Welcome to the quiet side of Boulder County. Set on 1.4 private acres in Niwot, this 4-bed, 5-bath home offers space, privacy, and no HOA. Built in 1991, the 4,968 sq ft layout includes a main-floor primary suite, formal dining, parlor, office/den, and enclosed porch. Upstairs features 3 bedrooms, while the basement offers a rec room and unfinished 5th bedroom. Horse-ready backyard completes this versatile property.
Single-familyProperty Type
1991Year Built
1.4 acresLot Size
$453Price/Sq.Ft.
2 car garageParking
Listed by Laura Neal• Compass - Boulder
Contact: 3033043765
Bought with Michelle Sander• LIV Sotheby's Intl Realty
Est. $3,649 per month, based on comparable rentals
Sale and tax history for 7845 Monarch Rd
Sale History
Tax History
Date
Event
Price
IRES as Distributed by MLS Grid #1057422
Jun 12, 2026
Sold
$1,525,000
$453/sq ft
May 5, 2026
Contingent
—
Apr 23, 2026
Listed
$1,650,000
$490/sq ft
IRES as Distributed by MLS Grid #1057244
Apr 23, 2026
Price Changed
$1,650,000
$490/sq ft
Apr 23, 2026
Listing Removed
—
Apr 23, 2026
Listed
$1,700,000
$505/sq ft
Public Records
Jun 3, 1991
Sold
$50,000
$15/sq ft
Public Records
May 16, 1985
Sold
$50,000
$15/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,455 (+2.6%)
$45,769 + $38,400
$84,169
2024
$8,241 (+1.3%)
$45,769 + $38,400
$84,169
2023
$8,133 (+26.8%)
$39,584 + $50,464
$90,048
2022
$6,415 (−1.3%)
$43,269 + $50,464
$93,733
2021
$6,500 (+17.2%)
$38,990 + $30,661
$69,651
2020
$5,549 (+1.6%)
$40,112 + $31,544
$71,656
2019
$5,461 (+27.5%)
$27,885 + $34,441
$62,326
2018
$4,284 (+6.2%)
$27,885 + $34,441
$62,326
2017
$4,032 (−1.5%)
$21,816 + $28,872
$50,688
2016
$4,092 (+5.0%)
$21,816 + $28,872
$50,688
2015
$3,897 (−3.3%)
$24,119 + $27,087
$51,206
2014
$4,028 (−0.4%)
$11,940 + $39,760
$51,700
2013
$4,042 (−1.8%)
$11,940 + $39,760
$51,700
2012
$4,116 (−9.3%)
$11,940 + $39,760
$51,700
2011
$4,539 (−0.9%)
$10,985 + $41,979
$52,964
2010
$4,579 (+1.7%)
$10,985 + $41,978
$52,963
2009
$4,501
$31,440 + $22,490
$53,930
Public record
Public record
Zoning
Beds
4
Baths
2.5
Stories
—
Lot width
—
Lot depth
—
Lot size
1.39 Acres
Year renovated
1991
Sq. Ft.
3,368
Year built
1991
Style
Single Family Residential
County
Boulder County
APN
R0101143
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
RR
Rural Residential District
Residential areas developed at a density and character compatible with agricultural uses.
Permitted uses
Include but are not limited to:
Religious facility
Day care facility
Housing-Group
Housing-Single unit
Bed & breakfast
Educational/school
Recreation
Golf related
Veterinary clinic
Park & open space
Property details
Parking
Parking Information
Garage Type: Attached
Garage Sq. Ft.: 828
Parking Features: Attached
Garage Spaces: 2
Interior
Bedroom Information
# of Bedrooms: 5
All Bedrooms Conform: 1
Bathroom Information
# of Baths (1/2) in Basement: 1
# of Full Baths (Total): 1
# of Three Quarter Baths (Total): 2
# of Half Baths (Total): 2
# of Full Baths (Main): 1
# of Half Baths (Main): 1
# of Three Quarters Baths (Upper): 2
# of Baths Rough In: 1
Study Information
Has Study: 1
Family Room Information
Has Family Room: 0
Basement Information
Basement Features: Full, Partially Finished
Fireplace Information
Fireplace Features: Living Room
Heating & Cooling
Heating Information: Forced Air
Cooling Information: Central Air
Interior Features
Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-in Closet(s), Wet Bar
Window Features: Skylight(s)
Appliances: Self Cleaning Oven, Dishwasher, Bar Fridge, Microwave
Flooring: Wood
Exterior
Building Information
Construction Materials: Brick, Composition
Roof: Composition
Exterior Features
Exterior Features: Sprinkler System
Fencing: Metal
Farm Information
Horse Amenities: Zoning Appropriate for 2 Horses
Property Information
Levels: Two
Has Improvements: No
Sq. Ft. Main Floor: 2138
New Construction Status: Not New, Previously Owned
Property Type: Residential
Property Sub Type: Single Family Residence
Accessibility Features: Level Lot, Main Floor Bath, Main Level Bedroom, Main Level Laundry
Above Grade Finished Area: 3,368
Below Grade Finished Area: 1,600
Zoning: RR
Land Information
Possible Use: Single Family
Lot Information
Flood Plain: Minimal Flood or C Rating
Lot Features: Deciduous Trees, House Faces South
Road Surface Type: Asphalt
Road Frontage Type: City Street
Financial
Tax Information
Tax Annual Amount: $8,455
Tax Year: 2025
Utilities
Utility Information
Has Water Rights: No
Is Water Meter Installed: Yes
Sewer: Public Sewer
Utilities: Natural Gas Available, Electricity Available
Gas: Xcel Energy
Location
HOA Information
Association Fee YN: No
Association Transfer Fee: No
Association Reserve: No
Association Fee2 YN: No
Association Transfer Fee2: No
School Information
Elementary School: Niwot
Middle Or Junior High School: Sunset Middle
High School: Niwot
High School District: ST Vrain Dist RE 1J
Location Information
Directions: Driving Directions:From Diagonal Hwy (CO-119) 1.Turn east onto Monarch Rd 2.Continue for about 1.7 Miles 3.The property will be on the left (north side of the road)From 79th Street 1. Turn west onto Monarch Rd 2. Drive toward Diagonal Hwy 3.The property will be on the right (north side of the road)The home sits between Diagonal Hwy and 79th St in the Niwot area.
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 3,368
Stories: —
Lot Size: 1.39 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: Boulder County
APN: R0101143
Home facts updated by county records on Sep 2, 2026
Other
Green Information
Green Energy Efficient: Windows
Around this home
Schools
Niwot Elementary School
Public PreK-5 • Assigned • 1.2mi
10/10
Sunset Middle School
Public 6-8 • Assigned • 4.3mi
6/10
Niwot High School
Public 9-12 • Assigned • 1.5mi
10/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 92° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Niwot, CO • 80503
Average low and high temperatures (°F)
43
18
52
26
64
37
64
39
71
46
83
56
88
61
86
59
81
53
69
43
55
31
53
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Niwot. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.3 hrs
6.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.61M – $1.95M
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