3105 Darley Ave, Boulder, CO 80305 Property Records

Boulder County property record for 3105 Darley Ave, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,473 sqft · built 1963
Lot Size	0.205 acres (8,929 sqft)
Owner	Individual Name on File
Last Sale	$720,000 (Sep 2018)
Tax Bill	$6,054 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Jul 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1577-08-2-23-011`

Property Details

APN / Parcel Number

Primary APN	`1577-08-2-23-011`
Alternative APNs	`R0010696` `0010696`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Building Area	1,473 sqft Living Area
Gross Area	1,748 sqft
1st Floor Area	1,148 sqft
Basement Area	325 sqft
Finished Basement	325 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1970
Architectural Style	Split Level
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	8,929 sqft (0.205 acres)
Garage Type	Attached
Garage Area	275 sqft
Parking Spaces	1 Parking Space
Patio Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0010696
Street Address	3105 DARLEY AVE
City	BOULDER
State	CO
Zip	80305-6401
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 11 BLK 15 TABLE MESA 1
Legal Range	70
Legal Township	1S
Legal Section	08
Legal Subdivision	TABLE MESA 1 - BO
Legal Block	15
Legal Lot Number	11
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2004
Census Tract	12509

Owner

3105 Darley Ave is owned and occupied by an individual who bought it in September 2018.

Source: Boulder County records, as of September 18, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	3105 DARLEY AVE, BOULDER, CO 80305-6401
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage BNC NATIONAL BANK
Jul 8, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Sep 5, 2018	Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU
Oct 27, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 5, 2018 · Amount on File
Deed Sale	Sep 5, 2018 · Amount on File
Prior Sale	Jul 3, 1979
Deed Document Number	20183674711
Prior Transfer Date	Oct 1, 2017
Prior Transfer Doc	0003622369
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3105 DARLEY AVE, BOULDER, CO 80305-6401
Transaction Type	Mortgage
Record Updated	Mar 15, 2021
Title Company	NETCO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003864985
Date	Mar 8, 2021
Instrument	3864985

Lender

Name	BNC NATIONAL BANK
Type	Bank
Address	GLENDALE, AZ 85308

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	358 Months
Due	Jan 1, 2051

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3105 DARLEY AVE, BOULDER, CO 80305-6401
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	ASCENDANT TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003722391
Date	Jul 8, 2019
Instrument	3722391

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 1, 2049

September 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 5, 2018
Property Address	3105 DARLEY AVE, BOULDER, CO 80305-6401
Document Number	0003674711
Instrument Date	Aug 31, 2018
Instrument	3674711
Transaction Type	Transfer
Record Updated	Sep 17, 2018
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$72.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	3105 DARLEY AVE BOULDER CO 803056401, BOULDER, CO 80305-6401

Mortgage

Document Number	3674712
Date	Sep 5, 2018
Instrument	3674712

Lender

Name	ELEVATIONS CU
Address	BROOMFIELD, CO 80021

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 4, 2048

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 27, 2017
Property Address	3105 DARLEY AVE, BOULDER, CO 80305-6401
Document Number	0003622369
Instrument Date	Oct 3, 2017
Instrument	3622369
Transaction Type	Transfer
Record Updated	Nov 1, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2675 EMERSON AVE BOULDER CO 803056340, BOULDER, CO 80305-6340

Tax Assessment & Valuation

The 2025 property tax bill for 3105 Darley Ave was $6,054.

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		$64,321 (+1.3%) Land $57,413 Building $6,908	$1,015,900 (-) Land $914,310 Building $101,590
2025	$6,054.00	$63,493 Land $57,144 Building $6,349	$1,015,900 Land $914,310 Building $101,590
2023	$5,928.00 (+11.24%)	$72,340 (+26.06%) Land $65,106 Building $7,234	$1,079,700 (+30.76%) Land $971,730 Building $107,970
2022	$5,329.00	$57,386 Land $51,041 Building $6,345	$825,700 Land $734,400 Building $91,300

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

FEMA maps place 3105 Darley Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2013.

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	2 (2013)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 2 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

Wildfire risk around 3105 Darley Ave is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 84% of Colorado
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond 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 689 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

May also be available: T-Mobile, Verizon.

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