Boulder County property record for 670 Ithaca Dr, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,746 sqft · built 1972 |
| Lot Size | 0.203 acres (8,837 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $249,000 (Feb 1996) |
| Tax Bill | $7,190 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-07-1-09-015 |
| Primary APN | 1577-07-1-09-015 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,746 sqft Living Area |
| Gross Area | 3,247 sqft |
| 1st Floor Area | 1,405 sqft |
| Basement Area | 1,405 sqft |
| Finished Basement | 1,341 sqft |
| Unfinished Basement | 64 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 8,837 sqft (0.203 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 90 sqft |
| Deck Area | 328 sqft |
| Patio Area | 700 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0010962 |
|---|---|
| Street Address | 670 ITHACA DR |
| City | BOULDER |
| State | CO |
| Zip | 80305-5632 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 15 BLK 5 TABLE MESA 4 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 07 |
| Legal Subdivision | TABLE MESA 4 - BO |
| Legal Block | 5 |
| Legal Lot Number | 15 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 12505 |
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 | 670 ITHACA DR, BOULDER, CO 80305-5632 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 6, 1996 · Amount on Record |
| Deed Sale | Feb 6, 1996 · Amount on Record |
| Prior Sale | Aug 16, 1973 · Amount on Record |
| Deed Document Number | 19961581932 |
| Last Transfer Date | Jul 19, 2007 |
| Transfer Doc | 0002871708 |
| Record Updated | Sep 20, 2026 |
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 | $88,849 (+8.8%) Land $70,849 Building $18,000 | $1,306,600 (-) Land $1,041,900 Building $264,700 | |
| 2025 | $7,190.00 (+2.36%) | $81,663 (-10.97%) Land $65,119 Building $16,544 | $1,306,600 (-4.56%) Land $1,041,900 Building $264,700 |
| 2023 | $7,024.00 (+15.39%) | $91,723 (+26.51%) Land $70,531 Building $21,192 | $1,369,000 (+31.23%) Land $1,052,700 Building $316,300 |
| 2022 | $6,087.00 | $72,503 Land $54,106 Building $18,397 | $1,043,200 Land $778,500 Building $264,700 |
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 | 7 in force |
| Nearby Flood Claims | 6 (1980–2013) |
| Claims Outside the SFHA | 5 of 6 |
| 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 | Moderate above 59% of the US · above 46% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 689 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 · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
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