1560 Sumac Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1560 Sumac Ave, Boulder, CO 80304

Property Summary

Property Type	Residential Vacant Land
Details	1,232 sqft · built 1955
Lot Size	0.94 acres (40,924 sqft)
Owner	Company Name on File
Last Sale	$4,300,000 (Nov 2022)
Tax Bill	$34,856 (2025)
Deeds & Mortgages	Nov 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`1463-18-3-23-002`

Property Details

APN / Parcel Number

Primary APN	`1463-18-3-23-002`
Alternative APNs	`R0033561` `0033561`

Interior

1st Floor Area	1,232 sqft

Exterior

Lot Area	40,924 sqft (0.94 acres)

Location & Zoning

Account Number	R0033561
Street Address	1560 SUMAC AVE
City	BOULDER
State	CO
Zip	80304-0810
Property Category	Residential
Property Type	Vacant Land > Residential
Legal Description	LOTS 4-5 & 14-15 BLK 10 MOORES SPLIT SEE ID 106835 & 106836
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	MOORES & REPLAT LOT 15 BLK 30 - BO
Legal Block	10
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3000
Census Tract	12105

Owner

Source: Boulder County records · APN 1463-18-3-23-002

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	Company Name on File
Mailing Address	1123 SPRUCE ST, BOULDER, CO 80302-4001
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 17, 2022 · Amount on Record
Deed Sale	Nov 17, 2022 · Amount on Record
Prior Sale	Dec 05, 2006 · Amount on Record
Deed Document Number	20223989181
Prior Transfer Date	Dec 19, 1996
Prior Transfer Doc	0001666432
Record Updated	Sep 20, 2026

November 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 17, 2022
Property Address	1560 SUMAC AVE, BOULDER, CO 80304-0810
Document Number	0003989181
Instrument Date	Nov 15, 2022
Instrument	3989181
Transaction Type	Transfer
Record Updated	Nov 23, 2022
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Amount	Amount Recorded
Tax	$430.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1123 SPRUCE ST, BOULDER, CO 80302-4001

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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$376,298 (-3.7%) Land $376,298	$1,447,300 (-) Land $1,447,300
2025	$34,856.00 (-15.04%)	$390,771 (-17.74%) Land $390,771	$1,447,300 (-15%) Land $1,447,300
2023	$41,026.00 (-3.4%)	$475,066 (+3.87%) Land $475,066	$1,702,744 (+7.97%) Land $1,702,744
2022	$42,472.00	$457,359 Land $457,359	$1,577,100 Land $1,577,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121053, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 32 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	32 in force
Nearby Flood Claims	26 (2005–2015)
Claims Outside the SFHA	10 of 26
Most Recent Claim	May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 23 claims

Wildfire

Wildfire Risk	Low lower than 63% of the US · lower than 80% of Colorado
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation at the parcel

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, availability as of December 31, 2025 · sampled at 460 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Live Wire Networks Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T, Lumen Technologies.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, 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.