Public Remarks: Dream 2.84 acre Lot directly due East of the City of Boulder on Private lane of 4 residential property owners. Surrounded by Boulder County Conservation Easements and City of Lafayette. Privacy in perpetuity. Truly one of a kind opportunity. Everything is ready to build a dream home. Please call broker to learn more details or access to this property.
Tyson Murray • Keller Williams Advantage Realty LLC
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Provided by Redfin
Sale history for 9909 Isabelle Rd
Date
Event
Price
IRES as Distributed by MLS Grid #778275
Apr 21, 2016
Sold
$635,000
Nov 17, 2015
Contingent
—
Oct 28, 2015
Listed
$635,000
Public Records
Aug 12, 2002
Sold
$525,000
Year
Property tax
Land + Additions
Assessment*
2025
$11,463 (+1.5%)
$39,469 + $86,350
$125,819
2024
$11,296 (+1.9%)
$39,469 + $86,350
$125,819
2023
$11,090 (+22.7%)
$20,636 + $114,543
$135,179
2022
$9,041 (+1.4%)
$24,321 + $114,543
$138,864
2021
$8,921 (+3.2%)
$21,482 + $80,537
$102,019
2020
$8,646 (+1.6%)
$22,101 + $82,854
$104,955
2019
$8,509 (+42.0%)
$33,820 + $66,745
$100,565
2018
$5,994 (+87.7%)
$33,820 + $66,745
$100,565
2017
$3,193 (+2,883.8%)
$29,160 + $11,030
$40,190
2016
$107
$29,160 + $11,030
$40,190
Tax history for 9909 Isabelle Rd
Year
Property tax
Land + Additions
Assessment*
2025
$11,463 (+1.5%)
$39,469 + $86,350
$125,819
2024
$11,296 (+1.9%)
$39,469 + $86,350
$125,819
2023
$11,090 (+22.7%)
$20,636 + $114,543
$135,179
2022
$9,041 (+1.4%)
$24,321 + $114,543
$138,864
2021
$8,921 (+3.2%)
$21,482 + $80,537
$102,019
2020
$8,646 (+1.6%)
$22,101 + $82,854
$104,955
2019
$8,509 (+42.0%)
$33,820 + $66,745
$100,565
2018
$5,994 (+87.7%)
$33,820 + $66,745
$100,565
2017
$3,193 (+2,883.8%)
$29,160 + $11,030
$40,190
2016
$107
$29,160 + $11,030
$40,190
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
5
Baths
4
Stories
—
Lot width
—
Lot depth
—
Lot size
2.76 Acres
Year renovated
2016
Sq. Ft.
4,510
Year built
2016
Style
Single Family Residential
County
Boulder County
APN
R0503316
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
A
Agricultural District
Rural areas where conservation of agricultural resources is of major value, and where residential development compatible with agricultural uses is allowed.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Livestock production
Religious facility
Day care facility
Housing-Group
Housing-Single unit
Bed & breakfast
Educational/school
Kennel
Property details
Exterior
Land Information
Road Surface Type: Paved
Lot Information
Horse(s): No
Lot Features: Water Rights Excluded, Abuts Farm Land, Abuts Private Open Space
Road Frontage Type: Priv Rd up to County Standards
Zoning: Single Res
Property Information
Property Type: Land
Property Sub Type: Unimproved Land
View: Yes
Waterfront: No
Subdivision Information
Subdivision Name: Goose Haven
MLS Area Major: Suburban Plains
Financial
Tax Information
Parcel Number: R0503316
Tax Annual Amount: 55
Tax Year: 2014
Financial Information
Listing Terms: Cash, Conventional
Utilities
Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,Xcel
Gas: Natural Gas,Xcel
Location
HOA Information
Association: No
School Information
High School District: Boulder Valley Dist RE2
Location Information
Directions: Located between 95th and Highway 287. Private lane is marked w/ sign. Please be respectful on the private drive. Lot is the 3rd on the right, first two lots have homes. Please park in the immediate turn-in at the most Southwest corner of property.
Unparsed Address: 9909 Isabelle Rd Lafayette CO 80026
Street Number: 9909
Street Name: Isabelle
Street Suffix: Rd
City: Lafayette
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80026
Coordinates: -105.1212,40.04445
Latitude: 40.04445
Longitude: -105.1212
Public facts
Beds: 5
Baths: 4.0
Sq. Ft.: 4,510
Stories: —
Lot Size: 2.76 acres
Style: Single Family Residential
Year Built: 2016
Year Renovated: 2016
County: Boulder County
APN: R0503316
Home facts updated by county records on Sep 2, 2026
Other
Listing Information
Attribution Contact: 7203207337
Close Price: $635,000
Photos Count: 17
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed
Listing Date Information
Close Date: Thursday, April 21, 2016
Cumulative Days on Market: 177
Days on Market: 177
Listing Contract Date: Wednesday, October 28, 2015
Modification Timestamp: Monday, July 29, 2024 10:36 AM
Home Information
Direction Faces: West
Around this home
Schools
Douglass Elementary School
Public PreK-5 • Assigned • 4.1mi
8/10
Nevin Platt Middle School
Public 6-8 • Assigned • 5.5mi
7/10
Centaurus High School
Public 9-12 • Assigned • 4.1mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Lafayette, CO • 80026
Average low and high temperatures (°F)
45
20
52
26
66
38
65
39
72
46
84
56
90
61
88
60
83
53
71
43
56
32
55
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 6 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.32M – $1.60M
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