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

What is 420 Main St estimated to be worth?

Trulia's estimated value for 420 Main St in Los Alamos, CA is $847,900 .

Is Los Alamos a buyer's or seller's market?

Los Alamos is currently a seller's market, based on recent for-sale activity.

What are the closest schools to 420 Main St?

The closest schools to 420 Main St in Los Alamos, CA are Ernest Righetti High School (rated 6/10), Olga L. Reed Elementary School (Middle, rated 7/10).

Does 420 Main St have laundry facilities?

Yes, 420 Main St in Los Alamos, CA has in-unit laundry.

How big is the lot at 420 Main St?

The lot at 420 Main St in Los Alamos, CA is about 0.23 acres (10,018 sq ft).

Does 420 Main St have parking?

Yes, 420 Main St in Los Alamos, CA has on-site parking.

OFF MARKET

$847,900

Trulia Estimate

3 Beds
3 Baths
1,946 sqft

420 Main St, Los Alamos, CA 93440

Est. Refi. Payment $5,344/mo*

Refinance Your Home

Home Value

Trulia Estimate

$848K

Since last month

$1K (-0.1%)

Since last year

$41K (-4.6%)

Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +61% in the last 10 years

Month	Estimated value
2026
September 2026	$848K
August 2026	$849K
July 2026	$841K
June 2026	$849K
May 2026	$874K
April 2026	$867K
March 2026	$903K
February 2026	$878K
January 2026	$869K
2025
December 2025	$849K
November 2025	$871K
October 2025	$850K
September 2025	$889K
August 2025	$890K
July 2025	$906K
June 2025	$887K
May 2025	$919K
April 2025	$890K
March 2025	$919K
February 2025	$893K
January 2025	$857K
2024
December 2024	$879K
November 2024	$885K
October 2024	$904K
September 2024	$888K
August 2024	$892K
July 2024	$903K
June 2024	$933K
May 2024	$947K
April 2024	$918K
March 2024	$926K
February 2024	$888K
January 2024	$872K
2023
December 2023	$860K
November 2023	$840K
October 2023	$871K
September 2023	$868K
August 2023	$841K
July 2023	$861K
June 2023	$869K
May 2023	$843K
April 2023	$818K
March 2023	$792K
February 2023	$784K
January 2023	$766K
2022
December 2022	$764K
November 2022	$776K
October 2022	$790K
September 2022	$787K
August 2022	$783K
July 2022	$808K
June 2022	$831K
May 2022	$851K
April 2022	$851K
March 2022	$836K
February 2022	$792K
January 2022	$765K
2021
December 2021	$778K
November 2021	$781K
October 2021	$770K
September 2021	$758K
August 2021	$749K
July 2021	$746K
June 2021	$735K
May 2021	$718K
April 2021	$704K
March 2021	$681K
February 2021	$673K
January 2021	$684K
2020
December 2020	$683K
November 2020	$675K
October 2020	$662K
September 2020	$620K
August 2020	$628K
July 2020	$610K
June 2020	$634K
May 2020	$652K
April 2020	$635K
March 2020	$622K
February 2020	$614K
January 2020	$589K
2019
December 2019	$574K
November 2019	$574K
October 2019	$573K
September 2019	$556K
August 2019	$553K
July 2019	$558K
June 2019	$520K
May 2019	$509K
April 2019	$508K
March 2019	$508K
February 2019	$520K
January 2019	$523K
2018
December 2018	$529K
November 2018	$542K
October 2018	$533K
September 2018	$527K
August 2018	$535K
July 2018	$529K
June 2018	$555K
May 2018	$557K
April 2018	$563K
March 2018	$575K
February 2018	$566K
January 2018	$565K
2017
December 2017	$574K
November 2017	$568K
October 2017	$572K
September 2017	$568K
August 2017	$582K
July 2017	$555K
June 2017	$570K
May 2017	$573K
April 2017	$565K
March 2017	$550K
February 2017	$533K
January 2017	$541K
2016
December 2016	$539K
November 2016	$529K
October 2016	$533K
September 2016	$528K

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
425 Shaw St, Los Alamos, CA	0.07	Single-Family Home	$749,000	10/08/25	3	2	1,980
354 Perkins St, Los Alamos, CA	0.09	Single-Family Home	$844,000	08/06/26	3	2	1,569
265 Perkins St, Los Alamos, CA	0.16	Single-Family Home	$730,000	05/01/26	3	2	1,893
137 Main St, Los Alamos, CA	0.29	Single-Family Home	$965,000	07/27/26	3	2.5	2,266
290 Perkins St, Los Alamos, CA	0.15	Single-Family Home	$920,000	08/19/26	3	2.5	1,680
674 Shaw St, Los Alamos, CA	0.26	Single-Family Home	$850,000	06/12/26	3	3	1,692
290 Main St, Los Alamos, CA	0.15	Single-Family Home	$727,400	07/21/26	3	1.5	1,400
513 Augusta St, Los Alamos, CA	0.26	Single-Family Home	$875,000	08/18/26	3	2	1,584
738 Hill St, Los Alamos, CA	0.38	Single-Family Home	$875,000	04/17/26	4	2.5	1,859
583 Fairchild Ln, Los Alamos, CA	0.39	Single-Family Home	$895,000	04/16/26	4	2.5	1,859

Nearby home prices

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

Address	Distance	Price	Bed	Bath	Sqft	Status
425 Shaw St, Los Alamos, CA 93440	0.07	$779,600	3	2	1,980	Off Market
405 Shaw St, Los Alamos, CA 93440	0.07	$1,007,800	3	2	1,652	Off Market
354 Perkins St, Los Alamos, CA 93440	0.09	$844,000	3	2	1,569	Recently Sold
365 Main St, Los Alamos, CA 93440	0.08	$560,000	2	1	901	Recently Sold
290 Main St, Los Alamos, CA 93440	0.15	$727,400	3	1.5	1,400	Recently Sold
290 Perkins St, Los Alamos, CA 93440	0.15	$920,000	3	2.5	1,680	Recently Sold
580 Shaw St, Los Alamos, CA 93440	0.19	$799,800	2	1	952	Off Market
300 Bell St, Los Alamos, CA 93440	0.15	-	-	-	-	Off Market
265 Perkins St, Los Alamos, CA 93440	0.16	$730,000	3	2	1,893	Recently Sold
0 Bell Street, Los Alamos, CA 93440	0.16	$1,600,000	-	-	-	For Sale
425 Saint Joseph St, Los Alamos, CA 93440	0.19	$1,229,900	4	3.5	2,617	Off Market
630 Main St, Los Alamos, CA 93440	0.22	$1,156,300	3	2.5	2,962	Off Market

Local Information

Map ViewExplore the area around 420 Main St.
Schools1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Single-Family Home

Built in 1972

1,946 sqft

$436/sqft

About this House

This single-family home is located at 420 Main St, Los Alamos, CA. 420 Main St is in Los Alamos, CA and in ZIP code 93440. This property has 3 bedrooms, 3 bathrooms and approximately 1,946 sqft of floor space. This property has a lot size of 10018 sqft and was built in 1972.

420 Main St, Los Alamos, CA 93440 is a 3 bedroom, 3 bathroom, 1,946 sqft single-family home built in 1972. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $847,900, with a rent estimate of $4,554/month.

Home Details for 420 Main St

Interior Features
Levels, Entrance, & Accessibility Stories: 1Floors: Concrete
Interior Details Number of Rooms: 6Types of Rooms: Breakfast Nook, Dining Room, Family Room, Master Bath, Office, Sun RoomCeiling Fan
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa FireplaceHot Tub or SpaJetted Bath Tub
Windows, Doors, Floors & Walls Double Paned Windows

Exterior Features
Exterior Home Features Roof: AsphaltDeckExterior: BrickGardenPatio
Parking & Garage Parking Spaces: 2

Property Information
Year Built Year Built: 1972Year Updated: 1972
Property Type / Style Property Type: Single Family HomeArchitecture: Modern

Building
Levels, Entrance, & Accessibility Disabled Access

Community
Units in Building: 1

Lot Information
Lot Area: 10018 sqft

Price and Tax history

Year	Property tax	Tax assessment
2026	Unavailable	$298,134

Home facts updated by county records

Additional Cost

Market trends in Los Alamos

Last updated August 2026

Avg. sale price

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Sale-to-List Price

—

Price per sq ft

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Available listings

4MoM

Around this home

Olga L. Reed Elementary School
K-8
Public
170 Students
Orcutt Union Elementary School District
7/10
GreatSchools Rating
Parent Rating Average
My experience with this school was amazing. The teachers were amazing and my friends are there too. I moved away from there last year and i'm sad. the only thing that i don't like is the fact that they deactivated my account on which i had everything on it. Definitely recommend it if you live in the area!
Student Review
3y ago
4 Reviews

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
7y 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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Frequently asked questions about 420 Main St

What is 420 Main St estimated to be worth?
Trulia's estimated value for 420 Main St in Los Alamos, CA is $847,900.
Is Los Alamos a buyer's or seller's market?
Los Alamos is currently a seller's market, based on recent for-sale activity.
What are the closest schools to 420 Main St?
The closest schools to 420 Main St in Los Alamos, CA are Ernest Righetti High School (rated 6/10), Olga L. Reed Elementary School (Middle, rated 7/10).
Does 420 Main St have laundry facilities?
Yes, 420 Main St in Los Alamos, CA has in-unit laundry.
How big is the lot at 420 Main St?
The lot at 420 Main St in Los Alamos, CA is about 0.23 acres (10,018 sq ft).
Does 420 Main St have parking?
Yes, 420 Main St in Los Alamos, CA has on-site parking.