Boulder County property record for 4806 Old Post Cir, Boulder, CO 80301 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 1,607 sqft · built 1973 |
| Lot Size | 0.045 acres (1,956 sqft) |
| Owner | Individual Name on File |
| Last Sale | $212,000 (Jul 1999) |
| Tax Bill | $3,034 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-12-3-01-045 |
| Primary APN | 1463-12-3-01-045 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,607 sqft Living Area |
| Gross Area | 2,007 sqft |
| 1st Floor Area | 873 sqft |
| Upper Floors Area | 734 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Townhouse |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 1,956 sqft (0.045 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 280 sqft |
| Patio Area | 448 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0038242 |
|---|---|
| Street Address | 4806 OLD POST CIR |
| City | BOULDER |
| State | CO |
| Zip | 80301-3911 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 75 FLINTLOCK 2 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | FLINTLOCK 2 - BOV |
| Legal Block | 3 |
| Legal Lot Number | 75 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 12708 |
Source: Boulder County records · APN 1463-12-3-01-045
Assessment roll updated June 15, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 4806 OLD POST CIR, BOULDER, CO 80301-3911 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 01, 1999 · Amount on Record |
| Deed Sale | Jul 01, 1999 · Amount on Record |
| Prior Sale | Sep 19, 1988 · Amount on Record |
| Deed Document Number | 19991956131 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $39,480 (+8.8%) Land $15,592 Building $23,888 | $580,600 (-) Land $229,300 Building $351,300 | |
| 2025 | $3,034.00 (+22.49%) | $36,287 (-2.99%) Land $14,331 Building $21,956 | $580,600 (+3.99%) Land $229,300 Building $351,300 |
| 2023 | $2,477.00 (+0.04%) | $37,406 (+17.29%) Land $15,504 Building $21,902 | $558,300 (+21.66%) Land $231,400 Building $326,900 |
| 2022 | $2,476.00 | $31,893 Land $11,495 Building $20,398 | $458,900 Land $165,400 Building $293,500 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130127083, 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 | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 11 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 8 (1995–2023) |
| Claims Outside the SFHA | 8 of 8 |
| Most Recent Claim | May 2023, rainfall accumulation |
| Wildfire Risk | Low above 38% of the US · above 21% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 1,282 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 393 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| Lumen Technologies | DSL | 140 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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