New to Real Estate · Philadelphia · Member since 2026 · 7 posts · 0 votes
I’m preparing to relocate to Pennsylvania and plan to spend time learning the Philadelphia market before buying. My likely first strategy is an owner-occupied duplex or small multifamily, ideally with manageable value-add potential.
I’m intentionally not trying to rush into a deal. Before I start seriously making offers, I’m trying to understand what should already be in place.
For those who have done this before, what would you consider essential before Property #1?
lender / pre-approval
clear personal reserves
agent
contractor relationships
underwriting reps
neighborhood knowledge
insurance quotes
something else?
I’m especially interested in what you wish you had prepared earlier before your first purchase.
Real Estate Broker · Chicago and Kansas City · Member since 2016 · 89 posts · 71 votes
18h
Most of my work is 2 to 4 unit buildings in Chicago, and the thing I would fix first is the pre approval. Have your lender write it two ways, once for a duplex and once for a three or four unit. They do not come out the same.
FHA at 3.5 percent down is fine on a duplex. On a three or four unit, FHA adds a self sufficiency test, which means 75 percent of the rent the appraiser says those units should get has to cover the entire payment, taxes, insurance and mortgage insurance included. Plenty of three and four units do not pass it. Conventional at 5 percent down, when you live in one unit, has no test like that, so it keeps all four sizes open to you.
The other thing I wish people had ready sooner is a tenant plan. Ask for the real leases and the payment history during your inspection period, not after you close. A lease you inherit sets your rent and your move in date, and you do not get to change either one.
New to Real Estate · Philadelphia · Member since 2026 · 7 posts · 0 votes
10h
Thanks, this is exactly the kind of detail I was looking for. I hadn’t thought about having the pre-approval modeled separately for a duplex vs. a 3–4 unit. And great point on getting the actual leases and payment history during due diligence.
Investor · Collierville, TN 38017 · Member since 2017 · 625 posts · 455 votes
17h
You're asking the right question before you start. Here's what I'd have locked down:
1. A buy box with real numbers. Mine: 3BR+ single-family, all-in under $100K, rents $1,395+ through Section 8, must clear the 1% rule. If you can't define the deal, you'll analyze everything and buy nothing.
2. Financing lined up. Know whether you're using DSCR (70-80% LTV on the refi) or conventional, and have the lender conversation before you need it. The best time to figure out financing isn't after you find the deal.
3. A contractor who will walk properties with you and give rehab numbers in 24 hours. I never put earnest money down, so I move fast - your team has to match that speed.
4. A lead pipeline. Deal flow is the real bottleneck, not capital. Wholesalers, agents, direct outreach - pick two and work them daily.
Don't over-prepare. You'll learn more from underwriting 50 real deals than from six more months of research. Across 236 properties, the investors who stall are the ones waiting to feel ready.
New to Real Estate · Philadelphia · Member since 2026 · 7 posts · 0 votes
10h
Thanks James , this is really useful. The point about underwriting 50 real deals instead of waiting to feel ready especially hit home. I’m building the buy box from my actual capital/financing capacity first, so I don’t want to force one prematurely.
When you say underwrite 50 real deals, what were the 3–5 inputs you found beginners most often get wrong at first? Rent, rehab, taxes/insurance, vacancy, exit value, financing, something else? I’d love to know what you’d pay the most attention to.