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What Are You Allowed to Build at 1394 8th St, Astoria, OR, 97103?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU.

Swimming Pool

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 1394 8th St, Astoria, OR, 97103

Zoning Jurisdiction

ASTORIA

Parcel ID

80917BB13800

Property Type

Mobile Home

Zone

C-1

Year Built

1936

Lot Size

2,246 sq ft

Gross Building Area

930 sq ft

Gross Floor Area

930 sq ft

Estimated

Living Area

930 sq ft

Basement Area

0 sq ft

Impervious Surface

930 sq ft

Estimated
41.4%of lot coverage

ADU rules for Astoria, OR

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.

What Are You Allowed to Build at 1394 8th St, Astoria, OR, 97103?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU.

Swimming Pool

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 1394 8th St, Astoria, OR, 97103

Zoning Jurisdiction

ASTORIA

Parcel ID

80917BB13800

Property Type

Mobile Home

Zone

C-1

Year Built

1936

Lot Size

2,246 sq ft

Gross Building Area

930 sq ft

Gross Floor Area

930 sq ft

Estimated

Living Area

930 sq ft

Basement Area

0 sq ft

Impervious Surface

930 sq ft

Estimated
41.4%of lot coverage

ADU rules for Astoria, OR

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.