Boulder County property record for 90 Granite Dr, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.75 ba · 3,671 sqft · built 1975 |
| Lot Size | 0.9 acres (39,215 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $725,000 (Aug 2010) |
| Tax Bill | $9,320 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-23-0-02-010 |
| Primary APN | 1461-23-0-02-010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 3,671 sqft Living Area |
| Gross Area | 4,186 sqft |
| 1st Floor Area | 1,638 sqft |
| Upper Floors Area | 510 sqft |
| Basement Area | 1,638 sqft |
| Finished Basement | 1,523 sqft |
| Unfinished Basement | 115 sqft |
| Interior Walls | Paneling |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 39,215 sqft (0.9 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 48 sqft |
| Deck Area | 595 sqft |
| Patio Area | 795 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0033667 |
|---|---|
| Street Address | 90 GRANITE DR |
| City | BOULDER |
| State | CO |
| Zip | 80302-9784 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F |
| Legal Description | LOT 37 LESS E PT SEVEN HILLS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 22 |
| Legal Subdivision | SEVEN HILLS - MT |
| Legal Block | 3 |
| Legal Lot Number | 37 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 13704 |
Source: Boulder County records, as of September 18, 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 | 90 GRANITE DR, BOULDER, CO 80302-9784 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 16, 2010 · Amount on Record |
| Deed Sale | Aug 16, 2010 · Amount on Record |
| Prior Sale | Aug 15, 2006 · Amount on Record |
| Deed Document Number | 20103092233 |
| Prior Transfer Date | Apr 26, 2010 |
| Prior Transfer Doc | 0003073990 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $98,246 (+3.77%) Land $14,613 Building $83,633 | $1,514,800 (-) Land $284,900 Building $1,229,900 | |
| 2025 | $9,320.00 (+8.03%) | $94,675 (-5.45%) Land $17,806 Building $76,869 | $1,514,800 (+1.36%) Land $284,900 Building $1,229,900 |
| 2023 | $8,627.00 (+19.19%) | $100,132 (+32.75%) Land $18,010 Building $82,122 | $1,494,500 (+37.7%) Land $268,800 Building $1,225,700 |
| 2022 | $7,238.00 | $75,429 Land $14,498 Building $60,931 | $1,085,300 Land $208,600 Building $876,700 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 2 (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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 95% of the US · above 98.3% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
May also be available: CenturyLink, LiveWireNet.
5G and 4G LTE (outdoors only)
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