3755 Darley Ave, Boulder, CO 80305 Property Records

Boulder County property record for 3755 Darley Ave, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 1,498 sqft · built 1967
Lot Size	0.161 acres (7,021 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,015,000 (Aug 2022)
Tax Bill	$6,275 (2025)
Deeds & Mortgages	Aug 2022 Sale & Mortgage Dec 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-08-1-18-002`

Property Details

APN / Parcel Number

Primary APN	`1577-08-1-18-002`
Alternative APNs	`R0009484` `0009484`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,498 sqft Living Area
Gross Area	2,295 sqft
1st Floor Area	999 sqft
Basement Area	999 sqft
Finished Basement	499 sqft
Unfinished Basement	500 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1980
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	7,021 sqft (0.161 acres)
Garage Type	Attached
Garage Area	297 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	120 sqft
Patio Area	80 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0009484
Street Address	3755 DARLEY AVE
City	BOULDER
State	CO
Zip	80305-6403
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 15 BLK 17 TABLE MESA 1
Legal Range	70
Legal Township	1S
Legal Section	08
Legal Subdivision	TABLE MESA 1 - BO
Legal Block	17
Legal Lot Number	15
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2010
Census Tract	12509

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	3755 DARLEY AVE, BOULDER, CO 80305-6403
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 8, 2022	Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC
Dec 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 8, 2022 · Amount on Record
Deed Sale	Aug 8, 2022 · Amount on Record
Prior Sale	Aug 8, 1990 · Amount on Record
Deed Document Number	20223975786
Prior Transfer Date	Aug 5, 2022
Prior Transfer Doc	0003975784
Record Updated	Oct 29, 2026

August 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 8, 2022
Property Address	3755 DARLEY AVE, BOULDER, CO 80305-6403
Document Number	0003975786
Instrument Date	Jul 18, 2022
Instrument	3975786
Transaction Type	Transfer
Record Updated	Aug 25, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$101.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3755 DARLEY AVE, 3755, BOULDER, CO 80305-6403

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3755 DARLEY AVE, BOULDER, CO 80305-6403

Mortgage

Document Number	0003975787
Date	Aug 8, 2022
Instrument	3975787

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2052

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3755 DARLEY AVE, BOULDER, CO 80305-6403
Transaction Type	Mortgage
Record Updated	Jan 4, 2022
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3755 DARLEY AVE, BOULDER, CO 80305-6403

Mortgage

Document Number	0003934377
Date	Dec 14, 2021
Instrument	3934377

Lender

Name	ELEVATIONS CU
Type	Credit Union
Address	BOULDER, CO 80301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2052

Interest

Change Frequency	Monthly

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		$66,851 (+1.57%) Land $53,571 Building $13,280	$1,053,100 (-) Land $857,800 Building $195,300
2025	$6,275.00 (+12.98%)	$65,819 (-3.21%) Land $53,613 Building $12,206	$1,053,100 (+3.75%) Land $857,800 Building $195,300
2023	$5,554.00 (+29.07%)	$68,005 (+27.61%) Land $55,610 Building $12,395	$1,015,000 (+32.37%) Land $830,000 Building $185,000
2022	$4,303.00	$53,292 Land $45,258 Building $8,034	$766,800 Land $651,200 Building $115,600

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
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

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

Wildfire Risk	Low lower than 66% of the US · lower than 83% 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 604 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	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100

May also be available: AT&T, T-Mobile.

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