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Written scope and price
Once the scope and selections are agreed in writing, the agreed work is not repriced without a documented change. Owner-requested changes and concealed conditions are explained before changed work proceeds.

Dayton, OH and the Miami Valley
We plan and manage ground-up construction in Xenia, OH, from site review and documents to trades, inspections and handover.
Planning guide
Choose the closest project scope to see an early planning range. This is not a quote.
Build the project scope
Select the choices closest to the work. Each one changes the planning range and the breakdown below.
Typical planning range. Not a quote.
$470,000–$700,000
Planning breakdown
Representative midpoint by scope component
How to read the range
A property review turns this range into a project-specific scope. The written scope, selections, allowances and exclusions are what make the final number comparable.
If an owner change or concealed condition affects cost or timing, it should be described in writing and approved before changed work proceeds.
Project planner
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Short answer. Make the site plan, utility taps, foundation, framing and energy-code path bid-ready, then tie each inspection and any county health review to the construction schedule.
| Median year built | 1971 |
|---|---|
| Homes built before 1980 | 71% |
| Homes built in 2000 or later | 16% |
| Median home value | $162,400 |
| Owner-occupied homes | 61% |
About 16% of Xenia's 11,820 housing units, roughly 1,870 homes, were built in 2000 or later. That share of recent construction is the 5th lowest of the 12 communities we serve. Because this city combines older streets and newer subdivisions, a new-build lot can be an infill parcel or part of a planned development. Each follows different rules for setbacks, architecture and utilities. Identify which applies, then confirm the survey, zoning and approvals before the price and schedule are set.
Housing figures: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates, retrieved October 25, 2026. Statements about what homes of an age typically contain are general and must be confirmed on site.
For arithmetic only: applying the published building permit formula to a 2,400 square foot new home declared at $400,000 gives about $845 in building permit fees, before trade permits and the state surcharge. This shows how the schedule works and is not a price for the project.
Sources: Xenia fee schedule; Xenia Building Division; Xenia Permits (One Stop Shop). Read October 25, 2026. Fees and forms change, so confirm them for your address before work starts.
Xenia's new-home checklist calls for detailed site, foundation, structural, energy and system information and identifies utility approvals where applicable.
For a new home, Greene County Public Health offers a Plumbing Plan Review Application for plan designs and states that installations must follow the Ohio Plumbing Code to prevent cross contamination and backflow.
Plumbing approval source: Greene County Public Health plumbing inspection. Checked October 25, 2026.
Local checkpoint source: City of Xenia residential permit instructions. Verified October 8, 2026.
The initial scope should identify the site conditions, survey and soil assumptions, foundation, structure, envelope, utility connections, mechanical systems, finishes, allowances and the documents each trade is pricing. Vague allowances at the start tend to become schedule and cost changes later.
Ground-up work moves through site preparation, foundation, framing, rough systems, inspections, enclosure, finishes and closeout. The schedule should show which approvals release the next stage and who owns corrections, utility coordination, final inspections and the handover record.
Planning in Xenia
A ground-up number becomes more useful as the plans, site information, selections and allowances become more specific.
01
Once the scope and selections are agreed in writing, the agreed work is not repriced without a documented change. Owner-requested changes and concealed conditions are explained before changed work proceeds.
02
When a product includes a manufacturer warranty, keep its product information, registration details and terms. Manufacturer coverage belongs to the product; any workmanship responsibility should be stated separately in the project agreement.
03
We protect access areas, document changes and carry insurance for the work we perform. If property is damaged, the issue is documented and handled under the project agreement and applicable coverage.
04
At handover, keep the final scope, approved changes, inspection records, product information, care instructions and the right contact for any follow-up.
Planning ranges are starting points, not quotes. Final scope, selections, property conditions, approvals and written assumptions control the real project price.
Planning guide
Choose the closest project scope to see an early planning range. This is not a quote.
Build the project scope
Select the choices closest to the work. Each one changes the planning range and the breakdown below.
Typical planning range. Not a quote.
$470,000–$700,000
Planning breakdown
Representative midpoint by scope component
How to read the range
A property review turns this range into a project-specific scope. The written scope, selections, allowances and exclusions are what make the final number comparable.
If an owner change or concealed condition affects cost or timing, it should be described in writing and approved before changed work proceeds.
The estimate explains what is included, what is excluded and which decisions need to be made before work starts. Agreed work is not repriced without a documented change.
When products include manufacturer warranties, product information and applicable terms stay with the project record. Workmanship responsibility belongs in the written agreement.
When a project needs drawings, permits or inspections, we identify the jurisdiction and likely sequence early so the schedule is built around real constraints.
Prepare the site and building plans and identify utility taps, access work and any plumbing-health review. Xenia's guide lists detailed structural and system information, so verify the current checklist before trade bids are fixed.
Yes. About 16% of Xenia's 11,820 housing units, roughly 1,870 homes, were built in 2000 or later. That share of recent construction is the 5th lowest of the 12 communities we serve. Identify whether the lot is infill or part of a planned subdivision, since the rules differ.
The city's 1/2/3-family instructions say one application form is used for the listed zoning, building and related needs. Additional approvals can still involve other departments, including Greene County Public Health for plumbing when applicable.