1600 3rd Ave, Longmont, CO 80501 Property Records

Boulder County property record for 1600 3rd Ave, Longmont, CO 80501

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 2,495 sqft · built 1927
Lot Size	0.234 acres (10,179 sqft)
Owner	2 Individual Names on File
Last Sale	$895,000 (Feb 2022)
Tax Bill	$6,691 (2025)
Deeds & Mortgages	Oct 2017 Mortgage May 2022 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1315-04-1-27-015`

Property Details

APN / Parcel Number

Primary APN	`1315-04-1-27-015`
Alternative APNs	`R0040346` `0040346`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,495 sqft Living Area
Gross Area	2,664 sqft
1st Floor Area	936 sqft
Upper Floors Area	792 sqft
Basement Area	936 sqft
Finished Basement	767 sqft
Unfinished Basement	169 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1927
Effective Year Built	Effective 2005
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	10,179 sqft (0.234 acres)
Garage Type	Detached
Garage Area	560 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	208 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0040346
Street Address	1600 3RD AVE
City	LONGMONT
State	CO
Zip	80501-4804
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 26-27-28 BLK 3 CAPITOL HILL
Legal Range	69
Legal Township	2N
Legal Section	04
Legal Subdivision	CAPITOL HILL - LG
Legal Block	3
Legal Lot Number	26
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	4
Census Block	4008
Census Tract	13302

Owner

1600 3rd Ave is owned by two individuals who bought it in February 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	4851 EARLE CIR, BOULDER, CO 80301-4122
Owner Type	Individual

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
Oct 27, 2017	Deed of Trust, Mortgage · Conventional Mortgage FMS BANK
May 18, 2022	Deed of Trust, Mortgage · Line of Credit SOOPER CU
Feb 1, 2022	Warranty Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 1, 2022 · Amount on File
Deed Sale	Feb 1, 2022 · Amount on File
Prior Sale	Dec 4, 2015 · Amount on File
Deed Document Number	20223943113
Prior Transfer Date	Oct 28, 2002
Prior Transfer Doc	0002357827
Record Updated	Oct 29, 2026

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1600 3RD AVE, LONGMONT, CO 80501-4804
Transaction Type	Mortgage
Record Updated	Jul 26, 2022
Title Company	HERITAGE TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003622271
Date	Oct 27, 2017
Instrument	3622271

Lender

Name	FMS BANK
Type	Bank
Address	FORT MORGAN, CO 80701

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2047

May 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1600 3RD AVE, LONGMONT, CO 80501-4804
Transaction Type	Mortgage
Record Updated	Jul 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003962952
Date	May 18, 2022
Instrument	3962952

Lender

Name	SOOPER CU
Type	Credit Union
Address	ARVADA, CO 80003

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	May 28, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 1, 2022
Property Address	1600 3RD AVE, LONGMONT, CO 80501-4804
Document Number	0003943113
Instrument Date	Jan 21, 2022
Instrument	3943113
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	FIRST AMERICAN

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$89.50
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	4851 EARLE CIR, BOULDER, CO 80301-4122

Mortgage

Document Number	0003943114
Date	Feb 1, 2022
Instrument	3943114

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 1600 3rd Ave was $6,691.

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		$64,593 (+1.33%) Land $7,827 Building $56,766	$1,019,900 (-) Land $185,100 Building $834,800
2025	$6,691.00	$63,744 Land $11,569 Building $52,175	$1,019,900 Land $185,100 Building $834,800
2023	$5,813.00 (+25.63%)	$65,305 (+39.64%) Land $12,616 Building $52,689	$974,700 (+44.85%) Land $188,300 Building $786,400
2022	$4,627.00	$46,767 Land $9,313 Building $37,454	$672,900 Land $134,000 Building $538,900

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 1600 3rd Ave in Zone X, an area of minimal flood risk.

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	1 in force

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

The area around 1600 3rd Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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 689 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
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Rise Broadband.

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