661 Concord Ave, Unit A, Boulder, CO 80304 Property Records

Boulder County property record for 661 Concord Ave, Unit A, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,061 sqft · built 1907
Lot Size	0.15 acres (6,546 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,050,000 (Feb 2020)
Tax Bill	$10,143 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Feb 2020 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1461-25-1-07-002`

Property Details

APN / Parcel Number

Primary APN	`1461-25-1-07-002`
Alternative APNs	`R0008055` `0008055`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,061 sqft Living Area
Gross Area	1,149 sqft
1st Floor Area	761 sqft
Upper Floors Area	300 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1907
Effective Year Built	Effective 2005
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	6,546 sqft (0.15 acres)
Garage Type	Detached
Garage Area	600 sqft
Porch	Enclosed Porch
Porch Area	88 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0008055
Street Address	661 CONCORD AVE, A
City	BOULDER
State	CO
Zip	80304-3967
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 & W 10 FT LOT 1 BLK 7 PHILLIPS
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	PHILLIPS - BO
Legal Block	7
Legal Lot Number	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1020
Census Tract	12101

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	661 CONCORD AVE, BOULDER, CO 80304-3960
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Feb 18, 2020	Special Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Dec 4, 2017	Trustee's Deed, Transfer
Nov 9, 2017	Certificate of Purchase, Foreclosure ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 18, 2020 · Amount on Record
Deed Sale	Feb 18, 2020 · Amount on Record
Prior Sale	Sep 14, 2007 · Amount on Record
Deed Document Number	20203766630
Prior Transfer Date	Sep 15, 2011
Prior Transfer Doc	0003171179
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	661 CONCORD AVE UNIT A, A, BOULDER, CO 80304-3967
Transaction Type	Mortgage
Record Updated	Jun 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003898611
Date	Jul 8, 2021
Instrument	3898611

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2051

February 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 18, 2020
Property Address	661 CONCORD AVE UNIT A, A, BOULDER, CO 80304-3967
Document Number	0003766630
Instrument Date	Feb 13, 2020
Instrument	3766630
Transaction Type	Transfer
Record Updated	Mar 31, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$105.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	661 CONCORD AVE, BOULDER, CO 80304-3960

Mortgage

Document Number	0003766631
Date	Feb 18, 2020
Instrument	3766631

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2050

December 2017: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 4, 2017
Property Address	661 CONCORD AVE UNIT A, A, BOULDER, CO 80304-3967
Document Number	0003628814
Instrument Date	Dec 4, 2017
Instrument	3628814
Transaction Type	Transfer
Record Updated	Dec 11, 2017

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Corporate Trust
Address	13801 WIRELESS WAY OKLAHOMA CITY OK 731342500, OKLAHOMA CITY, OK 73134-2500
Investor	Possibly a Property Investor

November 2017: Certificate of Purchase, Foreclosure

Document Type	Certificate of Purchase
Jurisdiction	BOULDER CO
Recording Date	Nov 9, 2017
Property Address	661 CONCORD AVE UNIT A, A, BOULDER, CO 80304-3967
Document Number	0003624843
Instrument	3624843
Transaction Type	Foreclosure
Record Updated	Dec 12, 2017
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	13801 WIRELESS WAY OKLAHOMA CITY OK 731342500, OKLAHOMA CITY, OK 73134-2500

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		$110,983 (+4.33%) Land $99,409 Building $11,574	$1,702,100 (-) Land $1,531,890 Building $170,210
2025	$10,143.00 (+3.41%)	$106,381 (-9.29%) Land $95,743 Building $10,638	$1,702,100 (-2.76%) Land $1,531,890 Building $170,210
2023	$9,809.00 (+13.35%)	$117,277 (+25.83%) Land $105,549 Building $11,728	$1,750,400 (+30.53%) Land $1,575,360 Building $175,040
2022	$8,654.00	$93,200 Land $69,834 Building $23,366	$1,341,000 Land $1,004,800 Building $336,200

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 12 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	16 units insured incl. 4 condo units
Nearby Flood Claims	3 (2013)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 59% of the US · above 46% of Colorado
Wildfire Likelihood	0.2% 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 684 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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