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New Construction & Ground-Up Builds in Philadelphia, PA | Bottom Side Plumbing
New Construction — Philadelphia, PA

Ground-Up Builds, Managed End to End from empty lot to move-in ready

Whether it is your own home or an investment property, a ground-up build is a permitting and sequencing problem as much as a construction one. We handle the planning, the filings, the trades and the finishes as a single scope.

Build at a Glance
Scope
Planning through finishes
Permits
Filed and managed by us
Trades In-House
9 services
Estimates
Free & itemized

One Contractor Carrying the Whole Build

A new build in Philadelphia is rarely a clear field. It is an infill lot between two existing rowhomes, with party-wall considerations, tight street access for deliveries, a utility connection that has to be coordinated with the city, and neighbours whose foundations sit inches from yours.

We manage the whole sequence: drawings and engineering, permits and filings, excavation and foundation, framing, mechanical rough-ins, and every finish trade through to a house you can move into. Because plumbing, roofing, flooring and painting are all in-house, the schedule is not held hostage by whichever subcontractor is hardest to reach.

If the build involves working alongside or beneath an existing structure, that is squarely in our specialty — see basement underpinning for how we handle foundation work next to occupied houses.

The Parts of a Build That Usually Go Wrong

Most ground-up projects do not fail on the framing. They fail on the coordination around it.

Drawings and engineering
We coordinate the architect and structural engineer so the drawings reflect what can actually be built on your lot, not a generic plan that fails review.
Permits and city filings
Filed and tracked by us. Review timelines are one of the least predictable parts of a Philadelphia build, so they get managed rather than assumed.
Excavation and foundation
Including work adjacent to existing party walls, where sequencing and support matter more than speed.
Framing and envelope
Structure, sheathing, roof and windows — getting the building watertight before interior trades start.
Mechanical rough-ins
Plumbing by our own licensed master plumbers, coordinated with electrical and HVAC so nothing gets cut through later.
Finishes and handover
Flooring, tile, paint, trim and fixtures, then a walkthrough and punch list before we call it done.

The Sequence of a Ground-Up Build

Long projects go wrong in the gaps between stages. Here is how the stages connect.

01
Site and feasibility review

We look at the lot, the neighbouring structures, access for equipment and deliveries, and what the zoning allows. This is where a plan gets adjusted to reality, before money is spent on drawings.

02
Design and engineering

Architect and structural engineer coordinated to produce drawings that will pass review and can be built as drawn. Cost implications get flagged here rather than discovered mid-build.

03
Permits and filings

We file with the city and track the review. You get a realistic schedule that accounts for it instead of a start date that assumes instant approval.

04
Excavation and foundation

Site prep, footings and foundation walls, sequenced carefully where the work sits next to existing party walls.

05
Framing and weather-tight envelope

Structure, roof, windows and doors, to the point where the building is closed in and interior work can proceed regardless of weather.

06
Rough-ins and inspections

Plumbing, electrical and HVAC coordinated together, then inspected before anything is covered.

07
Finishes, walkthrough and punch list

Drywall, flooring, tile, paint, trim and fixtures — then we walk the house with you and close out the list before handover.

What Consolidating the Build Buys You

A ground-up build involves more trades than any other project type. Every handoff between two companies is a place for a gap.

01

One schedule, not nine

When the trades are in-house, sequencing is a scheduling decision rather than a negotiation between separate companies with separate priorities.

02

One party accountable

If the rough-in conflicts with the framing, there is nobody to blame it on and no change order to argue about. It gets fixed.

03

Permitting handled, not delegated

We file and track. You are not the one calling the city to ask where a review stands.

04

Costs surface early

Feasibility and engineering come before commitment, so the expensive surprises appear at the drawing stage rather than at framing.

New Construction Questions

Cost, timeline, permits and what a Philadelphia infill lot changes about a build.

What does a ground-up build cost in Philadelphia?

It varies too much for a single figure to be honest, because the site drives the cost as much as the house does. An infill rowhome lot with tight street access, party walls on both sides and a utility connection to coordinate is a different project from an open lot, even at identical square footage. Foundation conditions, the level of finish you want, and how long city review takes all move the number. What we can do is give you an itemized estimate broken out by stage — foundation, framing, envelope, rough-ins, finishes — so you can see where the money sits and make decisions stage by stage rather than accepting one lump sum.

How long does a new build take?

The construction itself is usually measured in months, but the honest answer is that design, engineering and city review often take as long as the building work and are far less predictable. We give you a schedule that separates the two, so you can see which parts we control and which parts depend on review timelines. Weather affects the period before the building is closed in, and long-lead items like windows can shift a finish date. We would rather show you a schedule with the uncertain stages labelled honestly than quote a single confident number that slips.

Do you handle the architect and engineer, or do I?

We coordinate both. You can bring your own architect if you already have one and we will work with them, but most homeowners would rather not project-manage three separate professionals who each need the others’ information. Coordinating them ourselves also means the drawings account for what is actually buildable on your lot — access, party walls, utility runs — rather than arriving as a plan we then have to explain will not work. The engineering is not optional on a ground-up build, and neither is the permit that depends on it.

Can you build on a tight infill lot between two rowhomes?

Yes, and in Philadelphia that is the common case rather than the exception. Infill work brings specific problems: party walls belonging to your neighbours, foundations sitting inches from your excavation, no side yard to stage materials in, and street access that has to be managed around a working neighbourhood. Foundation work next to occupied houses is our specialty — the same sequencing discipline that underpinning requires applies here, where a section of excavation left open too long affects somebody else’s house as well as yours.

Do you build investment properties as well as owner-occupied homes?

Yes. The build is largely the same; the decision-making is not. Investment projects tend to optimise for cost per square foot, speed to completion and finishes that hold up to tenants, while owner-occupied builds put budget into the details you live with daily. We will tell you where a cheaper specification is genuinely fine for a rental and where it will cost you more in maintenance than it saved. Either way you get the same itemized estimate broken out by stage so the trade-offs are visible rather than buried.

Tell Us About the Lot

Send us the address and what you want to build. We will review the site and come back with an itemized estimate broken out by stage, at no cost.