Your Questions, Answered
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The Glass “Farm” is a Village-owned property forming the northwestern edge of Yellow Springs, located along the west side of King Street between Robinwood Drive and Kingsfield Drive (approximately 0.7 miles from downtown). Annexed into the Village in 1996, the land has historically been used for agricultural crop production, most recently for soybeans. The last crop was grown on the property around 2017.
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The name "farm" implies buildable, cleared agricultural land that is simply waiting for residential development. In reality, calling it a "farm" hides its true ecological identity. The USDA soil data proves this site is naturally a wetland ecosystem. Continuing to use the moniker Glass “Farm" allows decision-makers to treat a critical wetland and stormwater buffer as if it were routine surplus real estate. Reframing it as a wetland accurately describes its physical behavior and environmental value to the community.
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According to official USDA Natural Resources Conservation Service (NRCS) criteria, hydric soils are formed under conditions of prolonged saturation, flooding, or ponding that create anaerobic (oxygen-depleted) conditions in the upper layer. The soil survey confirms that over 32% of the property consists of 90% hydric soils (Brookston and Kokomo silty clay loams) that experience frequent ponding and have water tables within 3 to 6 inches (8–15 cm) of the surface. Another 32% (Crosby silt loam) also features a 6-inch water table. Scientifically, this land is a natural wetland basin.
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The study highlights severe physical and hydrological limitations that make building on the site hazardous and impractical:
Severe Soil Limitations: The property consists largely of Brookston soil, which is characterized by poor natural drainage and perpetually wet conditions. Building on this soil type is considered unadvisable without extensive, costly engineering intervention.
High Foundation & Slab Risks: A 2016 geotechnical study by Terracon Consultants, Inc. revealed that the site contains high-plasticity clay soils with a high "shrink-swell" potential.
Shallow Groundwater Table: Combined with high clay content, the shallow groundwater table creates significant pressure and movement in the ground, leading to high risks of foundation shift and slab cracking. Because of these severe water and soil conditions, the study explicitly recommends that basements be strictly avoided.
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An agricultural tile (or drain tile) is a network of underground pipes buried 2 to 4 feet below the surface to artificially remove groundwater. Historically made of clay or ceramic cylinders—and today made of perforated plastic tubing—tiles carry excess water out of the soil and empty into nearby ditches, streams, or retention basins.
The presence of an agricultural tile system is one of the clearest physical indicators that a piece of land is naturally a wetland:
Tiles exist only where land is naturally wet: Installing underground drainage is expensive and labor-intensive. Farmers only tile fields that suffer from chronic standing water or saturated soil. The tiles act as artificial "life support" to keep the land dry; without them, the natural hydrology takes over.
The soil remains "hydric": Even if tiles have drained a field for a century, they do not change the underlying soil composition. Hydric soil forms over hundreds of years under anaerobic (oxygen-starved) conditions caused by prolonged flooding. Soil testing will still reveal these hydric markers, which scientifically and legally identify the land as a wetland.
Physical evidence of historical wetland drainage: Before modern environmental protection laws were enacted, millions of acres of natural bogs, swamps, and prairie marshes were systematically tiled to convert them into farmable land. Finding a dense grid of tiles is proof that a natural wetland was artificially drained.
The land will naturally revert: Tiles eventually break, crush, or clog. When the drainage system fails or is disrupted by construction, the artificial removal of water stops, and the property rapidly reverts to its baseline state: a saturated, marshy wetland prone to surface ponding and flooding.
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In housing planning, prioritizing environmental sustainability and energy efficiency means designing, building, and regulating residential developments to protect local natural resources while reducing energy consumption and utility bills. In practice, this involves adopting high-performance building standards like Zero Energy Ready Home (ZERH) or net-zero designs, updating local zoning regulations to offer incentives for low-impact construction, and carefully planning site locations to preserve sensitive ecological features like wetlands, hydric soils (which could mean building homes on stilts, for example), and surrounding wildlife habitats. It also requires balancing modest initial eco-friendly construction costs against long-term energy savings for residents while navigating required environmental permitting processes.
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Because of the combination of expansive clay soil and shallow groundwater, any structures built on the Glass “Farm” face ongoing ground movement. As the clay absorbs shallow water, it expands, and as it dries, it contracts. This constant expansion and shrinkage exerts extreme pressure on foundations, leading to cracked slabs, shifting walls, and water intrusion. Managing these risks requires costly specialized construction techniques that drive up development costs and create long-term maintenance headaches for future homeowners or the Village.
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Building elevated or stilt-supported homes on Glass “Farm” presents severe structural, environmental, and safety hazards while serving as direct evidence of the site's underlying hydric wetland status.
Extreme Freeze Exposure and Plumbing Risks: In Ohio's harsh winter climate, elevating a home on stilts exposes the underside of the structure and all utility infrastructure to open, freezing air. Even with insulation, supply lines, drain pipes, and HVAC runs beneath elevated subfloors are highly vulnerable to freezing, bursting, and severe thermal loss. This creates chronic operational costs and high risk of catastrophic pipe failure during sustained freezing temperatures.
Severe Weather, Tornado, and Wind Hazards: Southwestern Ohio regularly experiences severe weather events, damaging straight-line winds, and tornadoes. Stilted homes lack direct ground engagement and a subterranean basement, exposing the underside of the structure to extreme wind uplift, shear forces, and structural racking during storm events. Crucially, eliminating basements—which the 2016 Terracon Consultants geotechnical study explicitly recommended avoiding due to shallow water—leaves residents without severe weather shelter during high-wind or tornado emergencies.
Severe Soil Instability and Foundation Shear: The Glass “Farm” property consists largely of Brookston soil with high-plasticity clay and high shrink-swell potential:
Shrink-Swell Displacement: High-plasticity clay expands drastically when saturated and shrinks as it dries. This perpetual volume change creates severe lateral pressure and ground movement, which easily dislodges, tilts, or destabilizes vertical stilts and pier footings.
Lack of Lateral Soil Bearing: Brookston soil is perpetually wet and poorly drained. Soft, saturated hydric clay lacks the structural bearing capacity required to anchor deep stilt pilings securely, increasing the likelihood of uneven foundation settling, leaning piers, and long-term structural failure.
4. Stilted Design as Direct Proof of Wetland Status: The proposal to build on stilts functions as a tacit admission that the Glass “Farm” is an active wetland rather than suitable, buildable upland:
Bypassing Inoperable Soil: Stilts are fundamentally engineered for aquatic environments, floodplains, and coastal tidal zones to lift structures above unbuildable, waterlogged ground.
Acknowledging Hydric Reality: Resorting to elevated piers demonstrates that traditional building envelopes—basements, crawlspaces, and concrete slabs—are structurally infeasible due to the shallow water table and saturated soil. Proposing stilt construction validates the scientific data from the USDA Natural Resources Conservation Service (NRCS) proving the land's hydric, wetland conditions.
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Developing housing on Glass “Farm” presents significant public utility constraints:
Water Supply & Pressure Constraints: Existing water mains along Yellow Springs-Fairfield Road already experience pressure issues due to a bottleneck (a 4-inch main positioned between two 6-inch mains).
Sewer Access Requirements: Directing sanitary sewage from new homes would require extensive off-site improvements. Options involve extending lines across neighboring private land (such as the Kinney Farm) or installing costly new trunk sewers along Wright Street.
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The Bowen Study (also referred to as the Bowen Report) is a housing needs assessment completed in January 2018 for the Village of Yellow Springs to evaluate local housing demand across various income levels. It established a baseline target of 500 new housing units broken down into specific goals for rental and homeownership tiers based on Area Median Income. The Village Council uses this study to track local housing progress, highlight critical shortages in affordable options, and guide strategic decisions for Village-led developments like Glass “Farm”. There is a 2026 Bowen Study for which the results will be released soon.
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Outdated Data: Completed in January 2018, the study's underlying numbers and AMI calculations are over eight years old. Notes in the retreat packet explicitly question whether its unit targets and income breakdowns still reflect current economic conditions.
The Financing Gap: The 2018 Bowen Study dictates what is needed, but not what can be paid for. Recent financial analyses show that building housing for households at or below 60% AMI creates a 52% to 85% per-unit subsidy gap ($100,000–$200,000+ per unit). Expecting a developer to meet 2018 Bowen targets without a secured subsidy stack in place risks an unviable RFP or project failure.
Need for a Realistic Unit Mix: Local white papers suggest that instead of rigidly applying the 2018 targets, Council should reset the Glass Farm unit mix based on currently available funding sources (such as 4% LIHTC gap financing or Welcome Home Ohio) before releasing an RFP.
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The newspaper article "Updated Bowen Housing Needs Assessment — Gaps, cost burdens persist" by Reilly Dixon outlines key findings from a 232-page study conducted by Columbus-based Bowen National Research for Yellow Springs leaders and stakeholders. This assessment updates the firm's previous 2017 housing study by incorporating current market conditions, demographic data, employer/stakeholder surveys, and field research on local rental properties.
Population & Housing Inventory
2017–2025 Growth: The population grew by approximately 340 residents, reaching nearly 3,900. During this window, an estimated 184 new homes (for sale and rent) were added to the housing stock.
2030 Projections: The population is projected to reach 4,345 by 2030, which would mark the village's highest population level since its peak in the 1970s.
Affordability & Cost Burdens
Cost-Burdened Households: Nearly 500 of Yellow Springs' 1,884 total households spend more than 30% of their income on housing.
Severely Cost-Burdened: Out of those 500 households, 178 are severely cost-burdened, spending over 50% of their income on housing costs.
Rent Increases: Median rents for the town's apartment complexes have risen by more than $300, while overall rental availability remains low.
Homeownership Demographics: Less than half of the homes in Yellow Springs are owned by individuals younger than 54.
Persistent Housing Gap: Rising costs and limited rental inventory mean that, without local policy intervention, new market additions will primarily benefit higher-income buyers, continuing economic precarity for lower- and middle-income residents.
Local Development Projects
Included Developments: The assessment factored in planned/ongoing projects, including the senior-focused Cascades project, Windsor Companies' market-rate apartments on former Antioch College land, and the Spring Meadows expansion.
Excluded Developments: Village Council's stated intentions for developing the Glass Farm property were not evaluated or included in this report.
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The 2026 Bowen Housing Needs Assessment is a comprehensive 232-page study conducted by Columbus-based Bowen National Research. It updates the firm's 2017/2018 assessment by evaluating current market conditions, updated demographic trends, employer and stakeholder surveys, and field research across local rental properties. Key findings include:
Population Growth & Projections: The village grew by approximately 340 residents to nearly 3,900 between 2017 and 2025, and is projected to reach 4,345 residents by 2030.
Cost Burdens: Nearly 500 of Yellow Springs' 1,884 households spend more than 30% of their gross income on housing, with 178 households severely cost-burdened (spending over 50%).
Rent Increases: Median apartment rents in the village rose by over $300, while overall rental availability remains extremely low.
Incomplete Scope: The report evaluated planned developments like the Cascades senior project, Spring Meadows expansion, and Windsor Companies' market-rate apartments, but explicitly excluded Village Council’s plans for the Glass “Farm” property.
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The 2026 framework shifts away from the 2018 study in three primary ways:
Updated Economic Baselines: The 2018 study’s Area Median Income (AMI) calculations and unit targets were over eight years old. The 2026 analysis applies current figures, such as the 2024 local AMI benchmark of $85,982 ($4,300/month gross).
Documented Disparity in Production: Data tracking construction between 2018 and 2026 reveals that while market-rate and high-end housing targets were met or exceeded (e.g., 266 for-sale high-end units added vs. 120 targeted), zero units were created for Very Low Income (<40% AMI) households, and only 20 of 80 targeted units were added for Low Income (40–60% AMI) households.
Shift from "Targets" to "Financial Feasibility": The 2018 study established unit targets based solely on community need without assessing financial viability. The 2026 context addresses the mechanics of development, recognizing that rigid adherence to 2018 targets without secured funding is financially unfeasible.
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Yes, the 2026 data firmly validates the need for affordable housing, but it fundamental alters how the Village must plan and structure it:
Why the Need Persists: The data demonstrates severe local demand, particularly for workers in the downtown retail, hospitality, and service sectors earning $11 to $15 per hour ($2,600/month gross). For these residents, affordable housing requires monthly costs under $780, a price tier that the private market currently fails to supply.
Addressing the Subsidy Gap: Financial assessments show that constructing housing for households at or below 60% AMI leaves a $100,000 to $200,000+ per-unit gap because capped rents cannot support modern construction debt service and operational costs.
The Strategic Takeaway: The 2026 data indicates that issuing Requests for Proposals (RFPs) that simply mandate 2018 targets—hoping a developer will figure out the financing later—risks project failure or under-delivery. To successfully build affordable units, the Village must first reset unit mixes to match active, secured funding stacks (such as 4% Low-Income Housing Tax Credits, Ohio rural gap financing, and Welcome Home Ohio) before putting projects out to bid.
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The White Paper warns Village Council against issuing an RFP without first securing a committed subsidy stack, noting that federal Section 25C/25D energy tax credits are no longer available. For long-term financial viability and affordability over 10 to 30 years, the paper emphasizes establishing funded, professional asset management from day one to prevent multi-year operational losses like those at Lawson Place, constructing homes to Zero Energy Ready Home (ZERH) standards to reduce resident utility bills, and negotiating proactive tax arrangements, such as PILOT agreements with the school district, prior to selecting a developer.
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Under Article XVIII, Section 1 of the Ohio Constitution and Ohio Revised Code Section 703.01, municipal corporations in Ohio are strictly classified into two categories: villages (fewer than 5,000 residents) and cities (5,000 or more residents). If the official federal decennial census records Yellow Springs reaching or exceeding 5,000 residents, the Ohio Secretary of State issues a formal proclamation advancing the municipality from a village to a city.
This statutory shift triggers several legal, operational, and administrative changes:
Civil Service Commission Requirement: Cities are legally mandated to establish a Civil Service Commission to manage hiring, promotion, and personnel procedures for municipal employees (particularly police and public works), an obligation from which villages are exempt.
Charter & Governance Adjustments: Because Yellow Springs operates under a Home Rule Charter with a Council-Manager system, transitioning to city status requires reviewing and amending the local Charter. This includes potential changes to council composition (such as moving from all at-large seats to ward representation) and adjusting statutory administrative posts.
Infrastructure & Administrative Duties: Cities assume direct legal responsibility for maintaining state routes within municipal boundaries and experience changes in state tax revenue-sharing formulas.
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For many community members, the "Village" designation is central to Yellow Springs' identity, cultural scale, and small-town character. With a current population of approximately 3,700 to 3,800 residents, adding the ~1,200 additional residents required to reach city status represents a notable increase in density.
Opponents of large-scale residential initiatives—such as proposed developments at Glass Farm—frequently express concern that adding a significant block of new housing units could accelerate crossing the 5,000-resident threshold. Key community concerns include:
Community Scale & Character: Transitioning to a formal "City" alters the cultural perception and small-scale feel of the town.
Infrastructure Capacity: Absorbing hundreds of new residents impacts local traffic patterns, utility capacity, school district enrollment, and surrounding natural ecosystems.
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In 2002, Yellow Springs voters rejected housing on the Frogtown property by a 20-point margin.
Council’s own rules require "sufficient community consensus" before moving forward.

