Fence height rules in Menlo Park
- Side and rear yards: 7 feet maximum — a foot more than neighboring Palo Alto or Los Altos allow.
- Front setback area: 4 feet maximum.
- Anything taller requires a use permit under Chapter 16.82; properties fronting Santa Cruz Avenue have their own exception procedure (§16.64.030).
The property line problem
The city's own guidance warns about this directly: in much of Menlo Park, the public right-of-way extends past the curb and sidewalk into what looks like your front landscaping. The curb is not your property line, and — the city is explicit on this — your neighbors' fences are not a reliable guide either, because plenty of them are in the wrong place. The city's handout describes measuring from the street's gutter-to-gutter width against the recorded right-of-way to locate the true line. If you're rebuilding a front or corner fence rather than repairing it in place, this is worth an hour of checking before any posts go in.
What this means for repairs
Repairing an existing fence — posts, boards, gate hardware — in its existing location is straightforward and doesn't reopen the property-line question. That's a real advantage of repair over replacement here: an old fence in a slightly wrong spot is usually a legal nonconforming structure, but rebuild it from scratch and it has to be right.
Fence and deck failure in Menlo Park
The failure pattern is the same across the Peninsula's irrigated lots: posts rot in the few inches around the soil line, where moisture and oxygen meet. Above ground the wood dries; below, there's too little oxygen for rot to thrive. That's why a fence can look solid and still lean after one storm. Decks fail differently — the most common serious problem is joist rot where the deck meets the house, a spot you can't see without looking underneath.
Send photos through the form — the base of the posts, the full fence line, underside of the deck if you can reach it — and get a repair estimate range before anyone drives out.
Sources: Menlo Park Municipal Code Ch. 16.64; city "Fences, Walls and Hedges" handout. Rules change — verify with Menlo Park Planning before major work.