Durham changed its development rules to allow more small multi-unit housing on residential lots, and new infill duplexes now sit beside 1920s bungalows in East Durham and Old North Durham. Older conversions near Duke and downtown fill out the rest of the 2-4 unit market.
In short: LendingStreet finances Durham duplexes, triplexes and fourplexes with DSCR loans that qualify on the combined rent of all units, with no W-2s or tax returns. Loans start at $150,000, purchases go up to 80% LTV, the minimum credit score is 620 and LLC borrowers are standard. Durham prices are high relative to rents, so the combined rent usually sets the loan size before the LTV cap does.
There are three main types. Older houses split into two to four apartments sit in Trinity Park, Walltown, Old West Durham and Burch Avenue, close to Duke and Ninth Street. Purpose-built duplexes from the mid-20th century are scattered through East Durham, Lakewood and Northgate Park. And new infill duplexes and small multi-unit buildings, built under Durham's expanded housing rules, are appearing on lots in East Durham, Old North Durham, Southside and Cleveland-Holloway.
Each type underwrites differently. New construction has lower insurance and repair costs but a higher price and a full new assessment. Older buildings cost less but carry more maintenance and code questions.
| Type | Where | Underwriting notes |
|---|---|---|
| Older conversions | Trinity Park, Walltown, Old West Durham | Legal unit count, older systems |
| Mid-century duplexes | East Durham, Lakewood, Northgate Park | Moderate prices, steady rents |
| New infill duplexes | East Durham, Old North Durham, Southside | Full new assessment, lower repairs |
Through its Expanding Housing Choices changes, Durham amended its Unified Development Ordinance to allow duplexes on more residential lots, smaller lot sizes and additional dwelling units in many areas. The details depend on the zoning district and lot, so confirm what is allowed at the address with Durham City-County Planning.
For an existing building, check that the unit count is legal. A conversion with an unpermitted third unit may not count toward rent. In local historic districts such as Trinity Park and Cleveland-Holloway, exterior changes can need a Certificate of Appropriateness.
This example is illustrative and not a quote. An investor buys a newly built duplex in East Durham for $560,000. Each side rents for $1,800, or $3,600 a month. Taxes on the combined county and city bill are budgeted at $420 a month and insurance at $150.
At 75% LTV the loan is $420,000. Estimated principal and interest on a 30-year term is about $2,865, for a total payment of about $3,435 and a DSCR of about 1.05x, just over the 1.0x standard minimum.
At 70% LTV the loan is $392,000, principal and interest falls to about $2,674, the total payment to about $3,244 and the DSCR rises to about 1.11x. The investor brings about $28,000 more to closing for a sturdier cushion.
| Item | 75% LTV | 70% LTV |
|---|---|---|
| Loan amount | $420,000 | $392,000 |
| Estimated principal and interest | $2,865 | $2,674 |
| Taxes | $420 | $420 |
| Insurance | $150 | $150 |
| Total payment | $3,435 | $3,244 |
| Combined rent | $3,600 | $3,600 |
| DSCR | About 1.05x | About 1.11x |
Durham renters include Duke graduate students, residents and hospital staff, RTP employees, North Carolina Central University students and staff, and young professionals downtown. Units close to Duke's campuses and the hospital command the strongest rents, while East Durham units rent for less but cost less to buy.
Appraisers build a rent schedule from similar units nearby. In neighborhoods where new duplexes are recent, comparable leases may be few, so a signed lease and a list of nearby rentals help.
Leasing follows the academic and hospital calendars to a degree. Graduate students and new residents often sign in late spring and summer, so a vacant unit listed in June usually fills faster than one listed in December. If you are buying with a unit empty, time the closing so you can lease it during the busy months, and expect the underwriter to use market rent from the appraisal or a new signed lease.
Durham County reappraises on a multi-year cycle, and the latest revaluation raised many assessed values, particularly in close-in neighborhoods. Properties inside city limits pay both county and City of Durham taxes. For a new building, budget taxes on the finished value, not the land-only bill you may see on the record.
North Carolina's deed excise tax, $1 per $500 of price, is customarily paid by the seller, so it rarely affects a buyer's cash to close. Closings are handled by an attorney.
North Carolina prohibits local rent control, and state law limits when cities can require rental registration, so Durham landlords generally do not register each rental. You still follow the state Residential Rental Agreements Act and Durham's housing code, which sets minimum standards for things like heat, plumbing and safety.
Many older Durham homes sit on crawl spaces, and humidity can cause moisture and wood problems. Inspect for drainage, vapor barriers and foundation issues. Check wiring and plumbing in conversions, and confirm each unit has its own heating system and, ideally, its own meters.
Insurers will ask about roof age and electrical panels. Get a quote early, since it enters the ratio.
Buildings with five to eight units are still residential for our programs; see our Durham 5-8 unit page, where leverage can vary by program. Buildings with nine or more units are commercial. If your building needs work before it can be leased, a bridge or fix and flip loan can come first, followed by a DSCR refinance.
Our investor loans are business-purpose loans on non-owner-occupied property. Send the address, price, rents, tax bill and insurance quote. LendingStreet will run the ratio at a few loan amounts so you can see where the rent supports the loan. Call (877) 298-1001 or use the form below. See also our North Carolina 2-4 unit page.
Yes. The loan qualifies on the combined rent of both units. Budget taxes on the finished value, not a land-only bill.
Prices in many neighborhoods are high relative to rents, so the ratio often caps the loan before the LTV limit does.
Possibly. Durham's expanded housing rules allow duplexes on many lots, but the district and lot decide. Ask city-county planning.
Generally not citywide. North Carolina limits rental registration, but the state landlord law and local housing code still apply.
Customarily the seller. It is $1 per $500 of price.
Only if all three units are legal. An unpermitted unit may not count toward rent.
For exterior changes in a local historic district such as Trinity Park or Cleveland-Holloway, often yes. Interior work and routine maintenance usually do not need one, but check with planning.
Yes. Units near Duke's campuses and the hospital often have strong rents, which helps the ratio.
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