303 E 4th Ave, Longmont, CO 80504 Property Records

Boulder County property record for 303 E 4th Ave, Longmont, CO 80504 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 1,954 sqft · built 1979
Lot Size	0.102 acres (4,435 sqft)
Owner	2 Individual Names on File
Last Sale	$320,000 (Oct 2020)
Tax Bill	$2,683 (2025)
Deeds & Mortgages	Oct 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1315-02-3-21-022`

Property Details

APN / Parcel Number

Primary APN	`1315-02-3-21-022`
Alternative APNs	`R0080492` `0080492`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	5 Rooms
Building Area	1,954 sqft Living Area
Gross Area	2,440 sqft
1st Floor Area	656 sqft
Upper Floors Area	848 sqft
Basement Area	620 sqft
Finished Basement	450 sqft
Unfinished Basement	170 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1983
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	4,435 sqft (0.102 acres)
Garage Type	Attached
Garage Area	316 sqft
Parking Spaces	1 Parking Space
Patio Area	168 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0080492
Street Address	303 E 4TH AVE
City	LONGMONT
State	CO
Zip	80504-6004
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 22 BLK C TOWN & COUNTRY
Legal Range	69
Legal Township	2N
Legal Section	02
Legal Subdivision	TOWN & COUNTRY - LG
Legal Block	C
Legal Lot Number	22
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	1
Census Block	1009
Census Tract	13402

Owner

Source: Boulder County records · APN 1315-02-3-21-022

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	303 E 4TH AVE, LONGMONT, CO 80504-6004
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 01, 2020 · Amount on Record
Deed Sale	Oct 01, 2020 · Amount on Record
Prior Sale	Oct 02, 2001 · Amount on Record
Deed Document Number	20203820241
Record Updated	Sep 20, 2026

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 01, 2020
Property Address	303 E 4TH AVE, LONGMONT, CO 80504-6004
Document Number	0003820241
Instrument Date	Sep 22, 2020
Instrument	3820241
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$32.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	303 E 4TH AVE, LONGMONT, CO 80504-6004

Mortgage

Document Number	0003820242
Date	Oct 01, 2020
Instrument	3820242

Lender

Name	LAKEVIEW LOAN SERVICING LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 01, 2050

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		$27,812 (+8.8%) Land $8,507 Building $19,305	$409,000 (-) Land $125,100 Building $283,900
2025	$2,683.00 (+20.04%)	$25,563 (-6.62%) Land $7,819 Building $17,744	$409,000 (+0.1%) Land $125,100 Building $283,900
2023	$2,235.00 (+8.97%)	$27,376 (+32.05%) Land $8,643 Building $18,733	$408,600 (+36.98%) Land $129,000 Building $279,600
2022	$2,051.00	$20,732 Land $6,102 Building $14,630	$298,300 Land $87,800 Building $210,500

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 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

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; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 101 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
City of Longmont	Fiber	10,000 / 10,000
Xfinity	Cable	1,200 / 35
Verizon	Fixed Wireless	300 / 20
Lumen Technologies	DSL	140 / 20
JAB Wireless	Fixed Wireless (unlicensed)	100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.