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What Are You Allowed to Build at 1249 145th Pl Se, Bellevue, WA, 98007?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,200 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 1,200 sq ft allowed By Right, or possibly more by Special Permit.

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

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 55,187 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 1249 145th Pl Se, Bellevue, WA, 98007

Zoning Jurisdiction

BELLEVUE

Parcel ID

0324059017

Property Type

Multi Family

Zone

MDR-1

Year Built

1981

Lot Size

177,288 sq ft

Gross Building Area

53,295 sq ft

Gross Floor Area

46,767 sq ft

Estimated

Living Area

40,240 sq ft

Basement Area

0 sq ft

Impervious Surface

40,240 sq ft

Estimated
22.7%of lot coverage

ADU rules for Bellevue, WA

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 1249 145th Pl Se, Bellevue, WA, 98007?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,200 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 1,200 sq ft allowed By Right, or possibly more by Special Permit.

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

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 55,187 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 1249 145th Pl Se, Bellevue, WA, 98007

Zoning Jurisdiction

BELLEVUE

Parcel ID

0324059017

Property Type

Multi Family

Zone

MDR-1

Year Built

1981

Lot Size

177,288 sq ft

Gross Building Area

53,295 sq ft

Gross Floor Area

46,767 sq ft

Estimated

Living Area

40,240 sq ft

Basement Area

0 sq ft

Impervious Surface

40,240 sq ft

Estimated
22.7%of lot coverage

ADU rules for Bellevue, WA

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

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