3640 Sunflower Cir, Longmont, CO 80503 Property Records

Boulder County property record for 3640 Sunflower Cir, Longmont, CO 80503

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,496 sqft · built 1996
Lot Size	0.224 acres (9,762 sqft)
Owner	Individual Name on File
Last Sale	$362,500 (Jun 2014)
Tax Bill	$5,089 (2025)
Deeds & Mortgages	Mar 2026 Second Mortgage Dec 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1315-17-2-39-007`

Property Details

APN / Parcel Number

Primary APN	`1315-17-2-39-007`
Alternative APNs	`R0123755` `0123755`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,496 sqft Living Area
Gross Area	4,124 sqft
1st Floor Area	1,294 sqft
Upper Floors Area	1,202 sqft
Basement Area	1,208 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	9,762 sqft (0.224 acres)
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Patio Area	80 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0123755
Street Address	3640 SUNFLOWER CIR
City	LONGMONT
State	CO
Zip	80503-7527
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 7 BLK 5 CLOVER CREEK FLG 1
Legal Range	69
Legal Township	2N
Legal Section	17
Legal Subdivision	CLOVER CREEK FLG 1 - LG
Legal Block	5
Legal Lot Number	7
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	2
Census Block	2009
Census Tract	13212

Owner

3640 Sunflower Cir is owned and occupied by an individual who acquired it in November 2021.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Individual Name on File
Mailing Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2026	Deed of Trust, Mortgage · Stand-Alone Second Mortgage GUILD MORTGAGE CO
Dec 1, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage BANK OF ENGLAND
Oct 5, 2018	Deed of Trust, Mortgage · Conventional Mortgage ROUNDPOINT MORTGAGE SERVICING CORP
Feb 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN FINANCING

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 10, 2014 · Amount on File
Deed Sale	Jun 10, 2014 · Amount on File
Prior Sale	Dec 9, 1997 · Amount on File
Deed Document Number	20143384485
Last Transfer Date	Nov 24, 2021
Transfer Doc	0003931859
Record Updated	Oct 29, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527
Transaction Type	Mortgage
Record Updated	Apr 24, 2026
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527

Mortgage

Document Number	0004124611
Date	Mar 24, 2026
Instrument	4124611

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2056

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Dec 1, 2021
Property Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527
Document Number	0003931859
Map Reference	1607197 FILE 2126
Instrument Date	Nov 24, 2021
Instrument	3931859
Transaction Type	Transfer
Record Updated	Dec 20, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527

Mortgage

Document Number	0003931860
Date	Dec 1, 2021
Instrument	3931860

Lender

Name	BANK OF ENGLAND
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 1, 2051

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003679780
Date	Oct 5, 2018
Instrument	3679780

Lender

Name	ROUNDPOINT MORTGAGE SERVICING CORP
Type	Mortgage Company
Address	CHARLOTTE, NC 28217

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2048

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3640 SUNFLOWER CIR, LONGMONT, CO 80503-7527
Document Number	0003765782
Instrument Date	Feb 5, 2020
Transaction Type	Mortgage
Record Updated	Feb 27, 2020
Title Company	FIRST INTEGRITY TITLE, FITCO-FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3640 SUNFLOWER CIR LONGMONT CO 805037527, LONGMONT, CO 80503-7527

Mortgage

Document Number	0003765782
Date	Feb 12, 2020
Instrument	3765782

Lender

Name	AMERICAN FINANCING
Type	Funding / Finance Company
Address	AURORA, CO 80014

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 11, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 3640 Sunflower Cir was $5,089, up 10.9% from the year before.

Source: Boulder County assessment roll, as of September 18, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$47,988 (-1.02%) Land $12,567 Building $35,421	$775,700 (-) Land $254,800 Building $520,900
2025	$5,089.00 (+10.92%)	$48,481 Land $15,925 Building $32,556	$775,700 Land $254,800 Building $520,900
2024	$4,588.00 (+1.39%)
2023	$4,525.00 (+15.49%)	$51,651 (+30.45%) Land $14,298 Building $37,353	$770,900 (+35.32%) Land $213,400 Building $557,500
2022	$3,918.00	$39,594 Land $12,399 Building $27,195	$569,700 Land $178,400 Building $391,300

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.

Flood

FEMA maps place 3640 Sunflower Cir in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Aug 2022 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 3640 Sunflower Cir is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 97% of the US · lower than 98.8% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF LONGMONT serves 104,178 people · EPA ID CO0107485
Water Source	Surface water
Last State Inspection	Sep 2025
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 583 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
NextLight Fiber	10,000 / 10,000
Xfinity Cable · Fiber in parts of the area	1,200 / 35
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: Verizon.

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