671 Robert St, Longmont, CO 80503 Property Records

Boulder County property record for 671 Robert St, Longmont, CO 80503 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3.25 Baths
Year BuiltBuilt 2015
Square Footage2,715 sqft Living Area
Lot Size1,748 sqft (0.04 acres)
OccupancyOwner Occupied
Last Sale$555,000 (2021)
Tax Bill$4,656.00 (2025)

Property Details

APN / Parcel Number

Primary APN1315-07-0-16-047
Alternative APN
  • R0603466

Interior

Bedrooms4 Beds
Full Baths3.25 Baths
Partial Baths2 Partial Baths
Total Rooms7 Rooms
Building Area2,715 sqft Living Area
Gross Area3,773 sqft Gross Area
1st Floor1,148 sqft 1st Floor
Upper Floors1,155 sqft Upper Floors
Basement Area1,050 sqft Basement
Finished Basement412 sqft Finished
Unfinished Basement638 sqft Unfinished
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 2015
Effective Year BuiltEffective 2015
Architectural StyleTownhouse Style
Exterior MaterialComposition/Composite Exterior
Construction TypeFrame Construction
Roof MaterialAsphalt Roof
Lot Area1,748 sqft (0.04 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area420 sqft Garage
Deck Area168 sqft Deck
Patio Area349 sqft Patio

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0603466
Street Address671 ROBERT ST
CityLONGMONT
StateCO
Zip80503-9438
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 47 ST VRAIN HIGH SCHOOL #4 REPLAT A LESS 1/2 MINERALS PER #261200 1/18/78
Legal Range69
Legal Township2N
Legal Section7
Legal SubdivisionST VRAIN HIGH SCHOOL 4 REP A
Legal Block3
Legal Lot Number47
JurisdictionBOULDER CO
Minor Civil DivisionLONGMONT
Census Blockgroup3
Census Block3034
Census Tract13215

Owner

Source: Boulder County records · APN 1315-07-0-16-047

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

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

Owner of RecordIndividual Owner on File
Mailing Address671 ROBERT ST, LONGMONT, CO 80503-9438
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
May 10, 2021Warranty Deed, Transfer · Conventional Mortgage
CENTENNIAL LENDING LLC
Dec 03, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on May 10, 2021
  • Deed Sale Price on May 10, 2021
  • Prior Sale Amount on Jul 21, 2016
Deed Doc Number20213883968
Prior Transfer DateNov 20, 2018
Prior Transfer Doc0003688288
Record RefreshedSep 20, 2026

May 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateMay 10, 2021
Property Address671 ROBERT ST, LONGMONT, CO 80503-9438
Document Number0003883968
Instrument DateMay 07, 2021
Instrument3883968
Transaction TypeTransfer
Record UpdatedMay 26, 2021
Title CompanyHERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$55.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address671 ROBERT ST, LONGMONT, CO 80503-9438

Mortgage

Document Number0003883969
DateMay 10, 2021
Instrument3883969
Lender
NameCENTENNIAL LENDING LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJun 01, 2051

December 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateDec 03, 2018
Property Address671 ROBERT ST, LONGMONT, CO 80503-9438
Document Number0003688288
Instrument DateNov 20, 2018
Instrument3688288
Transaction TypeTransfer
Record UpdatedDec 12, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address1125 UTICA AVE BOULDER CO 803040720, BOULDER, CO 80304-0720

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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$48,260 (+8.8%) Land $5,406 Building $42,854$709,700 (-) Land $79,500 Building $630,200
2025$4,656.00 (+24.36%)$44,357 (+2.26%) Land $4,969 Building $39,388$709,700 (+9.62%) Land $79,500 Building $630,200
2023$3,744.00 (-6.42%)$43,376 (+8.33%) Land $5,280 Building $38,096$647,400 (+12.38%) Land $78,800 Building $568,600
2022$4,001.00$40,039 Land $4,031 Building $36,008$576,100 Land $58,000 Building $518,100

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