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Decks & Porches · Sharon, MA

Decks & Porches in Sharon, Massachusetts

Compare contractors serving Sharon, Norfolk County — call them directly, or send one request and let the ones who want the job come to you.

30 contractors serving Sharon.

Contractors serving Sharon

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Decks & Porches in Sharon — what to know

Rebates & incentives

Decks do not qualify for Mass Save rebates, so the Eversource utility designation has no effect on deck project costs in Sharon. The operative local issue is Conservation Commission review. Lake Massapoag, Massapoag Pond, Gravelly Pond, and the wetland corridors connecting them mean that a significant share of Sharon parcels sit within the 100-foot buffer zone under the Wetlands Protection Act. The Sharon Conservation Commission reviews Notices of Intent for any deck within that buffer. Confirm your distance from the nearest resource area with a site plan or town GIS before applying for a building permit.

Permits in Sharon

Sharon Building Department issues deck permits under 780 CMR. With a housing stock centered on the 1960s through 1980s, inspectors frequently find ledger boards nailed rather than through-bolted and lacking proper flashing. Bringing ledger attachment into compliance at permit time is standard for rebuilds of that era. Footings must reach 48 inches for frost protection. Guardrails are required at 36 inches for any deck 30 inches or more above grade, with balusters spaced under 4 inches. If Conservation Commission approval is also needed, plan for an additional 30 to 45 days.

Where a permit is required, decks & porches work in Sharon is filed with the Sharon Building Department; see the Sharon Building Department’s contact, portal and who pulls the permit on permits.llc.

Typical project cost

Deck costs in Sharon are consistent with the Norfolk County suburbs south of Route 128. A new 350 to 450 square-foot pressure-treated deck runs $17,000 to $32,000 installed. Composite decking (Trex, TimberTech, Azek) adds $8,000 to $14,000 over PT for the same footprint. On lakefront properties on Lake Massapoag, composite or mahogany is strongly preferred given the greater moisture exposure. Three-season porch additions on Sharon colonials start around $44,000.

About Sharon homes

Sharon is a residential suburb in Norfolk County with 18,473 residents and about 6,537 housing units, the median built around 55 years ago. That places most of the stock in the late 1960s through early 1980s, a period of active ranch, colonial, and split-level construction. Sharon's largest feature is Lake Massapoag, the second-largest natural lake in Massachusetts, and the town has several other ponds and wetland corridors running through its neighborhoods. Lot sizes tend toward a half acre or more in most of Sharon's residential zones.

Common questions — Decks & Porches in Sharon

My Sharon property is near Lake Massapoag. Do I need Conservation approval for a deck?
If the lake's edge or associated wetlands are within 100 feet of your proposed deck footprint, yes. File a Notice of Intent with the Sharon Conservation Commission under the Wetlands Protection Act. Lake Massapoag is a large resource area and its buffer affects many shoreline and near-shore properties.
My 1971 Sharon split-level has a deck bolted to the band joist. Is that a problem?
It depends on the fastener size, spacing, and whether there's proper flashing. Late-1960s and 1970s ledger connections are one of the most common code deficiencies in Sharon's housing stock. A licensed contractor can assess whether the existing connection meets 780 CMR or needs rework as part of a permit.
What is the footing requirement for a deck in Sharon?
Frost depth in Norfolk County requires footings at 48 inches below finished grade. Sonotube concrete piers at that depth are standard and are inspected before framing starts.
What materials hold up best on a Sharon lakefront property?
For properties on or near Lake Massapoag, composite or PVC decking (Azek, TimberTech) significantly outperforms pressure-treated pine in terms of moisture resistance. Use stainless steel or hot-dipped galvanized fasteners and powder-coated aluminum or stainless railings to minimize corrosion from the higher humidity.
Do I need a permit to replace the deck boards but keep the existing frame?
In Sharon, re-decking over existing framing generally requires a permit because inspectors use the opportunity to verify that the frame and ledger still meet current code. If the frame is in good shape and properly attached, the permit process is straightforward.

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