Project Advisory Committee Meeting #1

PROJECT ADVISORY COMMITTEE MEETING #1: DAYTON HOUSING AND BUILDABLE LANDS APRIL 29, 2024

2 1. Introductions 2. DLCD Housing Grant 3. Work Program Overview • Residential BLI • Middle Housing Engagement • Comprehensive Plan Housing Roadmap 4. Project Timeline 5. Residential Buildable Land Inventory 6. Land Supply Findings 7. Discussion

Agenda

Dayton Housing Updates

What is the residential land supply in Dayton?

What housing does Dayton need?

What Policy Changes are needed to meet that need?

Dayton BLI

Oregon Housing Needs Analysis Estimates and Housing Capacity Analysis

Updates to the Dayton Comprehensive Plan

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2024 2025 2026

Housing Capacity Analysis

Housing Capacity Analysis:

1. Determine 20-year housing need using population projections and local housing market data (Demand)

2. Determine 20-year land supply through conducting a Buildable Lands Inventory (Supply)

3. Develop a plan to accommodate needed housing for the next 20 years

Source: DLCD, HB 2003 Webinar, September 9, 2021

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Dayton DLCD Housing Grant

Project Goals:

Analyze Housing and Residential Land supply in Dayton and lay the groundwork for policy changes in compliance with statutory requirements. Engage with the public on middle housing.

Buildable Land Inventory

• PAC Meeting #3Review recommendation report March

• PAC Meeting #1Project Overview, BLI Review

Middle Housing Engagement and Stakeholder Meetings

• PAC Meeting #2Middle Housing and Engagement Findings

Comprehensive Plan Housing Audit and Roadmap

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April May June July August September October

Residential Buildable Land Inventory

1. Begin with Residential land

2. Remove constraints

3. Remove developed land

4. Determine amount of buildable land

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Study Area

• Dayton City Limits (2020)

• Dayton UGB (2022)

• Tax Lots (2024)

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Residential Land

Residential Comprehensive Plan Designation (2022)

City of Dayton Residential Zones (2022)

• Single-Family Residential (R-1)

• Intended to allow development of single-family homes on individual lots.

• Limited Density Residential (R-2)

• Intended to provide for detached and attached dwellings on a lot at medium density.

• Medium Density Residential (R-3)

• Intended for multiple family development on a parcel at higher residential densities.

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Constrained Land

• Steep Slopes

• 100-Year Floodplain

Development Status

Assumptions:

• Removed

• Constrained land

• Roads

• Parcels owned by the City of Dayton or Yamhill County

• Parcels owned by religious institutions

• Vacant Land

• ≥ 3,000 sq ft with an improvement value of < $10,000

• Partially Vacant Land

• ≥ 0.5 acres with an improvement value of > $10,000

• Developed

• < 0.5 acres with an improvement value of > $10,000

BLI Findings

11 Residentially Designated Parcels Gross Buildable Acres Inside City Limits 35.84 R-1 25.42 R-2 8.75 R-3 0 Residential Comp Plan / C 1.67 Outside City Limits 122.95 Total 158.79

Residentially Designated Parcels

• Buildable land within the Dayton city limits is largely single-family

• Not much limited density residential (R-2) land is available

• There is no available medium density residential land (R-3)

• Roughly 78% of buildable land is outside city limits

• Most of the buildable land is in the UGB swap area

(R-1)

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residential

Total Number of Tax Lots Total Acres Number of Tax Lots with Constraints Constrained Acres Number of Buildable Tax Lots Gross Buildable Acres Inside City Limits 769 218 70 28.03 83 35.84 R-1 336 113.75 38 19.05 45 25.42 Vacant 14 11.48 6 5.22 14 6.26 Partially Vacant 32 39.63 19 12.72 31 19.16 Developed 290 62.64 13 1.11 0 0 R-2 427 94.50 31 8.05 35 8.75 Vacant 26 9.32 14 4.46 20 4.86 Partially Vacant 15 10.70 5 3.07 15 3.89 Developed 386 74.48 12 0.52 0 0 R-3 2 6.31 0 0 0 0 Vacant 0 0 0 0 0 0 Partially Vacant 0 0 0 0 0 0 Developed 2 6.31 0 0 0 0 Residential Comp Plan / C 4 3.16 1 1 3 1.67 Vacant 1 1.07 1 0.93 1 0.14 Partially Vacant 2 2.03 0 0 2 1.53 Developed 1 0.06 0 0 0 0 Outside City Limits 43 140.49 9 8.41 37 122.95 Vacant 6 6.90 3 3.20 6 3.70 Partially Vacant 31 131.85 5 4.85 31 119.25 Developed 6 1.74 1 0.36 0 0 Total 812 358.21 79 36.44 120 158.79

Discussion Prompts

• General reactions to the BLI, does it align with what you expected?

• What isn’t captured by the BLI about residential land supply in Dayton?

• Are there zoning barriers/constraints to building housing in Dayton?

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