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Samantha Mallon

Local Guides

Selling a Home in Nether Providence or Wallingford, PA: The U&O and the Lateral Test

Nether Providence requires a $100 use and occupancy inspection with a published checklist, plus a sewer lateral inspection by a private plumber under Ordinance 782, with NASSCO-standard video and a dye or smoke test. The Wallingford seller process, explained.

By Samantha Mallon, SRES®, licensed in PA & NJ · Reviewed July 31, 2026 · 7 min read

Nether Providence, which most of the world knows by its post office name of Wallingford, is the quiet spine of the Wallingford-Swarthmore school district: winding roads, stone colonials and midcentury splits under mature trees, and a train line into the city. Its resale process has two layers, a $100 use and occupancy inspection with the checklist published for anyone to read, and a sewer lateral rule that sends a private plumber’s camera down the pipe before the township signs off.

The Wallingford seller picture

Buyers are families paying for the school district, often arriving from the city or the inner boroughs with a settled intention to stay decades, which is exactly what the current sellers did a generation ago. The stock runs from 1920s stone houses to 1960s splits, and both vintages carry the same checklist profile: detectors, egress hardware, house numbers, and laterals that predate everyone in the transaction.

The U&O and the published checklist

The township’s U&O application carries the single-family checklist on its face, and the items that decide most inspections:

  • Fee: $100 per inspection, with the reinspection fee listed on the current application, so a failed visit costs money as well as time.
  • House numbers: at least three inches tall, visible from the street, on the house or a permanent standard.
  • Egress: doors openable from inside without a key or special effort, which rules out the double-cylinder deadbolts common in older stock.
  • The catch-all: no unresolved township violations on the property, including unpaid costs and fines. Old citations surface here, at the worst possible moment, unless they are cleared first.

Ordinance 782: the lateral video and the dye test

The township’s sewer lateral requirement applies to home resales unless the house was built within the past ten years. The mechanics: a private plumber performs a visual video inspection paired with a dye test or smoke test, the video operator must be certified under NASSCO’s pipeline and lateral assessment programs, and defects get coded to the industry-standard manual. The township keeps the current requirements and can point sellers to what qualifies.

The Pennsylvania money

The realty transfer tax runs 2% total, customarily split, so the seller’s half on a $500,000 sale is $5,000. Pennsylvania has no exit withholding, and the federal exclusion shelters up to $250,000 of gain, or $500,000 for couples, thresholds that long-tenured Wallingford sellers should actually run the numbers on. The home-sale tax guide and the cost-to-sell guide carry the arithmetic.

Where downsizers here go

Wallingford downsizers look first at the elevator buildings and townhomes around Media, one borough over, then at Swarthmore’s small condo stock, the one-floor houses of Springfield and Brookhaven, and the county-wide map in the Delaware County downsizing guide. The sequencing guide settles the order.

Getting started

The Nether Providence order: a free valuation priced to the school-district premium, the lateral video ordered in listing week, the published checklist walked with the fixes made, any old township violations cleared, and the U&O application filed with time to spare. The complete downsizing guide picks up from settlement.

Sources

Every guide on this site is built from primary sources (government agencies and recognized research institutions) and reviewed before publication.

Nether Providence seller questions

Does Nether Providence require an inspection to sell a house?

Yes. The township requires a use and occupancy certificate on resale, with the application fee at $100 and reinspections charged per the current application, and it publishes the single-family checklist the inspector uses. The checklist covers house numbers at least three inches tall, detectors, egress doors openable without a key, and a final catch-all: no unresolved township violations, including unpaid costs and fines, on the property.

What is the sewer lateral requirement in Nether Providence?

Ordinance 782 requires a sewer lateral inspection with the U&O for home resales, performed by a private plumber rather than the township. Homes built within the past ten years are exempt. The inspection pairs a video survey with a dye test or a smoke test, and the video must be performed by an operator certified under NASSCO’s pipeline and lateral assessment programs, using standard defect coding. The township office keeps the details and requirements.

How much does the sewer lateral inspection add to my sale?

The township fee itself stays modest; the real line item is the private plumber. A NASSCO-standard video with a dye or smoke test typically runs a few hundred dollars, and a lateral that fails can cost thousands to repair, which is exactly why the inspection belongs in listing week rather than under contract. A clean lateral report also becomes a selling point in a township where every buyer’s agent knows the rule.

What fails the Nether Providence U&O most often?

The published checklist makes the answer knowable: house numbers below the three-inch minimum, detector placement, egress doors with double-cylinder locks, and the unresolved-violations item, which turns any old citation or unpaid fine into a settlement blocker. Since the township publishes the whole list, the smart play is walking it before the application goes in and clearing the lateral question at the same time.

About the author

Samantha Mallon, SRES®

Samantha is a real estate agent with Compass, licensed in Pennsylvania (RS365940) and New Jersey (2440598), holding the SRES® (Seniors Real Estate Specialist®) designation. Before real estate she earned a finance degree at Rutgers and a master’s in analytics at Georgia Tech, and worked in management consulting at Deloitte, a background she now applies to pricing, preparation, and honest guidance for sellers navigating downsizing, longtime homes, and family transitions across Greater Philadelphia and South Jersey.

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