Boulder County property record for 2933 S Flat Cir, Longmont, CO 80503
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,638 sqft · built 2024 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $652,936 (Mar 2025) |
| Tax Bill | $1,257 (2025) |
| Deeds & Mortgages | Aug 2025 Sale Mar 2025 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-08-0-51-009 |
| Primary APN | 1315-08-0-51-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,638 sqft Living Area |
| Gross Area | 2,076 sqft |
| 1st Floor Area | 1,638 sqft |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 4,792 sqft (0.11 acres) |
| Garage Type | Attached |
| Garage Area | 438 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0614868 |
|---|---|
| Street Address | 2933 S FLAT CIR |
| City | LONGMONT |
| State | CO |
| Zip | 80503-9072 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9 BLK 2 MOUNTAIN BROOK FLG 1 |
| Legal Subdivision | MOUNTAIN BROOK FLG 1 |
| Legal Block | 2 |
| Legal Lot Number | 9 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 13212 |
2933 S Flat Cir is owned by two individuals who acquired it in August 2025.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2180 E HECLA DR, B, LOUISVILLE, CO 80027-2404 |
| 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.
| Date | Document |
|---|---|
| Aug 25, 2025 | Beneficiary Deed, Transfer |
| Mar 25, 2025 | Special Warranty Deed, Transfer HERITAGE TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 25, 2025 · Amount on File |
| Deed Sale | Mar 25, 2025 · Amount on File |
| Deed Document Number | 20254080726 |
| Last Transfer Date | Aug 25, 2025 |
| Transfer Doc | 0004099698 |
| Record Updated | Oct 29, 2026 |
| Document Type | Beneficiary Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 25, 2025 |
| Property Address | 2933 S FLAT CIR, LONGMONT, CO 80503-9072 |
| Document Number | 0004099698 |
| Instrument Date | Aug 25, 2025 |
| Instrument | 4099698 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2933 S FLAT CIR, LONGMONT, CO 80503-9072 |
| Name | Verified Name |
|---|---|
| Address | 2180 E HECLA DR UNIT B, B, LOUISVILLE, CO 80027-2404 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 25, 2025 |
| Property Address | 2933 S FLAT CIR, LONGMONT, CO 80503-9072 |
| Document Number | 0004080726 |
| Instrument Date | Mar 24, 2025 |
| Instrument | 4080726 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2026 |
| Title Company | HERITAGE TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $65.29 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 2933 S FLAT CIR, LONGMONT, CO 80503-9072 |
The 2025 property tax bill for 2933 S Flat Cir was $1,257.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Longmont City |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,396 (+362.52%) Land $975 Building $35,421 | $594,700 (+372.4%) Land $73,800 Building $520,900 | |
| 2025 | $1,257.00 | $7,869 Land $4,613 Building $3,256 | $125,890 Land $73,800 Building $52,090 |
| 2023 | $3,733.00 (+3.26%) | $25,863 (+15.22%) Land $25,863 | $92,700 (+19.77%) Land $92,700 |
| 2022 | $3,615.00 | $22,446 Land $22,446 | $77,400 Land $77,400 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 2933 S Flat Cir in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2013.
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 |
| Flood Insurance Cost | Premium on File median of 18 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 4 (2013) |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 risk around 2933 S Flat Cir is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 97.5% of Colorado |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 108 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 | 2,000 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Utah Broadband, Verizon.
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