1204 Sumac Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1204 Sumac Ave, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.75 ba · 1,607 sqft · built 1996
Lot Size	0.266 acres (11,597 sqft)
Owner	2 Individual Names on Record
Last Sale	$750,000 (Oct 2019)
Tax Bill	$6,582 (2025)
Deeds & Mortgages	Oct 2019 Sale Apr 2018 Line of Credit
Flood Zone	Zone X (moderate risk)
APN	`1463-18-3-01-018`

Property Details

APN / Parcel Number

Primary APN	`1463-18-3-01-018`
Alternative APNs	`R0111280` `0111280`

Interior

Bedrooms	2 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,607 sqft Living Area
1st Floor Area	1,040 sqft
Upper Floors Area	567 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1996
Effective Year Built	Effective 2001
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	11,597 sqft (0.266 acres)
Porch	Porch
Porch Area	120 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0111280
Street Address	1204 SUMAC AVE
City	BOULDER
State	CO
Zip	80304-0804
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 CRYSTAL SUB
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	CRYSTAL SUBDIVISION - BO
Legal Block	3
Legal Lot Number	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3001
Census Tract	12105

Owner

Source: Boulder County records, as of June 15, 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	1204 SUMAC AVE, BOULDER, CO 80304-0804
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 14, 2019	Warranty Deed, Transfer LAND TITLE GUARANTEE
Apr 20, 2018	Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 14, 2019 · Amount on Record
Deed Sale	Oct 14, 2019 · Amount on Record
Prior Sale	Jan 22, 2013 · Amount on Record
Deed Document Number	20193742079
Record Updated	Sep 20, 2026

October 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 14, 2019
Property Address	1204 SUMAC AVE, BOULDER, CO 80304-0804
Document Number	0003742079
Instrument Date	Oct 11, 2019
Instrument	3742079
Transaction Type	Transfer
Record Updated	Oct 23, 2019
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$75.00
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	1204 SUMAC AVE BOULDER CO 803040804, BOULDER, CO 80304-0804

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1204 SUMAC AVE, BOULDER, CO 80304-0804
Document Number	0003652122
Instrument Date	Apr 20, 2018
Transaction Type	Mortgage
Record Updated	May 3, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1204 SUMAC AVE BOULDER CO 803040804, BOULDER, CO 80304-0804

Mortgage

Document Number	0003652122
Date	Apr 25, 2018
Instrument	3652122

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Apr 24, 2038

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$75,113 (+8.8%) Land $54,944 Building $20,169	$1,104,600 (-) Land $808,000 Building $296,600
2025	$6,582.00 (+4.36%)	$69,038 (-10.02%) Land $50,500 Building $18,538	$1,104,600 (-3.55%) Land $808,000 Building $296,600
2023	$6,307.00 (+15.03%)	$76,729 (+29.95%) Land $52,133 Building $24,596	$1,145,200 (+34.79%) Land $778,100 Building $367,100
2022	$5,483.00	$59,047 Land $42,242 Building $16,805	$849,600 Land $607,800 Building $241,800

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.

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 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 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

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	Moderate above 46% of the US · lower than 70% of Colorado
Wildfire Likelihood	0.09% annual chance
Exposure	Indirect within 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	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
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, 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 460 locations within half a mile, as of December 31, 2025

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

May also be available: AT&T, CenturyLink.

Cell Coverage

5G (outdoors only) and 4G LTE

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