143 E 15th Ave, Longmont, CO 80504 Property Records

Boulder County property record for 143 E 15th Ave, Longmont, CO 80504

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,056 sqft · built 1968
Lot Size	0.17 acres (7,402 sqft)
Owner	Individual Name on Record
Last Sale	$139,900 (Aug 2000)
Tax Bill	$2,314 (2025)
Deeds & Mortgages	Nov 2022 Line of Credit Feb 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1205-35-2-25-001`

Property Details

APN / Parcel Number

Primary APN	`1205-35-2-25-001`
Alternative APNs	`R0043493` `0043493`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,056 sqft Living Area
Gross Area	1,344 sqft
1st Floor Area	1,056 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1970
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	7,402 sqft (0.17 acres)
Garage Type	Attached
Garage Area	288 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0043493
Street Address	143 E 15TH AVE
City	LONGMONT
State	CO
Zip	80504-2901
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK 20 RANGEVIEW ACRES
Legal Range	69
Legal Township	3N
Legal Section	35
Legal Subdivision	RANGE VIEW ACRES - LG
Legal Block	20
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	3
Census Block	3000
Census Tract	13503

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	Individual Name on Record
Mailing Address	143 15TH AVE, LONGMONT, CO 80501-3403
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Nov 9, 2022	Deed of Trust, Mortgage · Line of Credit PNC BANK NA
Feb 10, 2021	Deed of Trust, Mortgage · Conventional Mortgage BBVA USA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 10, 2000 · Amount on Record
Deed Sale	Aug 10, 2000 · Amount on Record
Prior Sale	Aug 17, 1993 · Amount on Record
Deed Document Number	20002069104
Last Transfer Date	Dec 5, 2002
Transfer Doc	0002377905
Record Updated	Oct 29, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	143 E 15TH AVE, LONGMONT, CO 80504-2901
Transaction Type	Mortgage
Record Updated	Nov 15, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	143 E 15TH AVE, LONGMONT, CO 80504-2901

Mortgage

Document Number	0003988227
Date	Nov 9, 2022
Instrument	3988227

Lender

Name	PNC BANK NA
Type	Bank
Address	WILMINGTON, DE 19801

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	480 Months
Due	Nov 9, 2062

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	143 E 15TH AVE, LONGMONT, CO 80504-2901
Transaction Type	Mortgage
Record Updated	Feb 25, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003857987
Date	Feb 10, 2021
Instrument	3857987

Lender

Name	BBVA USA
Type	Bank
Address	BIRMINGHAM, AL 35233

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2036

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Longmont City
Unified School District	St. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$21,591 (-2.09%) Land $6,318 Building $15,273	$352,800 (-) Land $128,200 Building $224,600
2025	$2,314.00 (+23.88%)	$22,051 (-6.13%) Land $8,013 Building $14,038	$352,800 (+0.63%) Land $128,200 Building $224,600
2023	$1,868.00 (+6.56%)	$23,490 (+32.59%) Land $8,616 Building $14,874	$350,600 (+37.54%) Land $128,600 Building $222,000
2022	$1,753.00	$17,716 Land $6,450 Building $11,266	$254,900 Land $92,800 Building $162,100

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	6 units insured incl. 4 condo units

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	Not rated no burnable land 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 LONGMONT serves 104,178 people · EPA ID CO0107485
Water Source	Surface water
Last State Inspection	Sep 2025
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 647 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
NextLight Fiber	10,000 / 10,000
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20

May also be available: Rise Broadband, T-Mobile.

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