3858 14th St, Boulder, CO 80304 Property Records

Boulder County property record for 3858 14th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,184 sqft · built 1970
Lot Size	0.168 acres (7,311 sqft)
Owner	Company Name on File
Last Sale	$1,850,000 (Feb 2023)
Tax Bill	$8,834 (2025)
Deeds & Mortgages	Feb 2023 Sale Mar 2021 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`1463-18-3-17-011`

Property Details

APN / Parcel Number

Primary APN	`1463-18-3-17-011`
Alternative APNs	`R0005680` `0005680`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Building Area	2,184 sqft Living Area
Gross Area	2,764 sqft
1st Floor Area	1,224 sqft
Basement Area	960 sqft
Finished Basement	432 sqft
Unfinished Basement	528 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1970
Effective Year Built	Effective 2000
Architectural Style	Split Level
Exterior Material	Brick Veneer
Construction Type	Frame
Lot Area	7,311 sqft (0.168 acres)
Garage Type	Attached
Garage Area	580 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	26 sqft
Patio Area	624 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005680
Street Address	3858 14TH ST
City	BOULDER
State	CO
Zip	80304-1201
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 33 APPLERIDGE PARK 1
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	APPLERIDGE PARK 1 - BO
Legal Block	3
Legal Lot Number	33
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3005
Census Tract	12105

Owner

3858 14th St is owned by a company that bought it in February 2023.

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

Owner of Record	Company Name on File
Mailing Address	3858 14TH ST, BOULDER, CO 80304-1201
Owner Type	Company
Vesting	Borrower in Default

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

Deeds, Mortgages & Sale History

Date	Document
Feb 1, 2023	Warranty Deed, Transfer LAND TITLE GUARANTEE
Mar 25, 2021	Deed of Trust, Mortgage · Line of Credit ZB NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 1, 2023 · Amount on File
Deed Sale	Feb 1, 2023 · Amount on File
Prior Sale	Jul 5, 2000 · Amount on File
Deed Document Number	20233996200
Prior Transfer Date	Mar 10, 2011
Prior Transfer Doc	0003137402
Record Updated	Oct 29, 2026

February 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 1, 2023
Property Address	3858 14TH ST, BOULDER, CO 80304-1201
Document Number	0003996200
Instrument Date	Jan 19, 2023
Instrument	3996200
Transaction Type	Transfer
Record Updated	Feb 7, 2023
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount on Record
Tax	$185.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3858 14TH ST, BOULDER, CO 80304-1201

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3858 14TH ST, BOULDER, CO 80304-1201

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3858 14TH ST, BOULDER, CO 80304-1201
Transaction Type	Mortgage
Record Updated	Apr 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003871518
Date	Mar 25, 2021
Instrument	3871518

Lender

Name	ZB NA
Type	Bank
Address	DENVER, CO 80234

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 3858 14th St was $8,834.

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		$96,050 (+3.66%) Land $44,853 Building $51,197	$1,482,500 (-) Land $729,600 Building $752,900
2025	$8,834.00	$92,656 Land $45,600 Building $47,056	$1,482,500 Land $729,600 Building $752,900
2023	$8,679.00 (+27.65%)	$104,192 (+42.3%) Land $47,135 Building $57,057	$1,555,100 (+47.61%) Land $703,500 Building $851,600
2022	$6,799.00	$73,218 Land $38,030 Building $35,188	$1,053,500 Land $547,200 Building $506,300

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 3858 14th St in Zone X, an area of minimal flood risk, though there have been 26 flood claims nearby since 2005.

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 File 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

Wildfire risk around 3858 14th St is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.03% 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 482 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on 14th St

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