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Castanea, PA · Clinton County · 8 min from our shop
Hardscaping in
Castanea, PA
Paver patios, retaining walls, front walks and drainage in Castanea, built by our own crews from Lock Haven. Every plan has a fixed price with no travel charge, and below are the local permit, soil and flood notes we check before any job here.
Building in Castanea
Castanea ZIP 17726: Castanea Township (about 6 square miles in eastern Clinton County, between Lock Haven and the West Branch Susquehanna), including the village of Castanea. Here is what we look at before a job there.
- Castanea Township Zoning Officer (Roger Hoy, 570-748-9070) for zoning applications; Clinton County does not issue building permits or run Castanea’s zoning, so building-code permits go through the township or a certified third-party inspector. The township posts its zoning application, zoning ordinance, zoning map and fee schedule on its Zoning Application page. County planning staff note that projects may also need Clinton County Conservation District approval when earth disturbance exceeds 5,000 sq ft, a PennDOT driveway permit on state roads, and FEMA elevation certificates in the floodplain. source
- Clinton County planning staff note that earth disturbance over 5,000 sq ft triggers Clinton County Conservation District review, and a driveway onto a state road needs a PennDOT driveway permit. source
- Castanea Township runs its own zoning (it is not one of the six townships covered by county zoning), so patios, walls, fences and sheds are checked against the township’s own ordinance and zoning map through its zoning officer. source
- Permits, if required, are obtained and paid for by the homeowner. We go over what we know about the requirement at the site walk.
- NRCS soil maps around the village show Urban land-Linden complex and occasionally flooded Linden silt loam on the river flats, poorly drained Melvin and Newark silt loams in low spots, and stony Buchanan-Andover and Laidig gravelly loams rising toward the mountain. source
- Buchanan soils are deep footslope soils with a dense, slowly permeable fragipan starting 20-36 inches down, so water perches on them seasonally; walls and patios on these slopes need real drainage stone and outlets. source
- NOAA’s Lock Haven Sewage Plant station, about a mile from Castanea, averages 29.6 inches of snow a year (1991-2020 normals) and 29.0 F in winter. source
- The fixed price assumes no rock and normal soil. We check both on the free site walk, before anything is signed.
- The West Branch of the Susquehanna River forms the township’s northern border. source
- The Linden silt loam and Melvin-Newark units mapped near the village are rated by NRCS for occasional flooding, so low lots near the river and creek should be checked against the FEMA map before grading or adding fill. source
- Check your lot on FEMA’s flood map before you plan anything low-lying. source
Castanea Township was incorporated in 1877, covers about 6 square miles bordered by Lamar and Bald Eagle townships to the south, and had 1,095 residents in 2020. source
Backyard plans in Castanea
The Patio
from $9,500Most popularPatio Plus
from $15,500Fire pit nightFire Pit Lounge
from $12,350The whole backyardThe Outdoor Room
from $25,500ShadePergola Patio
from $17,650Hot tubSpa Patio
from $8,750Front yard plans in Castanea
Front Walk & Steps
from $5,500Side yardWalk & Garden Wall
from $7,500VehicularPaver Parking Pad
from $12,200Walls & drainage plans in Castanea
Garden Wall
from $6,900Slope fixTerraced Wall Garden
from $11,750Wet yardGrade & Drain
from $4,500Questions about building in Castanea
Do I need a permit for a patio or retaining wall in Castanea?
Castanea Township Zoning Officer (Roger Hoy, 570-748-9070) for zoning applications; Clinton County does not issue building permits or run Castanea’s zoning, so building-code permits go through the township or a certified third-party inspector. The township posts its zoning application, zoning ordinance, zoning map and fee schedule on its Zoning Application page. County planning staff note that projects may also need Clinton County Conservation District approval when earth disturbance exceeds 5,000 sq ft, a PennDOT driveway permit on state roads, and FEMA elevation certificates in the floodplain. Clinton County planning staff note that earth disturbance over 5,000 sq ft triggers Clinton County Conservation District review, and a driveway onto a state road needs a PennDOT driveway permit. Castanea Township runs its own zoning (it is not one of the six townships covered by county zoning), so patios, walls, fences and sheds are checked against the township’s own ordinance and zoning map through its zoning officer. Call them with your address before work starts. Permits, if required, are obtained and paid for by the homeowner; we go over what we know about the requirement at the site walk.
What is the soil like in Castanea?
NRCS soil maps around the village show Urban land-Linden complex and occasionally flooded Linden silt loam on the river flats, poorly drained Melvin and Newark silt loams in low spots, and stony Buchanan-Andover and Laidig gravelly loams rising toward the mountain. We confirm what is under your yard on the free site walk.
Is Castanea in a flood zone?
The West Branch of the Susquehanna River forms the township’s northern border. Look up your own lot on FEMA’s flood map; it matters most for low patios, spa pads and drainage outlets.
Do you work in Castanea?
Yes. Castanea (Clinton County) is 8 minutes from our shop at 913 Bellefonte Ave in Lock Haven. It is inside our no-travel-charge radius, so plans there are at the base price.
What does a patio or wall cost in Castanea?
Our fixed-price plans in Castanea start at $4,500 installed, travel included. Each plan below shows three sizes with one price each. Odd shapes, steep lots and bigger projects are priced on a free site walk.
Who does the work?
Our own crews from Lock Haven, not subcontractors. Every job has a written PA home improvement contract, 33% down at most, and a 6-month workmanship warranty.
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What every plan includes
- Layout and marking on your property
- Excavation and haul-off of the dug-out soil
- Compacted stone base built for PA freeze-thaw (2B clean stone under walls)
- Standard pavers or block, edge restraint and polymeric joint sand
- Full cleanup. We leave it ready to use.
- Written PA HICPA contract, e-signed on our site
- Written 6-month workmanship warranty
- Registered PA home improvement contractor (HIC #PA212584), insured
- Before and after photos of your project
- Permits and approvals (homeowner obtains)
- Grading or landscaping outside the work area
- Retaining walls over 4 ft (engineered, quoted separately)
- Rock, buried utilities or wet soil found at the site walk
Muthler Landscaping & Construction LLC · 913 Bellefonte Ave, Lock Haven, PA 17745 · (570) 397-9800 · PA HIC #PA212584. Local facts link to their sources; rules change, so confirm with the permit office for your address.
Recent work in Clinton County
Raised Paver Patio & Block Wall in DunnstownAugust 2026
Local permit, flood, soil and snowfall notes for Castanea last checked against their official sources on October 23, 2026.