Franklin County, OH Investment Property Analysis

The Honest Thesis

Franklin County is a buy-and-hold market that earns a hybrid rating: part cash-flow, part value-add, with appreciation upside concentrated in specific corridors. At a 16.6x price-to-rent ratio and 6.01% gross yield, it sits at the boundary where cash flow is achievable in urban submarkets but requires precision rather than passive entry. The county-wide ZHVI of $301,340 is about 33% below national averages, which matters as an entry point even if it does not by itself guarantee cash flow.

The core thesis rests on three data points arriving simultaneously: multifamily starts fell nearly 50% in 2024 to a decade low, net absorption ran 25% above the 10-year average in 2024, and total residential transaction volume hit a record $11.1 billion in 2025. That is the rare alignment of shrinking supply and rising demand that supports rent growth. Home price growth is flat at 0.08% YoY, which means you are not chasing appreciation right now, but you are buying before the pipeline tightens further and before three BRT corridors open by 2028–2030.

The risks are real and quantifiable: a 2026 triennial tax reassessment following a 2023 reappraisal that drove a projected 27% surge in county property-tax revenues, the loss of the nonbusiness credit for rental properties under HB 186, AE-zone flood exposure in Franklinton, and Intel's production start pushed to 2030–2031.

The verdict: buy in cash-flow and value-add submarkets now, underwrite conservatively on taxes, and position along BRT corridors for a medium-term appreciation leg.

Demand Drivers and Employer Base

Franklin County's 778,700-job economy led all 15 of Ohio's largest counties in employment growth at +1.4% from March 2024 to March 2025. That number matters because employment growth translates directly into household formation and renter demand.

The sector breakdown insulates against single-employer shock. Health Care and Social Assistance is the largest sector at 109,561 workers. Retail Trade follows at 78,038. Educational Services registers 66,435. The public sector adds another layer of stability: county agencies employ 39,668, and Ohio State University combined with Columbus City Schools account for 44,502 employees. OSU and government payrolls are recession-resistant anchors for rental demand in the Short North, University District, and surrounding corridors.

Intel's Ohio chip fab delayed its production start to 2030–2031, removing a near-term catalyst for land near New Albany and Johnstown. Construction continues and the project still projects 3,000-plus direct jobs. Near-term speculators have cooled, which creates better acquisition pricing in those corridors for investors with a five-to-seven year horizon.

Cap-Rate Structure by Neighborhood

The county sorts into three tiers, and treating it as a single market leads to systematic mispricing.

Urban cash-flow tier: Hilltop, South Linden, and Franklinton generate 7–10% cap rates. At the county ZORI of $1,510/month and a median price of $301,340, the math at this tier works for cash flow at scale. Franklinton carries the most complexity in this group: it is one of the two primary 2025 gentrification corridors, it sits adjacent to the West Broad BRT line (opening 2028), and it carries AE-zone flood exposure in the Bottoms area. Budget for NFIP coverage at about $870/year even where it is technically optional.

First-ring suburb tier: Reynoldsburg, Gahanna, and Westerville generate 6–8% cap rates. These markets offer a middle path: cleaner operations, more stable tenancy, lower management intensity, and still workable cash-flow math. Less upside on appreciation and BRT proximity.

Premium suburb tier: Dublin, Powell, and New Albany generate 4–6% cap rates. These are appreciation holds. Average sale prices illustrate the gap: New Albany Corp. averaged $1,183,864 per sale in 2024, Dublin $624,776, Upper Arlington $658,487. At those entry prices and a 4–6% cap rate, you are underwriting to long-term equity, not current income.

Underwriting Considerations

Property taxes. Franklin County effective rates run 1.48%–1.72% depending on municipality and school district, with Columbus proper at about 1.48% and Whitehall reaching 1.72%. On a $301,340 purchase, that is $4,460–$5,183 per year before the 2026 reassessment. The 2023 reappraisal preceded a projected 27% jump in county tax revenues. Stress-test your NOI against a second assessment increase in 2026. Properties bought post-2023 near assessed value are most exposed.

HB 186 nonbusiness credit loss. Ohio's 2025 House Bill 186 eliminates the nonbusiness credit for most rental properties while expanding the homestead credit for owner-occupants. Run the per-parcel credit loss against your cash-flow model before closing. This is an operating cost increase, not a capital event, but it compounds with any reassessment increase.

Flood insurance. Franklin County ranks among Ohio's highest-risk counties for inland flooding per FEMA's National Risk Index. AE-zone properties require mandatory NFIP coverage for federally-backed mortgages. Ohio NFIP premiums average about $870/year. Franklinton's floodwall provides physical protection, but the mandatory coverage requirement does not disappear because of it. Zone X properties elsewhere in Columbus proper carry no mandatory requirement.

Insurance stack. Budget standard property insurance plus the NFIP line item on any AE-zone acquisition. Do not underwrite Franklinton or Hilltop deals on Zone X assumptions without confirming the parcel's flood designation.

Catalysts

LinkUS BRT. Voters approved the $6 billion-plus LinkUS levy in November 2024 with 57% support. Three BRT corridors are in active development. The West Broad Street line has a $42 million federal grant secured, a total project cost of $340 million, right-of-way work begun in 2025, station construction starting 2026, and a 2028 public opening projected. The East Main Street corridor completed 60% design in 2025 and is advancing to 90% design, with construction following West Broad by roughly one year. A third corridor runs northwest to Dublin. Federal funding is secured and engineering is underway on West Broad, which de-risks the project timeline. Properties within walking distance of planned West Broad stations offer the clearest near-term transit premium window.

Zoning reform. Columbus City Council unanimously passed corridor upzoning in July 2024, raising height limits from three to sixteen stories and eliminating parking requirements across 12,300 parcels along major transportation corridors. Separately, the November 2025 zoning code update legalized ADUs by-right in all residential zones citywide. Both changes expand the investor toolkit: the corridor upzoning opens value-add redevelopment plays, and by-right ADU permitting lets single-family investors add units without variance risk or variance cost.

Where to Buy by Investor Profile

Cash-Flow Buyer

Target Hilltop and South Linden. Both sit in the 7–10% cap-rate urban tier, entry prices stay below the county median, and the ADU legalization update now allows you to add a unit to a standard single-family lot without going before a zoning board. Franklinton belongs in this profile too, but only after confirming the parcel's flood zone and modeling NFIP coverage into your expense line.

Appreciation Buyer

Target the West Broad Street and East Main Street BRT corridors, with a 2028–2030 exit or refinance horizon. Federal funding is secured, engineering is active, and the price-to-rent ratio of 16.6x at today's prices means you are not overpaying for a growth story that has not yet arrived. German Village, Victorian Village, and Short North remain premium, low-inventory corridors, but the entry prices there reflect appreciation that is already priced in.

Value-Add Operator

Franklinton with eyes open. The gentrification trajectory is documented, the BRT adjacency is real, the cap-rate range (7–10%) supports acquisition math, and the by-right ADU rules give you a density tool. The AE-zone risk and the 2026 reassessment exposure are the offset. This profile requires active management, a flood zone audit before closing, and a tax-stress scenario in the underwriting model. Investors who underwrite those costs conservatively and buy at the right price have the widest margin of safety of any submarket in the county.

Where the Puck Is Going

The construction pipeline tells the clearest medium-term story. Multifamily starts are at a decade low at 4.4% of total inventory, 18% below the cycle peak, and absorption ran 25% above the 10-year average in 2024. Unless starts recover sharply, vacancy tightens and rent growth follows. The 6.01% gross yield available today improves as rents rise against a fixed acquisition price.

The BRT network opening between 2028 and 2030 is a funded, engineered catalyst, not a proposal. Station-area properties acquired before construction completion carry a timing advantage that narrows as the 2028 West Broad opening approaches.

The two headwinds that could alter this trajectory are a larger-than-expected 2026 tax reassessment and further HB 186 cost layering. Model your specific deal with our investment property calculator to stress-test both against your target submarket's cap rate and expected rent growth.