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812 3rd Ave, Longmont, CO 80501 Property Records

Boulder County property record for 812 3rd Ave, Longmont, CO 80501 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms2.75 Baths
Year BuiltBuilt 1998
Square Footage4,564 sqft Living Area
Lot Size7,170 sqft (0.165 acres)
GarageDetached, 640 sqft
Last Sale$540,000 (2014)
Tax Bill$9,350.00 (2025)

Property Details

APN / Parcel Number

Primary APN1315-03-3-10-013
Alternative APNs
  • R0046239
  • 0046239

Interior

Bedrooms5 Beds
Full Baths2.75 Baths
Partial Baths1 Partial Baths
Total Rooms11 Rooms
Building Area4,564 sqft Living Area
Gross Area5,202 sqft Gross Area
1st Floor2,004 sqft 1st Floor
Upper Floors1,198 sqft Upper Floors
Basement Area2,000 sqft Basement
Finished Basement1,362 sqft Finished
Unfinished Basement638 sqft Unfinished
Stories2 Stories
Interior StructurePlaster Interior Structure

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1998
Exterior MaterialBrick Veneer Exterior
Construction TypeBrick Construction
Roof MaterialOther (not Classified) Roof
Lot Area7,170 sqft (0.165 acres)
Parking Spaces2 Parking Spaces
Garage TypeDetached Garage
Garage Area640 sqft Garage
PorchPorch
Porch Area109 sqft Porch

Utilities and HVAC

Cooling SystemEvaporative Cooling
Heating SystemHot Water Heating

Location & Zoning

Account NumberR0046239
Street Address812 3RD AVE
CityLONGMONT
StateCO
Zip80501-5928
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionW 90 FT LOT 14 BLK 61 LONGMONT OT
Legal Range69
Legal Township2N
Legal Section03
Legal SubdivisionLONGMONT OT
Legal Block61
Legal Lot Number14
JurisdictionBOULDER CO
Minor Civil DivisionLONGMONT
Census Blockgroup2
Census Block2009
Census Tract13302

Owner

Source: Boulder County records · APN 1315-03-3-10-013

Assessment roll updated June 15, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individuals Owners
Mailing Address812 3RD AVE, LONGMONT, CO 80501-5928
Owner TypeOwner is a Company
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

DateDocument
Mar 07, 2023Quit Claim Deed, Transfer
Quitclaim Document
Oct 20, 2020Deed of Trust, Mortgage · Conventional Mortgage
ELEVATIONS CU
Jul 25, 2017Deed of Trust, Mortgage · Conventional Mortgage
ELEVATIONS CU

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Oct 08, 2014
  • Deed Sale Price on Oct 08, 2014
  • Prior Sale Amount on Sep 09, 1994
Deed Doc Number20143406979
Last Transfer DateFeb 14, 2023
Transfer Doc0003999418
Record RefreshedSep 20, 2026

March 2023: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateMar 07, 2023
Property Address812 3RD AVE, LONGMONT, CO 80501-5928
Document Number0003999418
Instrument DateFeb 14, 2023
Instrument3999418
Transaction TypeTransfer
Record UpdatedMar 13, 2023

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address812 3RD AVE, LONGMONT, CO 80501-5928

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust
Address812 3RD AVE, LONGMONT, CO 80501-5928

October 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address812 3RD AVE, LONGMONT, CO 80501-5928
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyLAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0003825368
DateOct 20, 2020
Instrument3825368
Lender
NameELEVATIONS CU
TypeCredit Union
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueNov 01, 2035

July 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address812 3RD AVE, LONGMONT, CO 80501-5928
Document Number0003606618
Instrument DateJul 25, 2017
Transaction TypeMortgage
Record UpdatedAug 15, 2017
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transferred To (Grantee/Buyer)

NameVerified Name
Address812 3RD AVE LONGMONT CO 805015928, LONGMONT, CO 80501-5928

Mortgage

Document Number0003606618
DateAug 01, 2017
Instrument3606618
Lender
NameELEVATIONS CU
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 31, 2047

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityLongmont City
Unified School DistrictSt. 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.

YearTax BillAssessed ValueAssessed Market Value
2026$99,307 (+8.8%) Land $11,533 Building $87,774$1,460,400 (-) Land $169,600 Building $1,290,800
2025$9,350.00 (+1.73%)$91,275 (-5.12%) Land $10,600 Building $80,675$1,460,400 (+1.71%) Land $169,600 Building $1,290,800
2023$9,191.00 (+14.87%)$96,205 (+25%) Land $11,705 Building $84,500$1,435,900 (+29.66%) Land $174,700 Building $1,261,200
2022$8,001.00$76,965 Land $8,403 Building $68,562$1,107,400 Land $120,900 Building $986,500

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