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Decision Guide
Should you build or should you buy?
An honest, decision-focused guide to the trade-offs. No sales pitch, just the questions we walk through with buyers who are on the fence, and the framework we use to help them decide.
Side-by-Side
The comparison, in one place.
| Topic | Building | Buying Existing |
|---|---|---|
| Timeline | 8 to 18 months from contract to move-in | 30 to 60 days from accepted offer |
| Customization | Everything from floor plan to finishes | Whatever the previous owner chose, plus your renovations |
| Certainty of cost | Estimates with change-order risk | Sale price is the sale price |
| Inventory availability | Wait for the build; inventory homes exist but move fast | Depends heavily on market conditions |
| Rate risk | Long build window means rate movement risk (extended locks help) | Lock at contract; typically closes in 30 to 45 days |
| Warranty | 1 / 2 / 10 builder warranty on new construction | As-is: a home inspection reveals what's already worn out |
| Energy efficiency | Latest codes, tight envelope, modern HVAC | Varies wildly; inspection is your friend |
| Lifestyle disruption | Selection appointments, weekly updates, delays | One-week move, then done |
| Resale value | New homes hold value well but face competition from newer builds | Established neighborhoods tend to appreciate steadily |
| Landscaping | Bare: first-year landscaping is a real budget line | Mature trees, established beds (or overgrown ones) |
| Hidden costs | Lot premiums, upgrades, window treatments, appliances | Inspection findings, HVAC age, roof life, taxes reassessment |
| HOA | Common in master-planned communities | Depends on the community |
Timeline Reality
A new build takes longer than you think.
Most buyers underestimate the total timeline by three to six months. Here's what to actually plan for.
- Phase 1
Design & pre-contract
1 to 6 months. Longer for custom.
- Phase 2
Contract to permit
1 to 3 months. Selections and drawings finalize.
- Phase 3
Construction
6 to 12 months. Weather and supply chains matter.
- Phase 4
Punch list & close
2 to 4 weeks. Final walkthrough and orientation.
- Phase 5
First-year settlement
Ongoing. Landscaping, blinds, appliances, and warranty items.
Twenty minutes will save you six months.
Corie has helped hundreds of Pennsylvania families choose between building and buying. There's no sales angle. We care about which one is right for you.
True Cost
What's actually in the price?
If you're building
- Base home price (as advertised)
- Lot premium ($5,000 to $75,000)
- Design studio upgrades ($30,000 to $120,000 typical)
- Structural options (bump-outs, finished basement, extra garage)
- Window treatments, appliances not included
- First-year landscaping ($5,000 to $25,000)
- Fencing, patios, sheds
- Rate exposure across the build window
If you're buying existing
- Sale price (negotiable)
- Inspection findings: HVAC, roof, electrical
- Immediate cosmetic wants (paint, floors)
- Deferred maintenance
- Property tax reassessment on transfer
- Utility efficiency (older homes cost more monthly)
- Any HOA/condo transfer fees
Decision Tree
Five questions. A starting point.
Not a verdict, a conversation starter. The real answer depends on lots of factors this tool can't see.
Question 1
Do you need to be in a home within 90 days?
Question 2
Is deep customization of layout and finishes important to you?
Question 3
Is a modern, energy-efficient home a top-3 priority?
Question 4
Do mature trees, established neighborhoods, and walkability matter more than newness?
Question 5
Do you have a 10 to 15% budget contingency you're comfortable spending?
Where you land
Answer the five questions to see where you land.
Real-World Examples
How other families decided.
The Nguyens · Manheim Township · Built
Wanted a first-floor primary suite and modern energy efficiency. Waited nine months. Comfortable with the timeline because their lease was flexible.
The Millers · Lancaster City · Bought existing
Loved the character of an 1890s rowhouse. Renovated the kitchen after moving in. Never would have been happy in a new-construction subdivision.
The Adamses · Hershey · Built (55+)
Downsized from a large family home. Chose a Landmark villa in a 55+ community for the lawn-care-included lifestyle and low maintenance.
Illustrative composite examples based on typical scenarios; not real clients.
Frequently asked
What buyers ask us most
Is building cheaper than buying right now?
Rarely on a pure price-per-square-foot basis, but the gap has narrowed. Where building often wins is on efficiency (lower utility bills), warranty (fewer surprises), and lifecycle cost across the first ten years.
How much cash do I actually need to build?
Most conventional construction financing requires 10 to 20% down. Custom builds and jumbo builds typically require more. You also need cash on hand for design studio deposits, blinds, appliances, and landscaping.
What if rates rise during my build?
Extended rate locks, 180 to 360 days on production and up to 18 months on custom, protect you from most of that risk. Your loan officer can also structure float-down provisions.
Can I sell my current home in time?
Yes: bridge loans, contingent contracts, and rent-back arrangements are all viable. This is the single most common concern buyers bring us.
What about the school district?
If schools are a priority, the district you want may not have new-construction inventory. That alone often decides the build-vs-buy question.
Are builder incentives worth it?
Sometimes. They're almost always tied to the preferred lender, so compare the full picture: incentive value minus any rate/fee premium on the lender side.
Do new-construction homes hold value?
Yes, but the appreciation curve tends to be flatter in the first 3 to 5 years, especially in communities where the builder is still selling identical homes next door.
What's the biggest hidden cost of buying existing?
HVAC or roof at end of life. A home inspection reveals it, but many buyers don't budget for it.
Educational information only. Timelines, costs, and program details vary by builder, market, and buyer qualification and are subject to change. The real-world examples above are illustrative composites based on typical scenarios, not real clients, and nothing here is a commitment to lend or a guarantee of financing.
Direct availability
Not sure which option is right for you?
Twenty minutes with Corie can save you six months of second-guessing. There's no sales angle, just an honest look at your situation.