Boulder County property record for 3150 4th St, #A, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 3,092 sqft · built 2025 |
| Lot Size | 0.148 acres (6,459 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $12,823 (2025) |
| Deeds & Mortgages | Nov 2025 Mortgage Dec 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-24-4-02-005 |
| Primary APN | 1461-24-4-02-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,092 sqft Living Area |
| Gross Area | 4,004 sqft |
| 1st Floor Area | 1,440 sqft |
| Basement Area | 966 sqft |
| Finished Basement | 52 sqft |
| Unfinished Basement | 914 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2025 |
|---|---|
| Effective Year Built | Effective 2025 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,459 sqft (0.148 acres) |
| Garage Type | Attached |
| Garage Area | 912 sqft |
| Porch | Porch |
| Porch Area | 272 sqft |
| Patio Area | 176 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Radiant |
| Account Number | R0003725 |
|---|---|
| Street Address | 3150 4TH ST, A |
| City | BOULDER |
| State | CO |
| Zip | 80304-2545 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 12 & 13 BLK 41 NEWLANDS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 24 |
| Legal Subdivision | NEWLANDS - BO |
| Legal Block | 41 |
| Legal Lot Number | 12 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2026 |
| Census Tract | 12101 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 1440 LEE HILL DR, 3, BOULDER, CO 80304-0868 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 5, 2025 | Deed of Trust, Mortgage · Conventional Mortgage THE TURNKEY FOUNDATION INC |
| Dec 26, 2023 | Bargain and Sale Deed, Transfer · Commercial Mortgage JOHN RICHERT |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 30, 1992 |
| Deed Sale | Nov 30, 1992 |
| Prior Sale | Aug 16, 1985 · Amount on Record |
| Deed Document Number | 19921243673 |
| Last Transfer Date | Jan 31, 2025 |
| Transfer Doc | 0004075118 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3150 4TH ST # A, A, BOULDER, CO 80304-2545 |
| Transaction Type | Mortgage |
| Record Updated | Dec 2, 2025 |
| Name | Verified Name |
|---|---|
| Address | 3150 4TH ST, BOULDER, CO 80304-2545 |
| Document Number | 0004108520 |
|---|---|
| Date | Nov 5, 2025 |
| Instrument | 4108520 |
| Name | THE TURNKEY FOUNDATION INC |
|---|---|
| Type | Mortgage Company |
| Address | SANTA ANA, CA 92705 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2055 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 26, 2023 |
| Property Address | 3150 4TH ST # A, A, BOULDER, CO 80304-2545 |
| Document Number | 0004032217 |
| Instrument Date | Dec 20, 2023 |
| Instrument | 4032217 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2024 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1440 LEE HILL DR UNIT 3, 3, BOULDER, CO 80304-0868 |
| Document Number | 0004032218 |
|---|---|
| Date | Dec 26, 2023 |
| Instrument | 4032218 |
| Name | JOHN RICHERT |
|---|---|
| Type | Private Party |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Dec 20, 2024 |
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 | $175,039 (+25.13%) Land $94,826 Building $80,213 | $2,574,100 (+15.01%) Land $1,394,500 Building $1,179,600 | |
| 2025 | $12,823.00 (+18.84%) | $139,890 (+3.37%) Land $87,156 Building $52,734 | $2,238,250 (+10.81%) Land $1,394,500 Building $843,750 |
| 2023 | $10,790.00 (+25.09%) | $135,333 (+36.66%) Land $96,594 Building $38,739 | $2,019,900 (+41.75%) Land $1,441,700 Building $578,200 |
| 2022 | $8,626.00 | $99,032 Land $69,368 Building $29,664 | $1,424,925 Land $998,100 Building $426,825 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 63 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 63 in force |
| Nearby Flood Claims | 25 (1990–2026) |
| Claims Outside the SFHA | 17 of 25 |
| Most Recent Claim | Jun 2026 · rainfall accumulation |
| 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 77% of the US · above 78% of Colorado |
|---|---|
| Wildfire Likelihood | 0.6% 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 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 431 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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