623 Robert St, Longmont, CO 80503 Property Records

Boulder County property record for 623 Robert St, Longmont, CO 80503 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms3.25 Baths
Year BuiltBuilt 2015
Square Footage2,066 sqft Living Area
Lot Size1,502 sqft (0.035 acres)
GarageAttached, 420 sqft
Last Sale$378,618 (2016)
Tax Bill$3,962.00 (2025)

Property Details

APN / Parcel Number

Primary APN1315-07-0-16-063
Alternative APN
  • R0603482

Interior

Bedrooms3 Beds
Full Baths3.25 Baths
Partial Baths2 Partial Baths
Total Rooms6 Rooms
Building Area2,066 sqft Living Area
Gross Area2,607 sqft Gross Area
1st Floor651 sqft 1st Floor
Upper Floors937 sqft Upper Floors
Basement Area599 sqft Basement
Finished Basement478 sqft Finished
Unfinished Basement121 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 Area1,502 sqft (0.035 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area420 sqft Garage
Deck Area105 sqft Deck

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0603482
Street Address623 ROBERT ST
CityLONGMONT
StateCO
Zip80503-9441
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 63 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 Number63
JurisdictionBOULDER CO
Minor Civil DivisionLONGMONT
Census Blockgroup3
Census Block3036
Census Tract13215

Owner

Source: Boulder County records · APN 1315-07-0-16-063

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 Address907 CRANBERRY CT, LONGMONT, CO 80503-6443
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Sep 22, 2025Special Warranty Deed, Transfer
Oct 10, 2022Deed of Trust, Mortgage · Line of Credit
ZB NA
Oct 04, 2021Deed of Trust, Mortgage · Conventional Mortgage
LOANDEPOT.COM LLC
Jan 25, 2019Grant Deed, Transfer
ELEVATIONS CU

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Jan 12, 2016
  • Deed Sale Price on Jan 12, 2016
Deed Doc Number20163495588
Record RefreshedSep 20, 2026

September 2025: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateSep 22, 2025
Property Address623 ROBERT ST, LONGMONT, CO 80503-9441
Document Number0004103050
Instrument DateJun 20, 2025
Instrument4103050
Transaction TypeTransfer
Record UpdatedOct 13, 2025

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
Address907 CRANBERRY CT, LONGMONT, CO 80503-6443

October 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address623 ROBERT ST, LONGMONT, CO 80503-9441
Transaction TypeMortgage
Record UpdatedOct 18, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address907 CRANBERRY CT, LONGMONT, CO 80503-6443

Mortgage

Document Number0003984560
DateOct 10, 2022
Instrument3984560
Lender
NameZB NA
TypeBank
AddressDENVER, CO 80234
Agreement
TypeLine of Credit
AmountAmount Recorded
Term358 Months
DueAug 12, 2052
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address623 ROBERT ST, LONGMONT, CO 80503-9441
Transaction TypeMortgage
Record UpdatedOct 26, 2021
Title CompanyCANTON TITLE, CANYON TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address907 CRANBERRY CT, LONGMONT, CO 80503-6443

Mortgage

Document Number0003918414
DateOct 04, 2021
Instrument3918414
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2051

January 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionBOULDER CO
Recording DateJan 25, 2019
Property Address623 ROBERT ST, LONGMONT, CO 80503-9441
Document Number0003695287
Instrument DateJan 23, 2019
Instrument3695287
Transaction TypeTransfer
Record UpdatedFeb 04, 2019
Title CompanyESCROW CLOSING SERVICES INC, ESCROW CLOSING SVCS INC

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address623 ROBERT ST LONGMONT CO 805039441, LONGMONT, CO 80503-9441

Mortgage

Document Number3695288
DateJan 25, 2019
Instrument3695288
Lender
NameELEVATIONS CU
AddressBROOMFIELD, CO 80021
Agreement
AmountAmount Recorded
Term360 Months
DueJan 24, 2049

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$41,065 (+8.8%) Land $5,005 Building $36,060$603,900 (-) Land $73,600 Building $530,300
2025$3,962.00 (+13.72%)$37,744 (+3.61%) Land $4,600 Building $33,144$603,900 (+0.87%) Land $73,600 Building $530,300
2024$3,484.00 (+1.37%)$36,428 (-9.19%) Land $1,206 Building $35,222$598,700 (-) Land $73,000 Building $525,700
2023$3,437.00 (+5.3%)$40,113 (+21.58%) Land $4,891 Building $35,222$598,700 (+26.12%) Land $73,000 Building $525,700
2022$3,264.00$32,992 Land $3,739 Building $29,253$474,700 Land $53,800 Building $420,900

Nearby Properties on Robert St

Nearby Streets

Search Property Records by Address or Parcel Number