9879 Buffalo St, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 9879 Buffalo St, Firestone, CO 80504

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,128 sqft · built 2007
Lot Size	0.257 acres (11,184 sqft)
Owner	2 Individual Names on Record
Last Sale	$241,000 (Nov 2007)
Tax Bill	$4,431 (2025)
Deeds & Mortgages	Sep 2020 Mortgage May 2018 Construction Loan
Flood Zone	Zone X (minimal risk)
APN	`1313-13-2-03-050`

Property Details

APN / Parcel Number

Primary APN	`1313-13-2-03-050`
Alternative APN	`R4430206`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Stories	1 Story
Building Area	2,128 sqft Living Area
Gross Area	3,574 sqft
1st Floor Area	2,128 sqft
Upper Floors Area	100 sqft
Basement Area	720 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	Split Level
Exterior Material	Wood
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	11,184 sqft (0.257 acres)
Garage Type	Attached
Garage Area	726 sqft

Exterior Amenities

Porch	Porch
Porch Area	234 sqft
Deck Area	Deck Area
Patio Area	100 sqft
Balcony Area	100 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R4430206
Street Address	9879 BUFFALO ST
City	FIRESTONE
State	CO
Zip	80504-5932
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	FIR STN2 L50 STONERIDGE FG#2 (STONERIDGE ANNEX)
Legal Subdivision	STONERIDGE SUB FG#2
Legal Block	2
Legal Lot Number	50
Jurisdiction	WELD CO
Township / Civil Division	ERIE-FREDERICK
Census Block Group	2
Census Block	2030
Census Tract	2019

Owner

Source: Weld County records, as of May 27, 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	9879 BUFFALO ST, FIRESTONE, CO 80504-5932
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
May 4, 2018	Trustee's Deed, Construction Loan · Construction Mortgage US MTG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 15, 2007 · Amount on Record
Deed Sale	Nov 15, 2007 · Amount on Record
Deed Document Number	20073517652
Record Updated	Sep 20, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WELD CO
Property Address	9879 BUFFALO ST, FIRESTONE, CO 80504-5932
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0004634195
Date	Sep 28, 2020
Instrument	4634195

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Aug 1, 2050

May 2018: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	WELD CO
Recording Date	May 4, 2018
Property Address	9879 BUFFALO ST, FIRESTONE, CO 80504-5932
Instrument Date	Apr 30, 2018
Instrument	4396247
Transaction Type	Construction Loan
Record Updated	Aug 31, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9879 BUFFALO ST FIRESTONE CO 805045932, FIRESTONE, CO 80504-5932

Mortgage

Document Number	0004396247
Date	May 4, 2018
Instrument	4396247

Lender

Name	US MTG
Type	Mortgage Company
Address	CENTENNIAL, CO 80112

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	12 Months
Due	May 3, 2019

Tax Assessment & Valuation

Source: Weld County assessment roll, as of May 27, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Weld County
Municipality	Firestone Town
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		$33,240 (-2.09%) Land $7,220 Building $26,020	$543,091 (-) Land $118,000 Building $425,091
2025	$4,431.00 (+3.43%)	$33,950 (-13.24%) Land $7,380 Building $26,570	$543,091 (-6.12%) Land $118,000 Building $425,091
2024	$4,284.00 (+3.63%)
2023	$4,134.00	$39,130 Land $7,980 Building $31,150	$578,518 Land $118,000 Building $460,518

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 June 28, 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	Low lower than 95% of the US · lower than 98.1% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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	TOWN OF FIRESTONE serves 27,798 people · EPA ID CO0162476
Water Source	Purchased surface water from CENTRAL WELD CNTY WD
Last State Inspection	Apr 2023
Lead	4 ppb (2024) 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 265 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ripple Fiber Fiber	2,000 / 2,000
Xfinity Cable	2,000 / 250
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: Verizon.

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