What year was 1840 Santa Rosa Ave built?

1840 Santa Rosa Ave was built in 1926.

When was the roof last updated at 1840 Santa Rosa Ave?

A roof permit was last filed for this home in 2010.

What does 1840 Santa Rosa Ave likely need?

Based on its age and history, likely upcoming projects include Roof inspection or replacement, Get a solar quote, Energy-efficient windows. Add what you need to your list on LAHomework and we pass it to a local contractor for that trade.

1840 Santa Rosa Ave, Pasadena CA 91104

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2 items worth planning for in the next 5 years

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The home

What's on record

Year built

1926

Living area

1,344 sqft

Lot size

5,306 sqft

Structures on lot

5 main home plus another structure: a garage, guest house or ADU

Bedrooms

3

Bathrooms

2

Home type

Duplex (2 units)

Parcel (APN)

5838-021-005

Major systems

No system details on record yet. When you claim your home you can add them in a minute.

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What's coming up

Systems and what to plan for

2 worth planning for · 0 to confirm. Open "How we estimate this" on any card.

RoofOn record 2010

Expected 2030 to 2040From the 2010 permit

20262035

HVACOn record 2024

Expected 2039 to 2044From the 2024 permit

Water heaterOn record 2010

Usually done by 2025From the 2010 permit

Estimates from public records and typical system lifespans. Not an inspection. Marking something as done resets that system's clock.

Nearby on this street

2019 Santa Rosa Aveon record · 2,008 sqft 1939 Santa Rosa Aveon record · 1,144 sqft 1955 Santa Rosa Aveon record · 1,632 sqft 2014 Santa Rosa Aveon record · 1,257 sqft 1970 Santa Rosa Aveon record · 1,722 sqft 1930 Santa Rosa Aveon record · 1,550 sqft

See all 34 homes on Santa Rosa Ave →

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Coming up

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The story of this home

Your home's update timeline

2026
permit on file, unconfirmedRoof: Remove Existing, Torch Down Roof On Main House & Detached Garage. Install 1-Layer Polyfresko. Cool Roof, Class A. Total Squares For House (12) And Detached Garage (4).
2026
permit on file, unconfirmedRoof: Remove Existing, Torch Down Roof Adu. Install 1-Layer Polyfresko. Cool Roof, Class A. Total Squares For Adu (8).
2025
permit on fileElectrical: Express Permit. Install Ev Charger
2024
permit on fileHeating & cooling: Mechanical Permit To Remodel (1) Bath And Int Paint - Like For Like
2024
permit on fileBathrooms: Remodel (1) Bath And Int Paint - Like For Like
2024
permit on fileElectrical: Electrical Permit To Remodel (1) Bath And Int Paint - Like For Like
2024
permit on filePlumbing: Plumbing Permit To Remodel (1) Bath And Int Paint - Like For Like
2010
permit on fileRoof: Windows Replacement (Two Windows Only)
2010
permit on fileRoof: Windows Replacement (Five Windows Only) And Add A Door At Side Of Existing Garage (Door Shall Open To Outside)
2010
permit on fileRoof: Re Roof Residence W/Class A Hot Mop Roof - Is For Addresses 1840 & 1842 Santa Rosa Ave & Garage
2010
permit on fileElectrical: Electrical For Remodel - Add Sub Panel To Permit
2010
permit on fileWater heater: Install Plumbing Fixtures & Earthquake Shut Off Valve To Legalize Residential Remodel - Added Water Heater & Washing Machine
2010
permit on fileHeating & cooling: One Exhaust Bathroom One Exhaust Hood In Kitchen - Add Extra Vent Fan
2010
permit on fileElectrical: Electrical Rewire & Garbage Disp For Interior Remodel - Added Sub Panel To Permit
2010
permit on fileWater heater: Plumbing For Remodel - Added Water Heater & Washing Machine & Replaced Main Line (25' Long) In Front 1 1/4 Copper Line Also Sewer Line.
2010
permit on fileHeating & cooling: Exhaust Fans In Bath & Kitchen To Legalize Remodel - Add Extra Vent Fan
2010
permit on fileKitchen: Legalize Kitchen & Bath Remodel (Interior) No Structural Work, Patch Drywall, Demo 8' X 12' And Illegal Front An Pack Portions 5' X 10' Remove
2010
permit on fileKitchen: Interior Kitchen Bath Remodel & Drywall Patch To Legalize Work Done W/O Permit Remove Illegal 3' X 16' Portion @ Back Of House
2009
permit on file, unconfirmedGeneral remodel: Historic Building Diagram
1999
permit on fileElectrical: Upgrade Electrical Serv. To 200 Amp/For Address 1840 + 1842 Santa Rosa Av
1993
permit on fileRoof: Rf - Re-Roof Residence With U.S. Intec Ul R6529, C A Material.

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