PROJECT FINDER

I want to build, add homes or divide a lot

Middle housing rules in Washington and Oregon allow more homes on many lots, but unit count, lot division and utilities depend on the site and the jurisdiction.

What SASHKOV does

Confirm zoning, unit count and division options Check utilities, frontage and critical areas Set out the land use and permit path Coordinate survey and applications through approval

Confirm zoning, unit count and division options Check utilities, frontage and critical areas Set out the land use and permit path Coordinate survey and applications through approval

What to send

Address or parcel number What you want to build Any prior plans, surveys or pre-application notes

Address or parcel number What you want to build Any prior plans, surveys or pre-application notes

Frequently Asked Questions

How many units can my lot carry under HB 1110 or Oregon's middle housing rules?

It depends on the city, the zone, the lot and what sits on it. A middle housing yield study answers it for your parcel: the units allowed, the split or plat path, utilities and frontage, and the cost and schedule of each option. Buildings beyond four units, or larger than the state exemptions allow, are designed by a licensed architect that SASHKOV brings into the contract.

How many units can my lot carry under HB 1110 or Oregon's middle housing rules?

It depends on the city, the zone, the lot and what sits on it. A middle housing yield study answers it for your parcel: the units allowed, the split or plat path, utilities and frontage, and the cost and schedule of each option. Buildings beyond four units, or larger than the state exemptions allow, are designed by a licensed architect that SASHKOV brings into the contract.

Do I need a land use approval, or just a building permit?

Sometimes both, and the land use path is the long one. Finding that out after the drawings are done is the most expensive way to learn it. It is the first thing we check.

Do I need a land use approval, or just a building permit?

Sometimes both, and the land use path is the long one. Finding that out after the drawings are done is the most expensive way to learn it. It is the first thing we check.

Send us your situation

Share the details and the documents you have. SASHKOV follows up with the next step.

Headquarters

Headquarters

Portland, Oregon

United States

Portland, Oregon

United States

Service Region

Service Region

Oregon & Washington

Oregon & Washington

Office Hours

Office Hours

Monday-Friday, 7:00AM-5:00PM Pacific

Monday-Friday, 7:00AM-5:00PM Pacific

Where SASHKOV’s projects take shape across
Oregon & Washington

Where SASHKOV’s projects take
shape across Oregon & Washington

OREGON

Portland Metro

Multnomah County:

Beaverton

Hillsboro

Banks

Unincorporated Washington County

Milwaukie

Oak Grove

Estacada

Rhododendron Unincorporated Clackamas County

Milwaukie

Oak Grove

Estacada

Rhododendron

Unincorporated Clackamas County

Willamette Valley

Lane County:

Eugene

Oregon Coast

Tillamook County:

Tillamook

Bay City

Central Oregon

Deschutes County:

Bend

WASHINGTON

Puget Sound

Lake Stevens

Edmonds

Unincorporated Snohomish County

Southwest Washington

Brush Prairie

Yacolt

Unincorporated Clark County

© 2026 SASHKOV GROUP LLC dba SASHKOV. All Rights Reserved.

© 2026 SASHKOV GROUP LLC dba SASHKOV.

All Rights Reserved.

UEI TENDYXDNE578 · CAGE 26WF7

NAICS 541611 · 541340 · 541618 · 541990

UEI TENDYXDNE578 · CAGE 26WF7

NAICS 541611 · 541340 · 541618 · 541990

Insured: General Liability & Professional Liability (E&O)

Insured:

General Liability &

Professional Liability (E&O)