Boulder County property record for 4665 Ludlow St, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 850 sqft · built 1964 |
| Lot Size | 0.153 acres (6,672 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,295 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-09-3-04-003 |
| Primary APN | 1577-09-3-04-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 850 sqft Living Area |
| Gross Area | 1,700 sqft |
| 1st Floor Area | 850 sqft |
| Basement Area | 850 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 6,672 sqft (0.153 acres) |
| Garage Type | Carport |
| Garage Area | 375 sqft |
| Carport | Carport |
| Carport Area | 375 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0010869 |
|---|---|
| Street Address | 4665 LUDLOW ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-6753 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SM TRI NWLY COR LOT 2 & LOT 3 LESS SMALL TRI SELY COR BLK 9 HY VIEW |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 09 |
| Legal Subdivision | HY VIEW - BO |
| Legal Block | 9 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 12508 |
4665 Ludlow St is owned by two individuals who acquired it in July 1988.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 940 VANDALIA RD, MORGANTOWN, WV 26501-6250 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 6, 1988 |
| Deed Sale | Jul 6, 1988 |
| Prior Sale | Jun 30, 1978 · Amount on File |
| Deed Document Number | 1988928326 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4665 Ludlow St was $4,295.
Source: Boulder County assessment roll, as of September 18, 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 | $43,336 (-1.97%) Land $26,479 Building $16,857 | $707,300 (-) Land $459,400 Building $247,900 | |
| 2025 | $4,295.00 | $44,207 Land $28,713 Building $15,494 | $707,300 Land $459,400 Building $247,900 |
| 2023 | $4,154.00 (+9.29%) | $50,921 (+26.89%) Land $33,936 Building $16,985 | $760,000 (+31.62%) Land $506,500 Building $253,500 |
| 2022 | $3,801.00 | $40,129 Land $25,263 Building $14,866 | $577,400 Land $363,500 Building $213,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4665 Ludlow St in Zone X, an area of minimal flood risk.
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 | 1 in force |
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.
Wildfire risk around 4665 Ludlow St is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · above 54% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
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 240 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures