1505 Sumac Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1505 Sumac Ave, Boulder, CO 80304 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 3,244 sqft · built 1962
Lot Size	0.328 acres (14,298 sqft)
Owner	2 Individual Names on File
Last Sale	$650,000 (Jun 2007)
Tax Bill	$12,238 (2025)
Deeds & Mortgages	May 2020 Line of Credit
Flood Zone	Zone AE (high risk)
APN	`1463-18-2-05-005`

Property Details

APN / Parcel Number

Primary APN	`1463-18-2-05-005`
Alternative APNs	`R0064489` `0064489`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	3,244 sqft Living Area
1st Floor Area	3,244 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1962
Effective Year Built	Effective 2000
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	14,298 sqft (0.328 acres)
Garage Type	Carport
Garage Area	281 sqft
Carport	Carport
Carport Area	281 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Deck Area	95 sqft
Patio Area	255 sqft
Shed	1 Shed
Total Buildings	3 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Account Number	R0064489
Street Address	1505 SUMAC AVE
City	BOULDER
State	CO
Zip	80304-0809
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 7 BLK 8 MOORES SPLIT SEE ID 99074
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	MOORES & REPLAT LOT 15 BLK 30 - BO
Legal Block	8
Legal Lot Number	7
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2014
Census Tract	12105

Owner

Source: Boulder County records · APN 1463-18-2-05-005

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	1505 SUMAC AVE, BOULDER, CO 80304-0809
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 18, 2007 · Amount on Record
Deed Sale	Jun 18, 2007 · Amount on Record
Prior Sale	Jul 11, 1991 · Amount on Record
Deed Document Number	20072862892
Record Updated	Sep 20, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1505 SUMAC AVE, BOULDER, CO 80304-0809
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003783863
Date	May 13, 2020
Instrument	3783863

Lender

Name	ZB NA
Type	Bank
Address	BOULDER, CO 80304

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	358 Months
Due	Mar 16, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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		$139,651 (+8.8%) Land $69,380 Building $70,271	$2,053,700 (-) Land $1,020,300 Building $1,033,400
2025	$12,238.00 (+0.11%)	$128,356 (-10.11%) Land $63,769 Building $64,587	$2,053,700 (-3.64%) Land $1,020,300 Building $1,033,400
2024	$12,225.00 (+1.77%)
2023	$12,012.00 (+14.91%)	$142,791 (+28.12%) Land $64,910 Building $77,881	$2,131,200 (+32.9%) Land $968,800 Building $1,162,400
2022	$10,453.00	$111,449 Land $52,625 Building $58,824	$1,603,590 Land $757,200 Building $846,390

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 080130121052, 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 AE
Special Flood Hazard Area	Yes
Flood Hazard	High
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required (federally backed mortgages)
Flood Insurance Cost	Premium on Record median of 46 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	46 in force
Nearby Flood Claims	39 (1995–2013)
Claims Outside the SFHA	7 of 39
Most Recent Claim	Dec 2013, other causes
Claims By Storm	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 36 claims

Wildfire

Wildfire Risk	Moderate above 53% of the US · above 36% of Colorado
Wildfire Likelihood	About 1 in 592 per year
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 · Published October 2026 · based on 460 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Ayva	Fixed Wireless (unlicensed)	2,500 / 2,500
Xfinity	Cable	2,000 / 250
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Lumen Technologies, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G (outdoors only) and 4G LTE

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