Is a car needed in Los Alamos, CA?

As of early 2026, 100% of users say car is needed

Is parking easy in Los Alamos, CA?

As of early 2026, 100% of users say parking is easy

Is Los Alamos, CA quiet?

As of early 2026, 89% of users say it's quiet

Is Los Alamos, CA walkable to restaurants?

As of early 2026, 80% of users say it's walkable to restaurants

Is Los Alamos, CA dog-friendly?

As of early 2026, 75% of users say it's dog friendly

Are yards well-kept in Los Alamos, CA?

As of early 2026, 75% of users say yards are well-kept

Does Los Alamos, CA show holiday spirit?

As of early 2026, 67% of users say there's holiday spirit

Do kids play outside in Los Alamos, CA?

As of early 2026, 67% of users say kids play outside

Would people walk alone at night in Los Alamos, CA?

As of early 2026, 63% of users say people would walk alone at night

Is Los Alamos, CA walkable to grocery stores?

As of early 2026, 60% of users say it's walkable to grocery stores

Are there community events in Los Alamos, CA?

As of early 2026, 57% of users say there are community events

Is there wildlife in Los Alamos, CA?

As of early 2026, 50% of users say there's wildlife

Do residents of Los Alamos, CA plan to stay at least 5 years?

As of early 2026, 40% of users say they plan to stay for at least 5 years

Are neighbors friendly in Los Alamos, CA?

As of early 2026, 37% of users say neighbors are friendly

Are the streets well-lit in Los Alamos, CA?

As of early 2026, 20% of users say streets are well-lit

Does Los Alamos, CA have sidewalks?

As of early 2026, 13% of users say there are sidewalks

OFF MARKET

550 Main St
Los Alamos, CA 93440

2 Beds
1 Bath
1,020 sqft

$690,000

Trulia Estimate

as of Jul 25, 2026

Est. Refi. Payment $4,190/mo*

Refinance Your Home

$690,000

Trulia Estimate

as of Jul 25, 2026

Est. Refi. Payment $4,190/mo*

Refinance Your Home

2 Beds

1 Bath

1,020 sqft

Local Information

Map ViewExplore the area around 550 Main St.
Schools1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Property Type

Single-Family Home

Year Built

1950

Living Area

1,020 sqft

Price/Sqft

$676

About this House

This single-family home is located at 550 Main St, Los Alamos, CA. 550 Main St is in Los Alamos, CA and in ZIP code 93440. This property has 2 bedrooms, 1 bathroom and approximately 1,020 sqft of floor space. This property has a lot size of 10018 sqft and was built in 1950.

550 Main St, Los Alamos, CA 93440 is a 2 bedroom, 1 bathroom, 1,020 sqft single-family home built in 1950. It is currently off market. The Trulia Estimate is $690,000, with a rent estimate of $3,814/month.

Home Details for 550 Main St

Property Information
Year Built Year Built: 1950Year Updated: 1950
Property Type / Style Property Type: Single Family Home

Community
Units in Building: 1

Lot Information
Lot Area: 10018 sqft

Market trends in Los Alamos

Last updated June 2026

Avg. sale price

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Sale-to-List Price

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Price per sq ft

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Available listings

1MoM

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Property Tax and Assessment

Year	2025
Tax	$3,056
Assessment	$277,537

Home facts updated by county records

Comparable Sales for 550 Main St

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
365 Main St, Los Alamos, CA	0.19	Single-Family Home	$560,000	04/10/26	2	1	901
305 Leslie St, Los Alamos, CA	0.29	Single-Family Home	$500,000	10/01/25	2	1	904
788 Main St, Los Alamos, CA	0.28	Single-Family Home	$700,000	08/06/25	2	1	748
425 Shaw St, Los Alamos, CA	0.13	Single-Family Home	$749,000	10/08/25	3	2	1,980
290 Main St, Los Alamos, CA	0.27	Single-Family Home	$727,400	07/21/26	3	1.5	1,400
265 Perkins St, Los Alamos, CA	0.28	Single-Family Home	$730,000	05/01/26	3	2	1,893
710 Shaw St, Los Alamos, CA	0.20	Single-Family Home	$792,000	12/15/25	4	2	1,655
674 Shaw St, Los Alamos, CA	0.16	Single-Family Home	$850,000	06/12/26	3	3	1,692
751 Hill St, Los Alamos, CA	0.21	Single-Family Home	$898,000	04/01/26	4	2	1,686
24 Gonzales Ln, Los Alamos, CA	0.36	Single-Family Home	$794,000	05/05/26	3	2	1,402

Nearby homes

Get a sense of prices in the area by checking nearby homes.

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OFF MARKET
Est. $802,700
2 bd
1 ba
952 sqft
580 Shaw St,
Los Alamos, CA 93440
OFF MARKET
Est. $1,155,300
3 bd
2.5 ba
2,962 sqft
630 Main St,
Los Alamos, CA 93440
OFF MARKET
Est. $999,300
4 bd
2 ba
2,025 sqft
664 Main St,
Los Alamos, CA 93440
SOLD
OCT 8, 2025
$749,000
3 bd
2 ba
1,980 sqft
425 Shaw St,
Los Alamos, CA 93440
FOR SALE
OPEN SAT, 10-12PM
3D VIEW
$849,000
4 bd
2 ba
2,058 sqft
665 Shaw St,
Los Alamos, CA 93440
FOR SALE
0.73 ACRES
$895,000
230 Augusta St,
Los Alamos, CA 93440
OFF MARKET
Est. $1,009,000
3 bd
2 ba
1,652 sqft
405 Shaw St,
Los Alamos, CA 93440
SOLD
JUN 12, 2026
$850,000
3 bd
3 ba
1,692 sqft
674 Shaw St,
Los Alamos, CA 93440
OFF MARKET
Est. $1,438,900
3 bd
3 ba
1,679 sqft
708 Main St,
Los Alamos, CA 93440
SOLD
DEC 15, 2025
$792,000
4 bd
2 ba
1,655 sqft
710 Shaw St,
Los Alamos, CA 93440
OFF MARKET
Est. $704,900
3 bd
3 ba
1,509 sqft
354 Wickenden St,
Los Alamos, CA 93440
OFF MARKET
Est. $843,200
3 bd
2 ba
1,497 sqft
711 Coiner St,
Los Alamos, CA 93440

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Additional Cost

Assigned Schools

These are the assigned schools for 550 Main St.

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Los Alamos

At least 2 Trulia users voted on each feature.

100 % Say car is needed
100 % Say parking is easy
89 % Say it's quiet
80 % Say it's walkable to restaurants
75 % Say it's dog friendly
75 % Say yards are well-kept
67 % Say there's holiday spirit
67 % Say kids play outside
63 % Say people would walk alone at night
60 % Say it's walkable to grocery stores
57 % Say there are community events
50 % Say there's wildlife
40 % Say they plan to stay for at least 5 years
37 % Say neighbors are friendly
20 % Say streets are well-lit
13 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.

Jmontgomery1211
Resident
6y ago
"BLAH! Los Alamos is becoming way too touristy, too snooty, when my family and I can afford another place to rent? We’re outta this crazy town "
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