129 E 6th Ave, Longmont, CO 80504 Property Records

Boulder County property record for 129 E 6th Ave, Longmont, CO 80504 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,839 sqft · built 1954
Lot Size	0.149 acres (6,481 sqft)
Owner	2 Individual Names on File
Last Sale	$280,000 (Jun 2017)
Tax Bill	$2,779 (2025)
Deeds & Mortgages	Jun 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1315-02-2-20-005`

Property Details

APN / Parcel Number

Primary APN	`1315-02-2-20-005`
Alternative APNs	`R0042757` `0042757`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,839 sqft Living Area
Gross Area	1,920 sqft
1st Floor Area	1,114 sqft
Basement Area	806 sqft
Finished Basement	725 sqft
Unfinished Basement	81 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1975
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	6,481 sqft (0.149 acres)
Porch	Porch
Porch Area	96 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0042757
Street Address	129 E 6TH AVE
City	LONGMONT
State	CO
Zip	80504-1444
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 12-13 BLK 4 KENSINGTON PLACE & ADJ 1/2 VACATED ALLEY PER BOOK 644 PAGE 522
Legal Range	69
Legal Township	2N
Legal Section	02
Legal Subdivision	KENSINGTON PLACE - LG
Legal Block	4
Legal Lot Number	12
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	1
Census Block	1010
Census Tract	13401

Owner

Source: Boulder County records · APN 1315-02-2-20-005

Assessment roll updated June 15, 2026 · Last verified June 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 File
Mailing Address	129 E 6TH AVE, LONGMONT, CO 80504-1444
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 01, 2017 · Amount on Record
Deed Sale	Jun 01, 2017 · Amount on Record
Prior Sale	Aug 02, 2011 · Amount on Record
Deed Document Number	20173595209
Prior Transfer Date	Nov 23, 2016
Prior Transfer Doc	0003560282
Record Updated	Sep 20, 2026

June 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 01, 2017
Property Address	129 E 6TH AVE, LONGMONT, CO 80504-1444
Document Number	0003595209
Instrument Date	May 31, 2017
Instrument	3595209
Transaction Type	Transfer
Record Updated	Jun 13, 2017
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$28.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	129 E 6TH AVE LONGMONT CO 805041444, LONGMONT, CO 80504-1444

Mortgage

Document Number	3595210
Date	Jun 01, 2017
Instrument	3595210

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	IRVING, TX 75063

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 31, 2047

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$28,812 (+8.8%) Land $7,922 Building $20,890	$423,700 (-) Land $116,500 Building $307,200
2025	$2,779.00 (+21.25%)	$26,481 (-5.38%) Land $7,281 Building $19,200	$423,700 (+1.44%) Land $116,500 Building $307,200
2023	$2,292.00 (+6.9%)	$27,986 (+29.15%) Land $7,966 Building $20,020	$417,700 (+33.96%) Land $118,900 Building $298,800
2022	$2,144.00	$21,670 Land $5,817 Building $15,853	$311,800 Land $83,700 Building $228,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130134011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Cost	Premium on Record median of 34 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force 26 of 34 on primary residences
Nearby Flood Claims	2 (1990)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Aug 1990, rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.