Build It. Sell It. Finance the Whole Strategy.
Short-term construction financing for builders and investors building on speculation — without a committed end buyer. Draw funds as you build, pay off at sale.
Up to 80%
Loan-to-Cost
6–18 Months
Loan Term
Draw-Only (Interest-Only)
Interest
Sale of Completed Home
Exit Strategy
Overview
Construction Capital Without a Pre-Sold Buyer
A speculative — or 'spec' — construction loan funds the ground-up build of a residential property without a committed end buyer in place at the time of financing. Unlike a construction-to-permanent loan (where the owner-occupant converts to a long-term mortgage at completion), a spec loan is a short-term, interest-only facility that is repaid in full when the completed home sells.
At Lumen Mortgage, we work with licensed builders, small-scale developers, and sophisticated individual investors who build single-family homes or small infill projects to sell for profit. Approval is based on the project's feasibility — land value, construction budget, projected ARV (after-completion value), builder experience, and the local market — rather than on a buyer's long-term income profile. We structure draw schedules that match your build timeline and move quickly so you don't lose your lot.
Who This Is For
Builder Experience Is a Qualification Factor
Spec construction underwriting looks beyond credit scores and income — your track record as a builder is part of the approval picture. First-time spec builders may face lower LTC ratios or additional reserve requirements. Experienced builders with a history of completed, sold projects unlock higher leverage and faster approvals. If you're newer to spec building, we'll structure a deal that works for your current profile and grows with your experience.
Key Features
What Makes This Program Work
Lot + Construction in One Loan
Finance both the land acquisition and the full cost of construction under a single loan — no need to source separate lot financing first.
Draw-Based Funding
Funds are disbursed in staged draws tied to construction milestones and third-party inspections — you pay interest only on what has been drawn, not the full commitment.
6–18 Month Terms
Flexible short-term loan periods aligned to realistic build timelines, with extension options if the project or market requires additional time.
ARV-Driven Underwriting
Loan sizing is based on the projected after-completion value of the home — not solely on the cost of construction — giving experienced builders access to higher leverage.
Fast Approval & Draw Processing
Speed matters in construction. We prioritize fast initial approval and rapid draw inspections so your builder isn't sitting idle waiting for funds.
Builder Experience Matters
Approval takes your builder's track record into account — prior completed projects, contractor licensing, and project management depth all strengthen your profile.
Have questions about this loan?
Talk to an Expert — Free Consultation
Get a personalized rate quote with no impact to your credit score.
The Process
How It Works
Project Feasibility Review
Share your lot details, construction plans, cost breakdown, and comparable sales. We'll evaluate ARV, LTC, and your builder profile to structure the loan.
Application & Appraisal
We order a 'subject to completion' appraisal based on your plans and local comps. This ARV drives the loan amount and sets your draw structure.
Approval & Loan Closing
Once approved, we close on the land and open the construction loan. Your builder receives the initial draw and breaks ground.
Draw Inspections
At each milestone — foundation, framing, rough mechanicals, drywall, finish, final — a third-party inspector verifies completion before releasing the next draw.
Certificate of Occupancy & Sale
When the CO is issued, your home is ready to list. We confirm the final draw, and the loan is repaid in full at your closing.
Requirements
General Qualifications
Ready to See If You Qualify?
Every borrower's situation is unique. Give us 15 minutes and we'll review your financial picture, identify every program you qualify for, and walk you through your options — at no cost and with no obligation.
Licensed in Oregon & California · NMLS #1498678
Related Programs
Construction Loans
Building your own custom home to live in? Our construction-to-permanent loan covers the build phase and converts to a long-term mortgage at completion.
Investor Loans
Looking for fix-and-flip bridge financing or DSCR rental loans alongside your spec builds? Our full investor lending suite covers every strategy.
Bridge Loans
Need short-term capital to acquire a lot or bridge to your next project while a sale is pending? Bridge financing moves fast.
FAQ
Common Questions
From the Blog
Further Reading
InvestmentSpec Construction Loans in Oregon & California: Strategy, Qualification, and the Profit Calculus in 2026
Building on speculation is one of the highest-leverage plays in residential real estate — and one of the most misunderstood. Here is a ground-level look at how spec construction loans work, what lenders actually underwrite, and why the Oregon and California markets still reward disciplined builders.
Bridge LoansBridge Loans: Buy Your Next Home Before Selling Your Current One
In a competitive market, waiting to sell before you buy can cost you the home you want. A bridge loan lets you make a non-contingent offer using your existing equity — here's how it works.
InvestmentDSCR Loans Explained: How Real Estate Investors Qualify Without Tax Returns
If you're a real estate investor with strong rental income but complex taxes, a DSCR loan might be your best financing option. Here's exactly how they work and who they're designed for.
What Our Clients Say
Five-Star Reviews from Real Borrowers
All reviews verified on Google
Ready to Get Started?
Our loan officers will review your scenario, walk you through your options, and guide you from application to close — with full transparency at every step.