Boulder County property record for 4753 6th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 4,950 sqft · built 1993 |
| Lot Size | 0.228 acres (9,949 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,935,000 (Aug 2022) |
| Tax Bill | $19,385 (2025) |
| Deeds & Mortgages | Aug 2022 Sale Aug 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-12-0-05-008 |
| Primary APN | 1461-12-0-05-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 4,950 sqft Living Area |
| Gross Area | 5,720 sqft |
| 1st Floor Area | 1,794 sqft |
| Upper Floors Area | 1,451 sqft |
| Basement Area | 1,705 sqft |
| Finished Basement | 1,705 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 2012 |
| Architectural Style | A-Frame |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,949 sqft (0.228 acres) |
| Garage Type | Attached |
| Garage Area | 770 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 319 sqft |
| Patio Area | 352 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0114673 |
|---|---|
| Street Address | 4753 6TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-0863 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8 NORTHBRIAR ESTATES 1 |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | NORTHBRIAR ESTATES FLG 1 - BO |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 12104 |
Source: Boulder County records, as of June 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4753 6TH ST, BOULDER, CO 80304-0863 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Aug 10, 2022 | Special Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO |
| Aug 4, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 10, 2022 · Amount on Record |
| Deed Sale | Aug 10, 2022 · Amount on Record |
| Prior Sale | Jun 13, 2006 · Amount on Record |
| Deed Document Number | 20223976274 |
| Prior Transfer Date | Aug 2, 2022 |
| Prior Transfer Doc | 0003975215 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 10, 2022 |
| Property Address | 4753 6TH ST, BOULDER, CO 80304-0863 |
| Document Number | 0003976274 |
| Instrument Date | Aug 5, 2022 |
| Instrument | 3976274 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2022 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $293.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4753 6TH ST, BOULDER, CO 80304-0863 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 4, 2022 |
| Property Address | 4753 6TH ST, BOULDER, CO 80304-0863 |
| Document Number | 0003975215 |
| Instrument Date | Aug 2, 2022 |
| Instrument | 3975215 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 6727 BIRD CLIFF WAY, NIWOT, CO 80503-7258 |
Source: Boulder County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $221,197 (+8.8%) Land $90,637 Building $130,560 | $3,252,900 (-) Land $1,332,900 Building $1,920,000 | |
| 2025 | $19,385.00 (+4.02%) | $203,306 (-7.37%) Land $83,306 Building $120,000 | $3,252,900 (-0.71%) Land $1,332,900 Building $1,920,000 |
| 2023 | $18,636.00 (+28.61%) | $219,492 (+34.67%) Land $90,356 Building $129,136 | $3,276,000 (+39.7%) Land $1,348,600 Building $1,927,400 |
| 2022 | $14,490.00 | $162,985 Land $71,502 Building $91,483 | $2,345,100 Land $1,028,800 Building $1,316,300 |
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.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 58 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 63 units insured incl. 5 condo units |
| Nearby Flood Claims | 14 (2013–2015) |
| Claims Outside the SFHA | 6 of 14 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 81% of the US · above 84% of Colorado |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 222 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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