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Lynn, MA Fence Regulations: Fence Permit Requirements (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Permit-free height
Fences up to 7 feet
Basis
Erected at property owner's own risk
Post orientation
Posts face inward, finished face out
Placement
Allowed up to and along any lot line
Governing section
Zoning Ordinance § 7.B.1

Summary

Fences up to 7 feet high in Lynn don't need a Building Permit at all, built at the owner's own risk under Section 7.B.1.b. Fences may sit right along any lot line, but posts must face inward and the finished side must face the neighbor or street.

1. General

a. Fences may be placed up to and along any lot line.

b. Fences up to 7 feet high do not require a Building Permit and are erected at the property owner’s risk.

c. Fence posts or supporting rails must face inward toward the property being fenced and the finished face must be oriented towards the abutting property or thoroughfare.

Source: City of Lynn Revised OrdinancesView official code

Official source re-checked September 8, 2026: the cited page had not changed since it was quoted.

Full Breakdown

1, General, of the City of Lynn Zoning Ordinance adopted December 9, 2025, sets the permit threshold for fences citywide: fences up to 7 feet high do not require a Building Permit at all, and they are erected at the property owner's own risk, meaning the city isn't certifying the fence's construction or placement by skipping the permit step. That doesn't mean anything goes. c requires the fence posts or supporting rails to face inward toward the property being fenced, so the finished, presentable face of the fence has to be oriented outward toward the abutting property or the street.

3 bars any fence from an existing or required drainage or utility easement and prohibits barbed wire and concertina wire outright. 2 rather than the fence-specific exemption.

Violations & Fines

A fence over 7 feet built without a Building Permit, or one with its finished face turned toward the fenced property instead of the neighbor, violates Sections 7.B.1.b-c. Because fences under 7 feet are erected at the owner's own risk, the city takes no responsibility for placement disputes; height and easement violations are still enforced as zoning violations under Section 11.B.3, a $300 misdemeanor fine per violation, each day a separate offense.

Frequently Asked Questions

Do I need a permit to build a fence in Lynn?
Not if it's 7 feet or under. Section 7.B.1.b of the Lynn Zoning Ordinance says fences up to 7 feet high do not require a Building Permit, though they're built at the owner's own risk. A fence over 7 feet falls under the Building Commissioner's general permit requirement in Section 11.A.2.
Which side of my fence has to face my neighbor?
The finished side. Section 7.B.1.c requires fence posts and supporting rails to face inward, toward the property being fenced, so the smooth, finished face is oriented toward the abutting property or the street rather than toward your own yard.
Can I put my fence right on the property line?
Yes. Section 7.B.1.a of the zoning ordinance allows fences to be placed up to and along any lot line without setting the fence back from the boundary. It still has to meet the height caps in Section 7.B.2 and can't sit inside a drainage or utility easement under Section 7.B.3.a.

Sources & Official References

Other rules in Lynn

Parking Rules: Overnight ParkingSignificant RestrictionsHeight LimitsSome RestrictionsMaterial RestrictionsSome RestrictionsRetaining WallsSome RestrictionsNoise Ordinances: Decibel LimitsSome RestrictionsParking Rules: Driveway RulesSome RestrictionsParking Rules: EV ChargingSome RestrictionsParking Rules: Loading ZonesSome RestrictionsParking Rules: Snow Removal Parking RulesSome Restrictions

All Lynn rules

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