Towamencin Township, Pennsylvania Building Permit Guide

In Towamencin Township, the Code Enforcement Department (215-368-7602) issues building permits and zoning reviews, and the township uses Keystone Municipal Services, Inc. as its building code official for plan reviews and inspections. Applications are mailed or delivered to the township building with payment; email is for questions only. Under Resolution 25-48, adopted December 10, 2025, a new single-family house costs $525 plus $0.30 per square foot of floor area, with the $4.50 state fee built in, plus a $95 zoning fee. Selling a home requires a change of occupancy inspection and certificate.

What requires a building permit in Towamencin?

The township splits work into two groups: projects that need a building permit and projects that need a zoning review. No work may start until the permit is issued, and the permit card must be posted where it can be seen from the street.

No fence or structure may be placed on an easement or in the right-of-way without a pillar agreement. A structure larger than 1,500 square feet, and any in-ground pool, also needs a grading and stormwater permit. The township’s basement guidance requires every finished basement with habitable space, and every sleeping room, to have an emergency escape window or door with at least 5.7 square feet of clear opening, a sill no higher than 44 inches, and a window well of at least 9 square feet where one is used.

What Towamencin decides and what the state holds

The construction standards are the statewide Uniform Construction Code. Towamencin opted in to enforce it on July 1, 2004, and L&I lists the township with local amendments. The township governs itself under a Home Rule Charter, and its Board of Supervisors sets the zoning, stormwater, on-lot sewage and fee rules; recent ordinances include an amended stormwater ordinance (25-05), changes to the on-lot disposal rules in Chapter 127 (25-04) and data center rules (26-04, amended by 26-08).

Towamencin building department: who handles permitting

Code Enforcement takes applications and issues permits; Henry Sekawungu is the Director of Planning, Zoning and Code Enforcement. The township’s staff listing names Keystone Municipal Services, Inc. as Building Code Official, and the township states that it uses Keystone for inspections and plan reviews.

Towamencin permit types

Most home projects use the Consolidated Residential Permit, a single form with sections for zoning, plumbing, roofing and siding, building, electrical and HVAC. Separate applications cover above-ground pools, roofing and siding alone, demolition, fire protection, grading and stormwater, road openings, signs, curbs and sidewalks, sewer connections, home businesses and use and occupancy. The township asks for the right payment with each form; a wrong amount delays processing.

Residential permits

The consolidated permit needs two sets of drawings and specifications and, for new construction or exterior work, two plot plans with property dimensions, setbacks to neighboring lots, easements and any on-lot sewage system. Plans must be signed and sealed when engineered materials such as steel, trusses or manufactured beams are used, and the construction details list covers footings at least 8 inches deep, beams, floor, wall and roof framing and insulation values. Every contractor gives a state home improvement registration number and insurance naming the township as additional insured, or signs the workers’ compensation exemption. In-ground pools add a plan sealed by an engineer or surveyor, an electrical plan, a grading permit where 1,500 square feet or more is disturbed, and a $500 engineering review escrow; equipment must be 10 feet from property lines and other structures.

Building or remodeling a home here? Alliance handles home building permits, so the crew isn't waiting on the counter.

Commercial permits

Non-residential work uses the Consolidated Non-Residential Permit and is priced by floor area: $825 for up to 2,500 square feet, or a $1,025 base above that plus $325 per 1,000 square feet up to 10,000, $275 per 1,000 to 50,000 and $225 per 1,000 beyond, with a $120 zoning fee. A new business, owner or tenant needs a non-residential use and occupancy certificate. Plumbers, electricians and mechanical contractors working on commercial jobs register with the township, sending insurance certificates and a copy of their Pennsylvania registration; general contractors register at no fee. The township may hire outside inspectors or plan reviewers for any permit and pass on the cost plus a 15% administration fee.

For tenant improvements and new commercial builds, Alliance handles commercial permit filing through issuance. More on this: commercial building permits explained.

What comes before the building permit

• Zoning. A $95 residential zoning permit covers new construction, additions, accessory buildings, patios, fences, walls, curbs, sidewalks and driveways. Variances go to the Zoning Hearing Board ($750 per lot plus escrow for residential cases).
• Grading and stormwater. The permit costs $100 with a $1,000 escrow. Neighbors must be notified in writing at least 14 days before excavation or fill work, and a signed and sealed as-built plan is due at the end.
• Sewer. A new residential connection pays $1,154 per EDU to the township and $2,129 to the Towamencin Municipal Authority, plus a $2,500 escrow and the plumbing permit; the authority owns the sewage treatment plant on Kriebel Road and the sewer system. In 2026 the township adopted Ordinance 26-06, titled Termination of Sewer Lease.
• On-lot septic. Homes on septic are in the township’s sewage management program: a routine inspection and pumping report by an MCHD-licensed pumper is due at least every three years ($100 per inspection permit). New systems also need Montgomery County health department approval.
• Roads. Work in a township road needs a $120 road opening permit; state roads need a PennDOT Highway Occupancy Permit.
• Impact fees. New development pays open space fees ($1,000 per new home) and traffic impact fees ($2,197.56 per peak-hour trip).

Towamencin permit costs and fees

The township’s 2026 Fee Schedule was adopted on December 10, 2025 by Resolution 25-48 and took effect on January 1, 2026. The state UCC fee is built into the building permit price and itemized on the invoice.

Worked from the schedule: a 2,500-square-foot house is $525 plus 2,500 × $0.30 ($750), or $1,275, plus the $95 zoning fee for $1,370, before its separate electrical, plumbing and mechanical permits. An $18,000 roof replacement is $100 plus 13 × $5, or $165. Refunds must be requested in writing and are not given once inspections have taken place; denied plans may be revised and resubmitted within 180 days.

Trade permits and who may pull them

• Electrical: permitted by the township on the consolidated form with two sets of electrical plans; inspections at rough wiring before close-in, final, and on every new service. A panel or service replacement needs drawings of wire size, grounding and panel location.
• Plumbing: a building sewer or water lateral, a trap, a sump-pump drain to a storm facility, a lateral repair and a water heater are $125 each; fixtures are $125 for the first three and $10 each after that.
• Mechanical: furnace and boiler replacements are $125; a generator on natural gas takes both a $100 mechanical and a $100 electrical permit, while a propane unit needs only the $150 electrical permit. Natural gas jobs include PECO load calculations.

Towamencin’s contractor registration packet, written for commercial work, sets the fees: master electricians and master plumbers pay $65 to register and $45 to renew, journeymen $40 to $45, and HVAC contractors $40; the fee schedule adds that every electrical contractor must be registered with credentials, testing or certification equal to a master electrician. Contractors on residential jobs also give their state home improvement registration number and proof of workers’ compensation coverage.

How to apply for a Towamencin building permit

Review, corrections and what causes delay

Code Enforcement and the zoning staff both review each application, and Keystone reviews the construction plans; state rules allow 15 business days for a residential decision and 30 for a commercial one. The township warns that an incorrect payment delays processing, and its checklist notes that staff may ask for more information, such as sealed drawings for trusses or manufactured beams. Applications are available at the township building from 8 a.m. to 4:30 p.m. on weekdays as well as on the website.

Inspections in Towamencin

Inspections are scheduled by calling the township office at least 24 hours in advance, and the applicant or contractor is responsible for calling at each stage. Work that was not inspected is not given final approval. Zoning reviews end with a final inspection, roofing and siding permits have one final inspection, and in-ground pools need a township erosion and sediment control inspection before any digging, temporary fencing during construction and the permanent fence in place before the pool is filled. Two or more certificate of occupancy re-inspections cost $50.

Change of occupancy when a home is sold

Towamencin requires a Residential Change of Occupancy application and inspection before a home changes hands. The township needs 10 business days to process the application, and the seller, agent or buyer then calls to schedule the inspection. The fee is $130 for a single-family home or two-level townhouse or condominium, $120 for a single-level condominium or apartment, $75 for a mobile home, and $75 where there is no public sewer or sidewalk and curb; a re-inspection may add $50. The application revised in August 2026 says the certificate must be dated within 60 days of settlement, while the department’s FAQ still says 30 days, so plan around the shorter window.

Pennsylvania building code in Towamencin

Towamencin has enforced the Uniform Construction Code since July 1, 2004, with Keystone Municipal Services, Inc. as its building code official. FEMA’s Community Status Book lists Towamencin Township (community 422236) as participating in the National Flood Insurance Program, with flood maps effective March 2, 2016.

Pennsylvania has one Uniform Construction Code for the whole state, based on the 2021 International Codes since January 1, 2026. Most municipalities enforce it themselves or through a certified third-party agency; where a municipality has opted out, the Department of Labor and Industry handles commercial work and home owners hire a certified agency. Counties do not issue building permits. Pennsylvania rules

Towamencin permit search and official resources

The township has no online permit search. Permit files are requested with the PA Right to Know Request Form posted on its Documents, Forms & Permits page; photocopies are $0.25 a page. A zoning or land use review letter for a residential property costs $105. County septic, well and land development review is covered in the Montgomery County guide.

• Code Enforcement
• Permits and applications
• 2026 Fee Schedule, Resolution 25-48 (PDF)
• Consolidated residential permit (PDF)
• Zoning review application (PDF)
• Residential change of occupancy application (PDF)
• In-ground pool requirements (PDF)
• Grading and stormwater permit (PDF)
• Roofing and siding permit (PDF)
• Commercial contractor registration (PDF)
• On-lot sewage management inspection report (PDF)
• Township authorities
• Recently adopted ordinances
• Right to Know request form (PDF)
• L&I municipal UCC elections list
• FEMA Community Status Book, Pennsylvania

Towamencin building permit FAQs

How much is a building permit for a new house in Towamencin?

$525 plus $0.30 per square foot of floor area, with the state fee included, plus a $95 zoning fee. A 2,500-square-foot house comes to $1,370 before trade permits.

Do I need a permit for a shed or fence?

Both need a zoning review. A prefab or accessory building over 400 square feet also needs a building permit.

Do I need a permit to replace my roof or siding?

Yes. The fee is $100 for the first $5,000 of cost plus $5 per additional $1,000, with one final inspection.

Who does inspections and plan review?

Keystone Municipal Services, Inc., the township’s building code official; book through the township at 215-368-7602.

Do I need an inspection to sell my house?

Yes. File the Residential Change of Occupancy application ($130 for a single-family home) and allow 10 business days before the inspection.

Can I email my application?

No. Applications are mailed or delivered with payment; permits@towamencin.org is for questions.

Do electricians and plumbers register with the township?

Yes, under the township’s contractor registration for commercial work: master and journeyman electricians and plumbers and HVAC contractors pay from $20 to $65.

Simplify Towamencin Township permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Pennsylvania. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Towamencin Township permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.