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What Are You Allowed to Build at 797 S Main St, Jefferson, OR, 97352?

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

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 797 S Main St, Jefferson, OR, 97352

Zoning Jurisdiction

JEFFERSON

Parcel ID

103W12CC06700

Property Type

TRACT IMPROVED, OVER 1 ACRE, INSIDE UGB

Zone

R-1

Year Built

1906

Lot Size

106,722 sq ft

Gross Building Area

2,887 sq ft

Gross Floor Area

2,548 sq ft

Estimated

Living Area

2,210 sq ft

Basement Area

0 sq ft

Impervious Surface

2,887 sq ft

Estimated
2.7%of lot coverage

ADU rules for Jefferson, 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 797 S Main St, Jefferson, OR, 97352?

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

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 797 S Main St, Jefferson, OR, 97352

Zoning Jurisdiction

JEFFERSON

Parcel ID

103W12CC06700

Property Type

TRACT IMPROVED, OVER 1 ACRE, INSIDE UGB

Zone

R-1

Year Built

1906

Lot Size

106,722 sq ft

Gross Building Area

2,887 sq ft

Gross Floor Area

2,548 sq ft

Estimated

Living Area

2,210 sq ft

Basement Area

0 sq ft

Impervious Surface

2,887 sq ft

Estimated
2.7%of lot coverage

ADU rules for Jefferson, OR

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

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