Under contract

$900,000

505 W 1st St, Acton, CA 91702

5beds

3baths

2,183sqft

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Multi Family

Built in 1958

-- sqft lot

$-- Zestimate^®

$412/sqft

$-- HOA

What's special

We are pleased to present 505 W 1st St, a unique opportunity to own a duplex (2 houses) on a large 13,105 square foot lot in Azusa, CA. The property includes (2) 2 car garages (4 total garage spaces). The property provides the unique opportunity to build up to 2 ADUs with flexible options to convert the garages or build on the large vacant lot in the rear of the property. **The property will NOT be delivered vacant**

70 days

331

14

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 3

Heating

Central

Cooling

Central Air

Appliances

Included: Washer, Dryer, Dishwasher, Range/Oven
Laundry: In Unit

Features

Flooring: Laminate, Tile, Wood Laminate

Interior area

Total structure area: 2,183
Total interior livable area: 2,183 sqft

Property

Parking

Total spaces: 8
Parking features: Driveway, Concrete, Covered, Garage - 4+ Car
Garage spaces: 4
Has uncovered spaces: Yes

Features

Levels: One
Stories: 1

Lot

Size: 0.3 Acres
Dimensions: 60 x 223

Details

Additional structures: Other
Parcel number: 8615020022
Zoning: AZR1C*
Special conditions: Standard

Construction

Type & style

Home type: MultiFamily
Property subtype: Multi Family

Condition

Year built: 1958

Community & HOA

Location

Region: Acton

Financial & listing details

Price per square foot: $412/sqft
Tax assessed value: $450,700
Annual tax amount: $6,121
Date on market: 5/4/2026
Total actual rent: 48180

Estimated market value

Not available

Estimated sales range

Not available

$3,168/mo

Price history

Date	Event	Price
7/7/2026	Contingent	$900,000$412/sqft
Source: CLAW #26829387 Report a problem
6/20/2026	Pending sale	$900,000$412/sqft
Source: CLAW #26829387 Report a problem
5/4/2026	Listed for sale	$900,000+85.6%$412/sqft
Source: CLAW #26829387 Report a problem
5/13/2004	Sold	$485,000$222/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$6,121 +3.7%	$450,700 +2%
2024	$5,902 +2.6%	$441,864 +2%
2023	$5,750 +1.3%	$433,201 +2%
2022	$5,679 +2.6%	$424,708 +2%
2021	$5,535 +1.9%	$416,381 +1%
2020	$5,432	$412,113 +2%
2019	$5,432 +7.5%	$404,034 +2%
2018	$5,055	$396,113 +2%
2017	$5,055 +1.3%	$388,347 +2%
2016	$4,989 +3.2%	$380,733 +1.5%
2015	$4,834 +8.5%	$375,015 +2%
2014	$4,456	$367,670 +5.3%
2010	--	$349,170 -34.8%
2009	--	$535,476 +2%
2008	--	$524,978 +2%
2007	--	$514,685 +2%
2006	--	$504,594
2005	--	$504,594 +71.2%
2003	--	$294,746 +2%
2002	--	$288,968 +4%
2000	--	$277,749

Find assessor info on the county website

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All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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