on
Feb 14, 2019
Sold by
Dorr Carrie R and Dorr Frank P
Bought by
Levin Roberta Anne
Seller's Agent
Jed MacArthur
RE/MAX of Boulder, Inc
Buyer's Agent
Wendy Daniel
Slifer Smith & Frampton-Bldr
List Price
$3,150,000
Sold Price
$3,025,000
Premium/Discount to List
-$125,000
-3.97%
Total Days on Market
99
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.26%
Purchase Details
Listed on
Feb 20, 2018
Closed on
Jul 9, 2018
Sold by
Weiss Barry and Weiss Laura
Bought by
Dorr Carrie R
Seller's Agent
Jay Hebb
The Agency - Boulder
Buyer's Agent
Jed MacArthur
RE/MAX of Boulder, Inc
List Price
$3,200,000
Sold Price
$2,875,000
Premium/Discount to List
-$325,000
-10.16%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
8.55%
Purchase Details
Closed on
May 27, 2011
Sold by
Ascher Julie Ann and Meko Julie Ann
Bought by
Weiss Barry
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$904,000
Interest Rate
4.95%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 26, 2010
Sold by
Ascher Julie Ann and Ascher Jason
Bought by
Ascher Julie Ann
Purchase Details
Closed on
May 13, 2008
Sold by
Furie Ken and Furie Krista
Bought by
Ascher Julie Ann
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$801,500
Interest Rate
6%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
May 31, 2006
Sold by
Friedman Pamela R L
Bought by
Furie Ken
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$733,600
Interest Rate
5.87%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 1, 1996
Sold by
Friedman Neil D
Bought by
Friedman Pamela R L
Similar Homes in Boulder, CO
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $3,025,000 | First American Title | |
| Warranty Deed | $2,875,000 | Heritage Title Co | |
| Warranty Deed | $1,130,000 | None Available | |
| Warranty Deed | $1,130,000 | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Warranty Deed | $1,145,000 | First Colorado Title | |
| Warranty Deed | $917,000 | Land Title Guarantee Company | |
| Interfamily Deed Transfer | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $1,000,000 | Commercial | |
| Previous Owner | $841,000 | New Conventional | |
| Previous Owner | $877,000 | New Conventional | |
| Previous Owner | $904,000 | New Conventional | |
| Previous Owner | $801,500 | Purchase Money Mortgage | |
| Previous Owner | $733,600 | New Conventional | |
| Previous Owner | $610,000 | Fannie Mae Freddie Mac |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 06/13/2025 06/13/25 | Price Changed | $4,250,000 | -2.3% | $831 / Sq Ft |
| 06/03/2025 06/03/25 | Price Changed | $4,350,000 | -4.4% | $851 / Sq Ft |
| 04/21/2025 04/21/25 | Price Changed | $4,550,000 | -2.2% | $890 / Sq Ft |
| 04/02/2025 04/02/25 | Price Changed | $4,650,000 | -2.1% | $909 / Sq Ft |
| 02/28/2025 02/28/25 | For Sale | $4,750,000 | +57.0% | $929 / Sq Ft |
| 05/20/2020 05/20/20 | Off Market | $3,025,000 | -- | -- |
| 10/07/2019 10/07/19 | Off Market | $2,875,000 | -- | -- |
| 02/20/2019 02/20/19 | Sold | $3,025,000 | -4.0% | $624 / Sq Ft |
| 01/25/2019 01/25/19 | Pending | -- | -- | -- |
| 01/18/2019 01/18/19 | For Sale | $3,150,000 | +9.6% | $650 / Sq Ft |
| 07/09/2018 07/09/18 | Sold | $2,875,000 | -10.2% | $594 / Sq Ft |
| 06/09/2018 06/09/18 | Pending | -- | -- | -- |
| 02/20/2018 02/20/18 | For Sale | $3,200,000 | -- | $661 / Sq Ft |
Source: IRES MLS
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | $28,250 | $289,982 | $170,769 | $119,213 |
| 2023 | $27,760 | $321,446 | $189,262 | $135,869 |
| 2022 | $20,719 | $223,109 | $135,914 | $87,195 |
| 2021 | $19,757 | $229,529 | $139,825 | $89,704 |
| 2020 | $17,893 | $205,563 | $126,055 | $79,508 |
| 2019 | $17,619 | $205,563 | $126,055 | $79,508 |
| 2018 | $15,843 | $182,736 | $100,800 | $81,936 |
| 2017 | $15,347 | $202,025 | $111,440 | $90,585 |
| 2016 | $15,063 | $174,005 | $74,744 | $99,261 |
| 2015 | $14,264 | $135,320 | $59,700 | $75,620 |
| 2014 | $11,378 | $135,320 | $59,700 | $75,620 |
Source: Public Records
Agents Affiliated with this Home
-
Sara Groem
Seller's Agent in 2025
Sara Groem
Open Real Estate
(303) 522-4184
3 in this area
90 Total Sales
-
Jed MacArthur
Seller's Agent in 2019
Jed MacArthur
RE/MAX
(800) 825-7000
1 in this area
112 Total Sales
-
Wendy Daniel
Buyer's Agent in 2019
Wendy Daniel
Slifer Smith & Frampton-Bldr
(303) 818-1056
1 in this area
25 Total Sales
-
Jay Hebb
Seller's Agent in 2018
Jay Hebb
The Agency - Boulder
(720) 577-5503
13 in this area
104 Total Sales
Map
Source: IRES MLS
MLS Number: 842079
APN: 1461241-00-039
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information deemed reliable but not guaranteed by the MLS.
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