321 E 17th Ave, Longmont, CO 80504 Property Records

Boulder County property record for 321 E 17th Ave, Longmont, CO 80504

Property Summary

Property Type	Single Family Home
Details	2 bd · 3.25 ba · 2,114 sqft · built 1974
Lot Size	0.171 acres (7,432 sqft)
Owner	2 Individual Names on Record
Last Sale	$295,000 (Jun 2017)
Tax Bill	$2,995 (2025)
Deeds & Mortgages	Jun 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1205-35-2-03-003`

Property Details

APN / Parcel Number

Primary APN	`1205-35-2-03-003`
Alternative APNs	`R0042731` `0042731`

Interior

Bedrooms	2 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,114 sqft Living Area
Gross Area	2,654 sqft
1st Floor Area	1,057 sqft
Basement Area	1,057 sqft
Finished Basement	1,057 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1987
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,432 sqft (0.171 acres)
Garage Type	Attached
Garage Area	540 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	98 sqft
Patio Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0042731
Street Address	321 E 17TH AVE
City	LONGMONT
State	CO
Zip	80504-3002
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 10 BLK 4 HILLTOP VILLAGE
Legal Range	69
Legal Township	3N
Legal Section	35
Legal Subdivision	HILLTOP VILLAGE - LG
Legal Block	4
Legal Lot Number	10
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	2
Census Block	2015
Census Tract	13507

Owner

Source: Boulder County records, as of June 15, 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	321 17TH AVE, LONGMONT, CO 80501-2806
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 16, 2017 · Amount on Record
Deed Sale	Jun 16, 2017 · Amount on Record
Prior Sale	May 1, 2000 · Amount on Record
Deed Document Number	20173598059
Prior Transfer Date	Jan 27, 1994
Prior Transfer Doc	0001393174
Record Updated	Sep 20, 2026

June 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 16, 2017
Property Address	321 E 17TH AVE, LONGMONT, CO 80504-3002
Document Number	0003598059
Map Reference	FILE R1-2-31
Instrument Date	Jun 14, 2017
Instrument	3598059
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$29.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	321 E 17TH AVE, LONGMONT, CO 80504-3002

Mortgage

Document Number	0003598060
Date	Jun 16, 2017
Instrument	3598060

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$31,042 (+8.8%) Land $8,493 Building $22,549	$456,500 (-) Land $124,900 Building $331,600
2025	$2,995.00 (+14.58%)	$28,531 (-9.13%) Land $7,806 Building $20,725	$456,500 (-2.58%) Land $124,900 Building $331,600
2023	$2,614.00 (+11.57%)	$31,396 (+32.59%) Land $8,670 Building $22,726	$468,600 (+37.54%) Land $129,400 Building $339,200
2022	$2,343.00	$23,679 Land $6,540 Building $17,139	$340,700 Land $94,100 Building $246,600

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 650 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
NextLight Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
CenturyLink DSL	140 / 20

May also be available: T-Mobile, Verizon.

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