1333 Cavan St, Boulder, CO 80303 Property Records

Boulder County property record for 1333 Cavan St, Boulder, CO 80303

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,275 sqft · built 1973
Lot Size	0.384 acres (16,734 sqft)
Owner	2 Individual Names on Record
Last Sale	$48,500 (Sep 1977)
Tax Bill	$3,483 (2025)
Deeds & Mortgages	Jan 2024 Transfer Apr 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1465-32-1-08-030`

Property Details

APN / Parcel Number

Primary APN	`1465-32-1-08-030`
Alternative APNs	`R0039463` `0039463`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,275 sqft Living Area
Gross Area	1,795 sqft
1st Floor Area	1,275 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1978
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	16,734 sqft (0.384 acres)
Garage Type	Attached
Garage Area	520 sqft
Parking Spaces	2 Parking Spaces
Patio Area	180 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0039463
Street Address	1333 CAVAN ST
City	BOULDER
State	CO
Zip	80303-1603
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	LOT 8 BLK 2 SHANNON ESTATES SOUTH
Legal Range	69
Legal Township	1N
Legal Section	32
Legal Subdivision	SHANNON ESTATES SOUTH - BOV
Legal Block	2
Legal Lot Number	8
Jurisdiction	BOULDER CO
Township / Civil Division	LAFAYETTE-LOUISVILLE
Census Block Group	1
Census Block	1002
Census Tract	13003

Owner

Source: Boulder County records, as of September 18, 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 Record
Mailing Address	7844 LAKOTA RIDGE LN, BERTHOUD, CO 80513-8715
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 30, 2024	Intrafamily Transfer, Transfer
Apr 19, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 29, 1977 · Amount on Record
Deed Sale	Sep 29, 1977 · Amount on Record
Prior Sale	May 4, 1975 · Amount on Record
Deed Document Number	1977244462
Last Transfer Date	Jan 22, 2024
Transfer Doc	0004035255
Record Updated	Oct 29, 2026

January 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jan 30, 2024
Property Address	1333 CAVAN ST, BOULDER, CO 80303-1603
Document Number	0004035254
Instrument Date	Jan 22, 2024
Instrument	4035254
Transaction Type	Transfer
Record Updated	Feb 13, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1333 CAVAN ST, BOULDER, CO 80303-1603

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Apr 19, 2021
Property Address	1333 CAVAN ST, BOULDER, CO 80303-1603
Document Number	0003878041
Instrument Date	Apr 6, 2021
Instrument	3878041
Transaction Type	Transfer
Record Updated	Feb 13, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1333 CAVAN ST, BOULDER, CO 80303-1603

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$41,665 (-2.08%) Land $21,687 Building $19,978	$680,800 (-) Land $387,000 Building $293,800
2025	$3,483.00 (+21.06%)	$42,551 (-2.52%) Land $24,188 Building $18,363	$680,800 (+4.5%) Land $387,000 Building $293,800
2023	$2,877.00 (+8.12%)	$43,651 (+23.1%) Land $19,705 Building $23,946	$651,500 (+27.7%) Land $294,100 Building $357,400
2022	$2,661.00	$35,459 Land $16,388 Building $19,071	$510,200 Land $235,800 Building $274,400

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (2021)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 2021 · rainfall accumulation

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SHANNON WSD serves 450 people · EPA ID CO0107710
Water Source	Groundwater
Last State Inspection	Nov 2025
Lead	4 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 193 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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