1517 Sumner St, Longmont, CO 80501 Property Records

Boulder County property record for 1517 Sumner St, Longmont, CO 80501 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2.5 Baths
Year Built	Built 1991
Square Footage	3,602 sqft Living Area
Lot Size	8,020 sqft (0.184 acres)
Occupancy	Owner Occupied
Last Sale	$675,000 (2023)
Tax Bill	$4,491.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1205-33-1-25-002`
Alternative APNs	`R0086956` `0086956`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	10 Rooms
Building Area	3,602 sqft Living Area
Gross Area	4,415 sqft Gross Area
1st Floor	2,081 sqft 1st Floor
Basement Area	1,690 sqft Basement
Finished Basement	1,521 sqft Finished
Unfinished Basement	169 sqft Unfinished
Stories	1 Stories

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1991
Architectural Style	Ranch Style
Exterior Material	Brick Veneer Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	8,020 sqft (0.184 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	644 sqft Garage
Porch	Porch
Porch Area	321 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0086956
Street Address	1517 SUMNER ST
City	LONGMONT
State	CO
Zip	80501-2542
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 27 BLK 3 WEST POINT ADD 3 FILING 3
Legal Subdivision	WEST POINT ADD 3 FILING 3 - LG
Legal Block	3
Legal Lot Number	27
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	1
Census Block	1004
Census Tract	13307

Owner

Source: Boulder County records · APN 1205-33-1-25-002

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 Record	Individual Owner on File
Mailing Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Tenants In Common

Deeds, Mortgages & Sale History

Date	Document
Aug 31, 2023	Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC
Jul 14, 2022	Warranty Deed, Transfer · Conventional Mortgage AMERIFIRST FINANCIAL INC
Sep 22, 2021	Intrafamily Transfer, Transfer · Reverse Mortgage UNIVERSAL LENDING CORP
Jun 01, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Feb 13, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Feb 13, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Jul 26, 2018	Quit Claim Deed, Transfer Quitclaim Document

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Aug 31, 2023 Deed Sale Price on Aug 31, 2023 Prior Sale Amount on Jul 14, 2022
Deed Doc Number	20234020309
Prior Transfer Date	Sep 14, 2021
Prior Transfer Doc	0003915867
Record Refreshed	Sep 20, 2026

August 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 31, 2023
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0004020309
Instrument Date	Aug 30, 2023
Instrument	4020309
Transaction Type	Transfer
Record Updated	Oct 02, 2023
Title Company	HERITAGE TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$67.50
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	1517 SUMNER ST, LONGMONT, CO 80501-2542

Mortgage

Document Number	0004020310
Date	Aug 31, 2023
Instrument	4020310

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2053

July 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 14, 2022
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0003971691
Instrument Date	Jul 11, 2022
Instrument	3971691
Transaction Type	Transfer
Record Updated	Aug 03, 2022
Title Company	ELEVATED TITLE LLC, ELEVATED TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$65.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1517 SUMNER ST, LONGMONT, CO 80501-2542

Mortgage

Document Number	0003971692
Date	Jul 14, 2022
Instrument	3971692

Lender

Name	AMERIFIRST FINANCIAL INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2052

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Sep 22, 2021
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0003915867
Instrument Date	Sep 14, 2021
Instrument	3915867
Transaction Type	Transfer
Record Updated	Oct 13, 2021
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	1517 SUMNER ST, LONGMONT, CO 80501-2542

Mortgage

Document Number	0003915868
Date	Sep 22, 2021
Instrument	3915868

Lender

Name	UNIVERSAL LENDING CORP
Type	Mortgage Company

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 01, 2020
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0003787957
Instrument Date	Mar 10, 2020
Instrument	3787957
Transaction Type	Transfer
Record Updated	Jul 10, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	157 SUMNER ST LONGMONT CO 80501, LONGMONT, CO 80501

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 13, 2020
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0003766042
Instrument Date	Feb 13, 2020
Instrument	3766042
Transaction Type	Transfer
Record Updated	Feb 28, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenant/Joint Tenant w/ Right Of Survivorship
Address	1517 SUMNER ST LONGMONT CO 805012542, LONGMONT, CO 80501-2542

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 13, 2020
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0003766041
Instrument Date	Feb 13, 2020
Instrument	3766041
Transaction Type	Transfer
Record Updated	Feb 28, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1517 SUMNER ST LONGMONT CO 805012542, LONGMONT, CO 80501-2542

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 26, 2018
Property Address	1517 SUMNER ST, LONGMONT, CO 80501-2542
Document Number	0003667895
Instrument Date	Jul 26, 2018
Instrument	3667895
Transaction Type	Transfer
Record Updated	Aug 03, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1517 SUMNER ST LONGMONT CO 805012542, LONGMONT, CO 80501-2542

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Longmont City
Unified School District	St. 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$46,546 (+8.8%) Land $6,630 Building $39,916	$684,500 (-) Land $97,500 Building $587,000
2025	$4,491.00 (+13.38%)	$42,782 (-6.33%) Land $6,094 Building $36,688	$684,500 (+0.41%) Land $97,500 Building $587,000
2023	$3,961.00 (+16.88%)	$45,674 (+33.35%) Land $6,787 Building $38,887	$681,700 (+38.33%) Land $101,300 Building $580,400
2022	$3,389.00	$34,250 Land $4,990 Building $29,260	$492,800 Land $71,800 Building $421,000

1517 Sumner St, Longmont, CO 80501 Property Records

Property Highlights

Property Details

APN / Parcel Number

Interior

Exterior

Utilities and HVAC

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

August 2023: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

July 2022: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

September 2021: Intrafamily Transfer, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

June 2020: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

February 2020: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

February 2020: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

July 2018: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

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