10773 Coal Mine St, Firestone (Longmont), CO 80504 Property Records

Weld County property record for 10773 Coal Mine St, Firestone, CO 80504

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,778 sqft · built 2006
Lot Size0.19 acres (8,273 sqft)
OwnerIndividual Name on File
Last Sale$499,000 (Nov 2022)
Tax Bill$4,272 (2025)
Deeds & MortgagesSep 2023 Mortgage
Nov 2022 Sale & Mortgage
+ 3 more
Flood ZoneZone X (minimal risk)
APN1.31-31-2-E+-11

Property Details

APN / Parcel Number

Primary APN1.31-31-2-E+-11
Alternative APNs
  • 1313-12-1-17-006
  • R1231702

Interior

Bedrooms3 Beds
Full Baths2 Baths
Plumbing Fixtures11 Plumbing Fixtures
Stories1 Story
Building Area1,778 sqft Living Area
Gross Area4,102 sqft
1st Floor Area1,778 sqft
Upper Floors Area144 sqft
Basement Area1,764 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2006
Effective Year BuiltEffective 2006
Architectural StyleRanch
Exterior MaterialFrame Hardboard
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area8,273 sqft (0.19 acres)
Garage TypeAttached
Garage Area560 sqft

Exterior Amenities

PorchSlab
Porch Area120 sqft
Deck AreaDeck Area
Patio Area144 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR1231702
Street Address10773 COAL MINE ST
CityFIRESTONE
StateCO
Zip80504-5773
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFIR 2BF L6 BLK12 BOOTH FARMS 2ND FG
Legal Range68W
Legal Township2N
Legal Section12
Legal SubdivisionBOOTH FARMS 2ND FG
Legal Block12
Legal Lot Number6
JurisdictionWELD CO
Township / Civil DivisionERIE-FREDERICK
Census Block Group3
Census Block3002
Census Tract2019

Owner

10773 Coal Mine St is owned and occupied by an individual who bought it in November 2022.

Source: Weld County records, as of October 21, 2026

Owner of RecordIndividual Name on File
Mailing Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773
OccupancyOwner Occupied
Owner TypeIndividual

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

DateDocument
Sep 14, 2023Deed of Trust, Mortgage · FHA Mortgage
DOVENMUEHLE MORTGAGE INC
Nov 7, 2022Warranty Deed, Transfer · FHA Mortgage
CALIBER HOME LOANS INC
Jul 19, 2019Loan Modification, Mortgage
HOUSING FIN AUTH
Jul 19, 2019Loan Modification, Mortgage
NOT AVAILABLE
Jun 10, 2019Personal Representative Deed, Transfer · FHA Mortgage
COMMERCE MORTGAGE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 7, 2022 · Amount on File
Deed SaleNov 7, 2022 · Amount on File
Prior SaleJun 10, 2019 · Amount on File
Deed Document Number20224865744
Prior Transfer DateDec 18, 2006
Prior Transfer Doc0003444755
Record UpdatedOct 29, 2026

September 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWELD CO
Property Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773
Transaction TypeMortgage
Record UpdatedSep 22, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773

Mortgage

Document Number0004920727
DateSep 14, 2023
Instrument4920727
Lender
NameDOVENMUEHLE MORTGAGE INC
TypeMortgage Company
AddressDALLAS, TX 75201
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term360 Months
DueSep 1, 2053

November 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWELD CO
Recording DateNov 7, 2022
Property Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773
Document Number0004865744
Instrument DateNov 4, 2022
Instrument4865744
Transaction TypeTransfer
Record UpdatedNov 11, 2022
Title CompanyLAND TITLE GUARANTEE CO

Transaction

AmountAmount on Record
Loan-to-Value (LTV)LTV on Record
Tax$49.90
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address10773 COAL MINE ST, 10773, FIRESTONE, CO 80504-5773

Transferred To (Grantee/Buyer)

NameVerified Name
Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773

Mortgage

Document Number0004865745
DateNov 7, 2022
Instrument4865745
Lender
NameCALIBER HOME LOANS INC
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term361 Months
DueDec 1, 2052

Mortgage

Document Number0004865746
DateNov 7, 2022
Instrument4865746
Lender
NameCOLORADO HOUSING & FINANCE AUTHORITY
TypeGovernment Agency
AddressDENVER, CO 80202
Agreement
TypeStand-Alone Second Mortgage
AmountAmount on Record
Term361 Months
DueDec 1, 2052

July 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWELD CO
Property Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773
Document Number0004508825
Instrument DateJul 19, 2019
Transaction TypeMortgage
Record UpdatedAug 8, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004508825
DateJul 25, 2019
Instrument4508825
Lender
NameHOUSING FIN AUTH
Address1981 BLAKE ST, DENVER, CO 80202-1229
Agreement
Term360 Months
DueJul 24, 2049

July 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWELD CO
Property Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773
Document Number0004513504
Instrument DateJul 19, 2019
Transaction TypeMortgage
Record UpdatedAug 22, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name

June 2019: Personal Representative Deed, Transfer

Document TypePersonal Representative Deed
JurisdictionWELD CO
Recording DateJun 10, 2019
Property Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773
Document Number0004495892
Instrument DateJun 7, 2019
Instrument4495892
Transaction TypeTransfer
Record UpdatedSep 17, 2021

Transaction

AmountAmount on Record
Loan-to-Value (LTV)LTV on Record
Tax$38.69
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address10773 COAL MINE ST, FIRESTONE, CO 80504-5773

Mortgage

Document Number0004495893
DateJun 10, 2019
Instrument4495893
Lender
NameCOMMERCE MORTGAGE
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term361 Months
DueJul 1, 2049

Mortgage

Document Number0004495894
DateJun 10, 2019
Instrument4495894
Lender
NameCOLORADO HOUSING & FINANCE AUTHORITY
TypeGovernment Agency
AddressDENVER, CO 80202
Agreement
TypeStand-Alone Second Mortgage
AmountAmount on Record
Term1 Months
DueJul 1, 2019

Tax Assessment & Valuation

The 2025 property tax bill for 10773 Coal Mine St was $4,272, up 20.5% from the year before.

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

Property Jurisdictions

TypeName
StateColorado
CountyWeld County
MunicipalityFirestone Town
Unified School DistrictSt. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$34,240 (-2.09%) Land $7,220 Building $27,020$559,503 (-) Land $118,000 Building $441,503
2025$4,272.00 (+20.47%)$34,970 Land $7,380 Building $27,590$559,503 Land $118,000 Building $441,503
2024$3,546.00 (+8.67%)
2023$3,263.00$36,630 Land $7,980 Building $28,650$541,433 Land $118,000 Building $423,433

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 10773 Coal Mine St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 28, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 10773 Coal Mine St is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 97% of the US · lower than 98.8% of Colorado
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation

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 SystemTOWN OF FIRESTONE
serves 27,798 people · EPA ID CO0162476
Water SourcePurchased surface water from CENTRAL WELD CNTY WD
Last State InspectionApr 2023
Lead4 ppb (2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 215 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ripple Fiber
Fiber
2,000 / 2,000
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20
CenturyLink
DSL · Fiber in parts of the area
140 / 20

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