75 Obsidian Loop, Los Alamos, NM 87544 Property Records

Los Alamos County property record for 75 Obsidian Loop, Los Alamos, NM 87544

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,944 sqft · built 1964
Lot Size	0.448 acres (19,500 sqft)
Owner	Individual Name on Record
Last Sale	$916,037 (Aug 2023)
Tax Bill	$4,144 (2023)
Deeds & Mortgages	Apr 2018 Mortgage Sep 2019 Mortgage + 6 more
Flood Zone	Zone X (minimal risk)
APN	`1-035-113-107-467`

Property Details

APN / Parcel Number

Primary APN	`1-035-113-107-467`
Alternative APN	`R000341`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,944 sqft Living Area
1st Floor Area	1,540 sqft
Basement Area	1,404 sqft
Finished Basement	1,404 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 2002
Exterior Material	Stucco
Roof Material	Metal
Lot Area	19,500 sqft (0.448 acres)
Garage Type	Attached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	222 sqft
Deck Area	314 sqft
Storage Building	80 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Hot Water

Location & Zoning

Account Number	R000341
Street Address	75 OBSIDIAN LOOP
City	LOS ALAMOS
State	NM
Zip	87544-2528
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BARRANCA MESA 3 LOT: 045 S: 11 T: 19N R: 6E
Legal Range	06E
Legal Township	19N
Legal Section	11
Legal Subdivision	BARRANCA MESA 3
Legal Lot Number	45
Jurisdiction	LOS ALAMOS NM
Township / Civil Division	LOS ALAMOS
Census Block Group	2
Census Block	2009
Census Tract	100

Owner

Source: Los Alamos County records, as of June 30, 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 Record
Mailing Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 24, 2018	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN INTERNET MORTGAGE INC
Sep 11, 2019	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN INTERNET MORTGAGE INC
Apr 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN INTERNET MORTGAGE INC
Jun 13, 2023	Deed of Trust, Mortgage · Line of Credit DEL NORTE CU
Sep 29, 2025	Deed of Trust, Mortgage · VA Mortgage NAVY FCU
Aug 30, 2023	Warranty Deed, Transfer · Conventional Mortgage NAVY FCU
Jul 14, 2023	Warranty Deed, Transfer
Jul 14, 2023	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 30, 2023 · Amount on Record
Deed Sale	Aug 30, 2023 · Amount on Record
Prior Sale	Jul 14, 2023
Deed Document Number	2023255286
Deed Book / Page	1
Prior Transfer Date	Jun 28, 2007
Prior Transfer Doc	00140/0596
Record Updated	Sep 20, 2026

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ALAMOS NM
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Transaction Type	Mortgage
Record Updated	Jan 13, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	00181/0615
Date	Apr 24, 2018
Book Page	181/0615
Instrument	235730

Lender

Name	AMERICAN INTERNET MORTGAGE INC
Type	Mortgage Company
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	May 1, 2033

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ALAMOS NM
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Transaction Type	Mortgage
Record Updated	Jan 13, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	00186/0355
Date	Sep 11, 2019
Book Page	186/0355
Instrument	240470

Lender

Name	AMERICAN INTERNET MORTGAGE INC
Type	Mortgage Company
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2049

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ALAMOS NM
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Transaction Type	Mortgage
Record Updated	Jan 13, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528

Mortgage

Document Number	000193/488
Date	Apr 5, 2021
Book Page	193/488
Instrument	247603

Lender

Name	AMERICAN INTERNET MORTGAGE INC
Type	Mortgage Company
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Apr 1, 2041

June 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ALAMOS NM
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Transaction Type	Mortgage
Record Updated	Jan 13, 2026
Title Company	TITLE GUARANTY, TITLE GUARANTY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528

Mortgage

Document Number	0000254698
Date	Jun 13, 2023
Instrument	254698

Lender

Name	DEL NORTE CU
Type	Credit Union
Address	LOS ALAMOS, NM 87544

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	241 Months
Due	Jul 1, 2043

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ALAMOS NM
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Transaction Type	Mortgage
Record Updated	Jan 13, 2026
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528

Mortgage

Document Number	0000260685
Date	Sep 29, 2025
Instrument	260685

Lender

Name	NAVY FCU
Type	Credit Union
Address	VIENNA, VA 22180

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2055

August 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LOS ALAMOS NM
Recording Date	Aug 30, 2023
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Document Number	0000255286
Map Reference	MB 1 PG 42
Instrument Date	Aug 29, 2023
Instrument	255286
Transaction Type	Transfer
Record Updated	Jan 13, 2026
Title Company	TITLE GUARANTY, TITLE GUARANTY LLC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528

Mortgage

Document Number	0000255287
Date	Aug 30, 2023
Instrument	255287

Lender

Name	NAVY FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2053

July 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LOS ALAMOS NM
Recording Date	Jul 14, 2023
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Document Number	0000254978
Map Reference	MB 1 PG 42
Instrument Date	Jul 13, 2023
Instrument	254978
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528

July 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LOS ALAMOS NM
Recording Date	Jul 14, 2023
Property Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528
Document Number	0000254978
Map Reference	MB 1 PG 42
Instrument Date	Jul 13, 2023
Instrument	254978
Transaction Type	Transfer
Record Updated	Jan 13, 2026

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	75 OBSIDIAN LOOP, LOS ALAMOS, NM 87544-2528

Tax Assessment & Valuation

Source: Los Alamos County assessment roll, as of June 30, 2026

Property Jurisdictions

Type	Name
State	New Mexico
County	Los Alamos County
Unified School District	Los Alamos Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	Disabled Person's exemption Veteran's exemption	$262,240 (-0.92%) Land $61,270 Building $200,970	$786,730 (-0.92%) Land $183,820 Building $602,910
2025	Disabled Person's exemption Veteran's exemption	$264,670 (+53.28%) Land $58,920 Building $205,750	$794,000 (+53.28%) Land $176,750 Building $617,250
2023	$4,144.00 (+2.35%)	$172,670 Land $40,500 Building $132,170	$517,990 Land $121,490 Building $396,500
2022	$4,049.00

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.

Flood

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 63% of the US · above 45% of New Mexico
Wildfire Likelihood	0.09% 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 151 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20

May also be available: NMSurf, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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