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633 Robert St, Longmont, CO 80503 Property Records

Boulder County property record for 633 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 Footage2,303 sqft Living Area
Lot Size1,748 sqft (0.04 acres)
GarageAttached, 420 sqft
Last Sale$445,000 (2018)
Tax Bill$4,529.00 (2025)

Property Details

APN / Parcel Number

Primary APN1315-07-0-16-059
Alternative APN
  • R0603478

Interior

Bedrooms4 Beds
Full Baths3.25 Baths
Partial Baths2 Partial Baths
Total Rooms6 Rooms
Building Area2,303 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
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 NumberR0603478
Street Address633 ROBERT ST
CityLONGMONT
StateCO
Zip80503-9441
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 59 ST VRAIN HIGH SCHOOL #4 REPLAT A
Legal Range69
Legal Township2N
Legal Section7
Legal SubdivisionST VRAIN HIGH SCHOOL 4 REP A
Legal Block3
Legal Lot Number59
JurisdictionBOULDER CO
Minor Civil DivisionLONGMONT
Census Blockgroup3
Census Block3036
Census Tract13215

Owner

Source: Boulder County records · APN 1315-07-0-16-059

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 Record2 Individuals Owners
Mailing Address132 ALHAMBRA AVE, ALTAMONTE SPRINGS, FL 32714-2111
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jul 23, 2026Transfer on Death Deed, Transfer
NONE LISTED ON DOCUMENT
Dec 29, 2025Beneficiary Deed, Transfer
Aug 11, 2020Deed of Trust, Mortgage · Conventional Mortgage
ARC HOME LLC
Jul 24, 2019Deed of Trust, Mortgage · Conventional Mortgage
GUARANTY HOME MORTGAGE CORP
Oct 02, 2018Warranty Deed, Transfer · Conventional Mortgage
M & T BANK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Oct 02, 2018
  • Deed Sale Price on Oct 02, 2018
  • Prior Sale Amount on Dec 17, 2015
Deed Doc Number20183679052
Last Transfer DateDec 19, 2025
Transfer Doc0004114658
Record RefreshedSep 20, 2026

July 2026: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionBOULDER CO
Recording DateJul 23, 2026
Property Address633 ROBERT ST, LONGMONT, CO 80503-9441
Document Number0004141016
Instrument DateJul 09, 2026
Instrument20264141016
Transaction TypeTransfer
Record UpdatedAug 04, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address132 ALHAMBRA AVE, ALTAMONTE SPRINGS, FL 32714-2111

December 2025: Beneficiary Deed, Transfer

Document TypeBeneficiary Deed
JurisdictionBOULDER CO
Recording DateDec 29, 2025
Property Address633 ROBERT ST, LONGMONT, CO 80503-9441
Document Number0004114658
Instrument DateDec 19, 2025
Instrument4114658
Transaction TypeTransfer
Record UpdatedJan 26, 2026

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address132 ALHAMBRA AVE, ALTAMONTE SPRINGS, FL 32714-2111

August 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address633 ROBERT ST, LONGMONT, CO 80503-9441
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0003805880
DateAug 11, 2020
Instrument3805880
Lender
NameARC HOME LLC
TypeMortgage Company
AddressMOUNT LAUREL, NJ 08054
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 01, 2050

July 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address633 ROBERT ST, LONGMONT, CO 80503-9441
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0003725876
DateJul 24, 2019
Instrument3725876
Lender
NameGUARANTY HOME MORTGAGE CORP
AddressMURFREESBORO, TN 37129
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2049

October 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateOct 02, 2018
Property Address633 ROBERT ST, LONGMONT, CO 80503-9441
Document Number0003679052
Instrument DateOct 01, 2018
Instrument3679052
Transaction TypeTransfer
Record UpdatedMar 31, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$44.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address633 ROBERT ST, LONGMONT, CO 80503-9441

Mortgage

Document Number0003679053
DateOct 02, 2018
Instrument3679053
Lender
NameM & T BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2048

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$46,940 (+8.8%) Land $5,406 Building $41,534$690,300 (-) Land $79,500 Building $610,800
2025$4,529.00 (+13.45%)$43,144 (-6.2%) Land $4,969 Building $38,175$690,300 (+0.55%) Land $79,500 Building $610,800
2023$3,992.00 (+4.12%)$45,996 (+18.69%) Land $5,280 Building $40,716$686,500 (+23.12%) Land $78,800 Building $607,700
2022$3,834.00$38,753 Land $4,031 Building $34,722$557,600 Land $58,000 Building $499,600

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