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Speculative construction homes in Bend and Central Oregon
HomeResidentialSpec Construction Loans
Speculative Construction

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.

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Up to 85%

Loan-to-Cost

12–24 Months

Loan Term

$100K – $5M

Loan Amounts

None

Prepayment Penalty

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, size the loan on whichever is lower of your cost basis or the completed appraised value, and move quickly so you don't lose your lot.

Loan amounts run from $100,000 to $5,000,000 on 1–4 unit projects, with 5–9 unit builds considered at higher minimums. Terms are 12 to 24 months, fixed and interest-only, with no prepayment penalty — if the house sells in month nine of an 18-month term, you pay it off and walk away with no penalty. Title is held in an LLC or other entity with a personal guaranty, and the loan is business purpose, secured by non-owner-occupied property.

Who This Is For

Licensed builders constructing homes for-sale without a pre-committed buyer
Real estate investors building one or two spec homes per year
Small infill developers working with existing entitled lots
Builders transitioning from fix-and-flip into ground-up construction
Investors with strong builder relationships who want to self-develop
Owners of entitled lots ready to maximize land value through construction
Builders who own an entitled lot outright and want to reimburse themselves for the land through a delayed purchase

Builder Experience Is a Qualification Factor

Spec construction underwriting looks beyond credit scores and income. Your track record as a builder sets your leverage, and the difference is substantial: builders with three or more completed ground-up projects in the last three years qualify for up to 85% of cost, while a first ground-up build sizes closer to 65% — roughly double the cash into the deal on the same project. If you're newer to spec building, the most effective fix is adding a co-guarantor with a documented recent build history. The experience doesn't have to be yours. A well-documented general contractor with a strong completed-project list also strengthens the file. 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.

12–24 Month Terms

Short-term loan periods aligned to realistic build timelines, with extension options if the project or market requires more time. Ask for the longer term up front on any project with a permitting runway ahead of it — extensions cost more than the extra months.

Dual-Test Loan Sizing

Loan amount is the lesser of a percentage of your total project cost or a percentage of the projected after-completion value. On most spec deals cost is the binding test; ARV becomes the constraint when the appraisal comes in soft.

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.

No Prepayment Penalty

Sell whenever the market lets you. There's no penalty for paying the loan off early, so a fast sale is pure upside rather than a fee event.

Qualifying

Leverage by Builder Experience

Ground-up builds completed, last 3 yearsMax Loan-to-CostMax Loan-to-ARVRequired budget contingency
3 or more85%75%5%
1 – 280%70%5%
None65%55%10%

Maximums assume a 720+ guarantor credit score. Lower scores reduce leverage further. Loan is sized on the lesser of loan-to-cost or loan-to-ARV.

Have questions about this loan?

Talk to an Expert — Free Consultation

Get a personalized rate quote with no impact to your credit score.

503-966-9255

The Process

How It Works

1

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.

2

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.

3

Approval & Loan Closing

Once approved, we close on the land and open the construction loan. Your builder receives the initial draw and breaks ground. If you already own the lot, we close as a delayed purchase and reimburse you for the land at funding.

4

Draw Inspections

At each milestone — foundation, framing, rough mechanicals, drywall, finish, final — a third-party inspector verifies completion before releasing the next draw.

5

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

Credit score of 620 or higher; 720+ for maximum leverage
Loan-to-cost up to 85%; loan-to-ARV up to 75%, tiered by build experience
Loan amounts $100,000–$5,000,000; 5–9 unit projects from $500,000
Budget contingency line item required — 5% or 10% depending on experience tier
Liquidity equal to 10% of the construction budget held post-close, plus cash to close, plus a 6-month interest reserve
Eligible: 1–4 unit SFR/PUD, condo, non-warrantable condo, townhome. Minimum 600 sq ft SFR, 500 sq ft attached
Not eligible: manufactured housing, zoning non-compliance without a rebuild letter, condotels, farms, vineyards, orchards, equestrian, leasehold outside narrow exceptions, commercially zoned parcels. Lots over 2 acres and rural properties by exception
Licensed, insured general contractor required (owner-builder programs limited)
Detailed construction plans, permits, and cost breakdown required at application
Titled lot ownership or simultaneous lot acquisition required
Personal guarantee typically required for individual and LLC borrowers
Exit strategy: sale of completed home (not conversion to permanent mortgage)
Licensed in Oregon and California (NMLS #1498678)

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

This program is for business-purpose loans secured by non-owner-occupied residential property and is not available for consumer, personal, family, or household purposes. Loan amounts, leverage, and terms shown are program maximums; actual terms depend on guarantor experience, credit, collateral, budget, and appraised value, and are subject to investor approval and final underwriting. Not a commitment to lend. Programs and pricing subject to change without notice.

Interactive Tool

Construction Loan Calculator (Construction-to-Permanent)

Model land value, build budget, draw schedule, and interest carrying costs during construction — then compare against the permanent loan or exit strategy.

Note: this tool models a construction-to-permanent loan, which converts to a 30-year mortgage — best for owner-occupied scenarios. A spec loan is repaid in full at sale, so the permanent payment, LTV gauge, and 30-year totals below don't apply to a true spec deal. A dedicated spec calculator that outputs total cash required and net profit at sale is on the way.

Construction Loan Calculator

Land · Build · Permanent Financing

Project Costs

$

Purchase price or land value

$

Hard + soft build costs

·
5%90%

Total Cost

$750,000

Down Payment

$150,000

Loan Amount

$600,000

Construction Phase

Construction Rate

5%14%

Avg. Interest
during build

$1,828/mo

Permanent Mortgage

Permanent Rate

4%12%

Permanent P&I

$3,597

30-yr fixed · 5.999%

Loan Amount

$600,000

Total Payments

$1,294,890

Taxes & Insurance

Property Tax

$/mo

~$688/mo

Home Insurance

$/mo

monthly premium

LTV

Strong LTV

80.0%

0%80% ideal100%

Cash to Close

Down Payment$150,000
Est. Closing Costs$12,000
Contingency Reserve$25,000
Est. Cash to Close$187,000

Closing costs are estimated. Contingency is held in a lender-controlled draw account and financed into your construction loan — not paid separately at closing.

Estimates only. Actual closing costs vary. Contact Lumen Mortgage for a formal construction loan analysis. NMLS #1498678.

FAQ

Common Questions

What Our Clients Say

Five-Star Reviews from Real Borrowers

All reviews verified on Google

"Great communication, efficient processing and good turn around times on approvals and closings."

LG

Laura Garifalakis

Google Review

"Lumen Mortgage is the absolute best mortgage team we have ever done business with. We felt through the entire process that we were working with them as a team for one goal, to get us in the right home at the right price for us."

SK

S K

Google Review

"David and his team are top-notch. We've worked with many lenders over the years and David is in a league of his own. We'll never use a different lender!"

WL

Wendy Lewis

Google Review

"With mortgage rates at historic lows, I decided to refinance. Unimpressed with my current mortgage lender's rates (Bank of America), I did some digging and found great rates that would need to be brokered privately. I remember a friend mentioning Lumen, so I fired off an email, and what do you know - ~2 weeks later I closed at a fantastic rate! 2 weeks!"

DM

Derek Meyer

Google Review

"Lumen Mortgage was excellent to work with. They were there step by step explaining everything. This was exceptional as I was helping my parents (English 2nd language) through this process. The team was patient and super informative."

TS

Tony Singmeuangthong

Google Review

"Great experience working with Lumen Mortgage. Extremely knowledgeable and professional. I would highly recommend!"

KC

Kasey Clemens

Google Review

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.

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