2570 Sumac Ave, Boulder, CO 80304 Property Records

Boulder County property record for 2570 Sumac Ave, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 4,048 sqft · built 2014
Lot Size	0.849 acres (36,969 sqft)
Owner	Company Name on Record
Last Sale	$2,836,000 (Dec 2019)
Tax Bill	$18,045 (2025)
Deeds & Mortgages	Jul 2021 Line of Credit Aug 2020 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1463-18-4-00-003`

Property Details

APN / Parcel Number

Primary APN	`1463-18-4-00-003`
Alternative APNs	`R0033489` `0033489`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Half Baths	3 Half Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	4,048 sqft Living Area
Gross Area	4,762 sqft
1st Floor Area	4,048 sqft
Upper Floors Area	1,881 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Frame
Roof Material	Concrete
Lot Area	36,969 sqft (0.849 acres)
Garage Type	Attached
Garage Area	714 sqft
Parking Spaces	5 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	88 sqft
Deck Area	90 sqft
Patio Area	126 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0033489
Street Address	2570 SUMAC AVE
City	BOULDER
State	CO
Zip	80304-0979
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	TRACT 2048 LESS A & B 18-1N-70
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	TR, NBR 126 & 135
Legal Tract	2048
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2006
Census Tract	12103

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	Company Name on Record
Mailing Address	4300 AGATE RD, BOULDER, CO 80304-1316
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Jul 8, 2021	Deed of Trust, Mortgage · Line of Credit BOKF NA
Aug 26, 2020	Deed of Trust, Mortgage · Line of Credit FIRST WESTERN TRUST BANK
Sep 29, 2020	Quit Claim Deed, Transfer · Conventional Mortgage FIRST WESTERN TRUST BANK
Dec 20, 2019	Warranty Deed, Transfer REI CAP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 20, 2019 · Amount on Record
Deed Sale	Dec 20, 2019 · Amount on Record
Prior Sale	Nov 12, 2013 · Amount on Record
Deed Document Number	20193756264
Last Transfer Date	Jun 23, 2020
Transfer Doc	0003819395
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	2570 SUMAC AVE, BOULDER, CO 80304-0979
Transaction Type	Mortgage
Record Updated	May 30, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	0003898583
Date	Jul 8, 2021
Instrument	3898583

Lender

Name	BOKF NA
Type	Bank
Address	DENVER, CO 80202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	239 Months
Due	Jun 28, 2041

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	2570 SUMAC AVE, BOULDER, CO 80304-0979
Transaction Type	Mortgage
Record Updated	Jul 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003809944
Date	Aug 26, 2020
Instrument	3809944

Lender

Name	FIRST WESTERN TRUST BANK
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 29, 2020
Property Address	2570 SUMAC AVE, BOULDER, CO 80304-0979
Document Number	0003819395
Instrument Date	Jun 23, 2020
Instrument	3819395
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2570 SUMAC AVE, BOULDER, CO 80304-0979
Investor	Possibly a Property Investor

Mortgage

Document Number	0003819396
Date	Sep 29, 2020
Instrument	3819396

Lender

Name	FIRST WESTERN TRUST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Jul 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Adjustable	Adjustable Rate Rider
Type Change Date	Jul 1, 2030
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.62%
Index	1-Year LIBOR
Max Rate	8.62%

December 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 20, 2019
Property Address	2570 SUMAC AVE, BOULDER, CO 80304-0979
Document Number	0003756264
Instrument Date	Nov 14, 2019
Instrument	3756264
Transaction Type	Transfer
Record Updated	Jan 6, 2020
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$283.60
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2570 SUMAC AVE BOULDER CO 803040979, BOULDER, CO 80304-0979

Mortgage

Document Number	3756266
Date	Dec 20, 2019
Instrument	3756266

Lender

Name	REI CAP
Type	Funding / Finance Company
Address	2525 ARAPAHOE AVENUE E4-259, BOULDER, CO 80302

Agreement

Amount	Amount Recorded
Term	24 Months
Due	Dec 19, 2021

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 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		$201,151 (+6.28%) Land $106,808 Building $94,343	$3,028,100 (-) Land $1,640,700 Building $1,387,400
2025	$18,045.00 (+2.94%)	$189,257 (-8.42%) Land $102,544 Building $86,713	$3,028,100 (-1.83%) Land $1,640,700 Building $1,387,400
2023	$17,529.00 (+21.06%)	$206,668 (+32.54%) Land $104,379 Building $102,289	$3,084,600 (+37.49%) Land $1,557,900 Building $1,526,700
2022	$14,479.00	$155,923 Land $84,630 Building $71,293	$2,243,500 Land $1,217,700 Building $1,025,800

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 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 31 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	31 in force
Nearby Flood Claims	26 (1995–2014)
Claims Outside the SFHA	14 of 26
Most Recent Claim	May 2014 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 22 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 45% of the US · lower than 71% of Colorado
Wildfire Likelihood	0.1% 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 384 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
CenturyLink DSL · Fiber in parts of the area	140 / 20
AT&T Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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