1100 Juniper Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1100 Juniper Ave, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 5 ba · 4,731 sqft · built 2008
Lot Size	0.31 acres (13,481 sqft)
Owner	2 Individual Names on File
Last Sale	$2,600,000 (Jun 2020)
Tax Bill	$21,888 (2025)
Deeds & Mortgages	Jun 2020 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`1461-24-1-00-109`

Property Details

APN / Parcel Number

Primary APN	`1461-24-1-00-109`
Alternative APNs	`R0006484` `0006484`

Interior

Bedrooms	4 Beds
Full Baths	5 Baths
Half Baths	3 Half Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	4,731 sqft Living Area
Gross Area	4,854 sqft
1st Floor Area	1,930 sqft
Upper Floors Area	1,690 sqft
Basement Area	1,234 sqft
Finished Basement	1,111 sqft
Unfinished Basement	123 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Architectural Style	A-Frame
Exterior Material	Combination
Construction Type	Frame
Roof Material	Asphalt
Lot Area	13,481 sqft (0.31 acres)
Garage Type	Detached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	95 sqft
Deck Area	77 sqft
Patio Area	1,394 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0006484
Street Address	1100 JUNIPER AVE
City	BOULDER
State	CO
Zip	80304-1730
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACTS 398-A-1 & 398-B 24-1N-71
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	TR, NBR 128,158,172-178 FOOTHILLS
Legal Tract	398
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2008
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-24-1-00-109

Assessment roll updated June 15, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	1100 JUNIPER AVE, BOULDER, CO 80304-1730
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 29, 2020 · Amount on Record
Deed Sale	Jun 29, 2020 · Amount on Record
Prior Sale	Apr 07, 2016 · Amount on Record
Deed Document Number	20203794885
Record Updated	Sep 20, 2026

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 30, 2020
Property Address	1100 JUNIPER AVE, BOULDER, CO 80304-1730
Document Number	0003794885
Instrument Date	Jun 26, 2020
Instrument	3794885
Transaction Type	Transfer
Record Updated	Aug 13, 2020
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$260.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1100 JUNIPER AVE BOULDER CO 803041730, BOULDER, CO 80304-1730

Mortgage

Document Number	3794886
Date	Jun 30, 2020
Instrument	3794886

Lender

Name	PNC BK
Type	Bank
Address	3232 NEWMARK DR, MIAMISBURG, OH 45342-5421

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 29, 2050

Interest

Rate Type	Adjustable Rate
Rate	3%

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$249,764 (+8.8%) Land $132,831 Building $116,933	$3,673,000 (-) Land $1,953,400 Building $1,719,600
2025	$21,888.00 (+4.65%)	$229,563 (-6.64%) Land $122,088 Building $107,475	$3,673,000 (+0.08%) Land $1,953,400 Building $1,719,600
2023	$20,916.00 (-0.56%)	$245,890 (+8.56%) Land $134,469 Building $111,421	$3,670,000 (+12.61%) Land $2,007,000 Building $1,663,000
2022	$21,033.00	$226,493 Land $96,542 Building $129,951	$3,258,900 Land $1,389,100 Building $1,869,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 63 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	63 in force
Nearby Flood Claims	25 (1990–2026)
Claims Outside the SFHA	17 of 25
Most Recent Claim	Jun 2026 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 16 claims

Wildfire

Wildfire Risk	Low lower than 62% of the US · lower than 78% of Colorado
Wildfire Likelihood	0.07% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Live Wire Networks Fixed Wireless	250 / 100
Lumen Technologies DSL · Fiber in parts of the area	140 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 483 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF BOULDER serves 166,080 people
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.