Los Alamos County property record for 543 Todd Loop, White Rock, NM 87547
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,503 sqft · built 1969 |
| Lot Size | 0.327 acres (14,250 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,032 (2026) |
| Deeds & Mortgages | Jul 2019 Transfer Jul 2019 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1-040-108-106-242 |
| Primary APN | 1-040-108-106-242 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,503 sqft Living Area |
| 1st Floor Area | 1,218 sqft |
| Sunroom | Sunroom |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Stucco |
| Roof Material | Metal |
| Lot Area | 14,250 sqft (0.327 acres) |
| Garage Type | Attached |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 60 sqft |
| Storage Building | 200 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R005947 |
|---|---|
| Street Address | 543 TODD LOOP |
| City | WHITE ROCK |
| State | NM |
| Zip | 87547-3543 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WHITE ROCK CANYON LOT: 009 S: 3 T: 18N R: 7E |
| Legal Range | 07E |
| Legal Township | 18N |
| Legal Section | 03 |
| Legal Subdivision | WHITE ROCK CANYON |
| Legal Lot Number | 9 |
| Jurisdiction | LOS ALAMOS NM |
| Township / Civil Division | WHITE ROCK |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 500 |
543 Todd Loop is owned and occupied by an individual who acquired it in November 2021.
Source: Los Alamos County records, as of October 19, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 543 TODD LOOP, WHITE ROCK, NM 87547-3543 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 12, 2019 | Intrafamily Transfer, Transfer |
| Jul 12, 2019 | Warranty Deed, Transfer TITLE GUARANTY, TITLE GUARANTY LLC |
| Jul 19, 2019 | Warranty Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 30, 2021 |
| Deed Sale | Nov 30, 2021 |
| Prior Sale | Jul 19, 2019 |
| Deed Document Number | 2021250453 |
| Deed Book / Page | 196 / 338 |
| Prior Transfer Date | Nov 29, 2007 |
| Prior Transfer Doc | 00141/0381 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ALAMOS NM |
| Recording Date | Jul 12, 2019 |
| Property Address | 543 TODD LOOP, WHITE ROCK, NM 87547-3543 |
| Document Number | 00185/0786 |
| Book / Page | 185 / 0786 |
| Map Reference | DOC 18595 |
| Instrument Date | Jul 10, 2019 |
| Instrument | 239901 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LOS ALAMOS NM |
| Recording Date | Jul 12, 2019 |
| Property Address | 543 TODD LOOP, WHITE ROCK, NM 87547-3543 |
| Document Number | 00185/0785 |
| Book / Page | 185 / 0785 |
| Map Reference | DOC 18595 |
| Instrument Date | Jul 3, 2019 |
| Instrument | 239900 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2021 |
| Title Company | TITLE GUARANTY, TITLE GUARANTY LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 617 MEADOW LN, LOS ALAMOS, NM 87547-3620 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LOS ALAMOS NM |
| Recording Date | Jul 19, 2019 |
| Property Address | 543 TODD LOOP, WHITE ROCK, NM 87547-3543 |
| Document Number | 00185/0843 |
| Book / Page | 185 / 0843 |
| Map Reference | DOC 18595 |
| Instrument Date | Jul 3, 2019 |
| Instrument | 239958 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 617 MEADOW LN, LOS ALAMOS, NM 87547-3620 |
The 2026 property tax bill for 543 Todd Loop was $2,032.
Source: Los Alamos County assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | New Mexico |
| County | Los Alamos County |
| Unified School District | Los Alamos Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,032.00 | $88,180 (+3%) Land $32,030 Building $56,150 | $264,530 (+3%) Land $96,090 Building $168,440 |
| 2025 | $2,032.00 | $85,610 Land $31,330 Building $54,280 | $256,830 Land $93,980 Building $162,850 |
| 2023 | $1,937.00 (+2.38%) | $80,700 Land $30,170 Building $50,530 | $242,090 Land $90,500 Building $151,590 |
| 2022 | $1,892.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 543 Todd Loop in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 18, 2011
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 543 Todd Loop is moderate, ranking above 69% 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 69% of the US · above 52% of New Mexico |
|---|---|
| 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 | LOS ALAMOS MUNICIPAL WATER SYSTEM serves 25,000 people · EPA ID NM3500115 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 411 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| NMSurf Fixed Wireless | 200 / 50 |
May also be available: Choice Broadband.
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