Boulder County property record for 1850 Folsom St, Apt 307, Boulder, CO 80302 · Last verified August 2026
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.5 ba · 1,357 sqft · built 1971 |
| Lot Size | 0.001 acres (25 sqft) |
| Owner | Company Name on File |
| Last Sale | $540,000 (Dec 2023) |
| Tax Bill | $4,223 (2025) |
| Deeds & Mortgages | Dec 2023 Sale Nov 2023 Transfer + 3 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-29-3-05-020 |
| Primary APN | 1463-29-3-05-020 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Units | 61 Units |
| Stories | 1 Story |
| Building Area | 1,357 sqft Living Area |
| 1st Floor Area | 1,357 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 25 sqft (0.001 acres) |
| Garage Type | Carport |
| Garage Area | 162 sqft |
| Carport | Carport |
| Carport Area | 162 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Account Number | R0076378 |
|---|---|
| Street Address | 1850 FOLSOM ST, 307 |
| City | BOULDER |
| State | CO |
| Zip | 80302-5734 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT 307 & UND .00969 INT GCE HORIZON WEST CONDOS AMENDED 2 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 29 |
| Legal Subdivision | HORIZON WEST CONDOS AMENDED 2 - BO |
| Legal Block | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 12206 |
Source: Boulder County records · APN 1463-29-3-05-020
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 | Company Name on File |
|---|---|
| Mailing Address | 1850 FOLSOM ST, 307, BOULDER, CO 80302-5734 |
| Owner Type | Company |
| Vesting | Trust, Irrevocable Trust |
| Date | Document |
|---|---|
| Dec 27, 2023 | Special Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Nov 29, 2023 | Quit Claim Deed, Transfer Quitclaim |
| Aug 22, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Aug 09, 2019 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Jun 25, 2018 | Warranty Deed, Transfer · Conventional Mortgage QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 27, 2023 · Amount on Record |
| Deed Sale | Dec 27, 2023 · Amount on Record |
| Prior Sale | Jun 25, 2018 · Amount on Record |
| Deed Document Number | 20234032283 |
| Prior Transfer Date | Nov 29, 2023 |
| Prior Transfer Doc | 0004029771 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 27, 2023 |
| Property Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Number | 0004032283 |
| Map Reference | DOC 260558 |
| Instrument Date | Dec 18, 2023 |
| Instrument | 4032283 |
| Transaction Type | Transfer |
| Record Updated | Feb 01, 2024 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $54.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 29, 2023 |
| Property Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Number | 0004029771 |
| Map Reference | DOC 297275 |
| Instrument Date | Nov 29, 2023 |
| Instrument | 4029771 |
| Transaction Type | Transfer |
| Record Updated | Jan 04, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 22, 2019 |
| Property Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Number | 0003731848 |
| Instrument Date | Aug 20, 2019 |
| Instrument | 3731848 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4710 16TH ST BOULDER CO 803042238, BOULDER, CO 80304-2238 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Number | 0003731772 |
| Instrument Date | Aug 09, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Sep 04, 2019 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 1850 FOLSOM ST #307 BOULDER CO 803025734, 307, BOULDER, CO 80302-5734 |
| Document Number | 0003731772 |
|---|---|
| Date | Aug 22, 2019 |
| Instrument | 3731772 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 21, 2049 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 25, 2018 |
| Property Address | 1850 FOLSOM ST APT 307, 307, BOULDER, CO 80302-5734 |
| Document Number | 0003662386 |
| Instrument Date | Jun 21, 2018 |
| Instrument | 3662386 |
| Transaction Type | Transfer |
| Record Updated | Apr 02, 2019 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $49.30 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1850 FOLSOM ST #307 BOULDER CO 803025734, 307, BOULDER, CO 80302-5734 |
| Document Number | 3662387 |
|---|---|
| Date | Jun 25, 2018 |
| Instrument | 3662387 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 24, 2048 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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 | $48,192 (+8.8%) Building $48,192 | $708,700 (-) Building $708,700 | |
| 2025 | $4,223.00 (+23.19%) | $44,294 (+2.09%) Building $44,294 | $708,700 (+9.44%) Building $708,700 |
| 2023 | $3,428.00 (-19.66%) | $43,389 (-5.58%) Building $43,389 | $647,590 (-2.06%) Building $647,590 |
| 2022 | $4,267.00 | $45,953 Building $45,953 | $661,200 Building $661,200 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130122062, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Cost | Premium on Record median of 36 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 157 units insured 121 under condo master policies |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013, river or lake flooding, Severe Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 663 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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