The answer
Before buying a lot, establish whether it can support the home you want and what it will take to make it ready. A lower land price can be outweighed by access, grading, or utility expenses.
A local construction-cost reference
In a guide published May 24, 2026, Lane County builder Schar Construction gives the construction ranges in the table below.
At $300–$325 per square foot, a 2,000-square-foot home produces a simple calculation of $600,000–$650,000. That multiplication is not a complete project quote. Confirm the square-footage basis and every inclusion before adding land and other costs.
Obtain current estimates for your plans and parcel. Design complexity, finish selections, site conditions, and contract terms can change the result substantially.
Published ranges per square foot
| Description in the builder's guide | Published range per square foot |
|---|---|
| Simpler or semi-custom construction | $300–$325 |
| Custom construction with more extensive upgrades | $325–$425 |
| Luxury custom construction | $425–$550 or more |
Schar Construction guide, May 24, 2026. These are one builder's published estimates, not an independently established Eugene average or a project quote.
Build an itemized project budget
Some builders include several of these categories in a proposal; others price them separately. Mark each item as included, excluded, an allowance, or still unknown. That makes bids easier to compare and helps prevent double-counting.
| Budget category | Questions to resolve |
|---|---|
| Land purchase | What are the acquisition costs, restrictions, easements, and financing terms? |
| Design and investigation | Are surveys, engineering, soils work, and design revisions included? |
| Site preparation | What clearing, grading, drainage, retaining work, and access will be needed? |
| Utilities | Where are connection points, and who prices extensions, meters, or on-site systems? |
| House construction | Which materials, fixtures, appliances, and finish allowances are included? |
| Permits and development charges | Which jurisdiction and service providers issue approvals or assess fees? |
| Outside improvements | Are the driveway, garage, decks, fencing, and landscaping included? |
| Financing and temporary housing | What costs continue before the home is ready to occupy? |
| Contingency | What reserve is appropriate for unresolved site conditions and changes? |
Ask for a written inclusion and exclusion schedule. The published per-square-foot ranges are not land-inclusive.
Check the lot before committing to a design
Begin with the parcel's jurisdiction, zoning, legal access, and development constraints. A Eugene mailing address does not necessarily put a property within city limits or under the city's permitting authority.
For a city property, investigate utility connections, setbacks, access, stormwater requirements, and the approvals needed for the proposed home. For rural land, the investigation may also involve water supply, septic suitability, driveway requirements, and land-use restrictions. An existing well log or nearby septic system does not establish that your planned home has an adequate, approved system.
Review these questions with the relevant agencies and qualified professionals before relying on a lot's advertised potential. Our Eugene land guide and Lane County acreage guide provide a starting point for that property search.
Account for permits, SDCs, and utility charges
Building permit fees are only one part of the approval budget. Eugene identifies system development charges, or SDCs, as charges associated with the infrastructure demands of development. Other applicable construction or utility charges should be identified separately.
Use the city's building fee information and SDC information, then request an estimate for the actual proposal. A fee from an older project may reflect different plans, rates, service conditions, or credits.
For a site outside Eugene's jurisdiction, start with the authority responsible for that parcel. Do not assume the same fee schedule or approval process applies throughout Lane County.
Compare builder proposals on the same basis
Give each builder the same plans and written expectations. Ask how the proposal treats finish allowances, excavation, utility work, garage space, exterior improvements, and owner-supplied items. Confirm whether the quoted square footage is conditioned living space or another measurement.
Review how price changes will be documented and approved. Ask about payment stages, the projected schedule, warranties, insurance, and responsibility for permits and subcontractors. Check the contractor's current license and record through the Oregon Construction Contractors Board.
A lower initial number is useful only when you understand the scope. An unfinished allowance or excluded site item still belongs somewhere in your budget.
Building an ADU requires its own estimate
An accessory dwelling unit is a separate project with its own site, design, utility, and permitting questions. Do not assume its cost can be estimated by shrinking the budget for a larger house.
Eugene offers a pre-approved ADU plan program. A pre-approved plan can simplify part of the design process, but the project still needs site-specific review and applicable permits. Check the current program requirements, plan costs, and parcel eligibility directly with the city.
Start with the parcel and the total budget
Contact Cheyenne Black and Team Burke to discuss land, new construction, and available alternatives. Bring the location, approximate home size, and total budget so the search can begin with properties that merit further investigation.
Home-building cost questions
Is it cheaper to build or buy in Eugene?+
Compare actual alternatives. Put the full proposed build budget beside available homes that meet similar needs, including any renovations they require. A citywide median sale price is not a direct comparison with a custom home of a particular size and specification.
Does a per-square-foot estimate include land?+
Only if the proposal explicitly says so. Ask for a written scope and separate any costs outside it. Do the same for permits, site work, garages, and landscaping.
Should I buy land before talking with a builder?+
Involve a builder and the relevant planning or permitting authorities early enough to investigate feasibility before committing. The lot's constraints can affect both the design and the budget.
What if I want a new home without managing a custom build?+
Compare available new construction in Eugene. Confirm what is complete, which selections remain, what the price includes, and the expected completion and possession dates.