--- title: "Renovating in North Vancouver District: the tree and heat pump rules to check before you build" description: "A District of North Vancouver renovation can need a tree permit and has to meet the noise bylaw for a new heat pump. Which trees are protected, what to send, the nesting season and the 55 and 45 decibel limits." canonical_url: "https://voche.me/bc/north-vancouver-district-2026/news/north-vancouver-district-renovation-tree-permit-heat-pump-noise-realdream" last_updated: "2026-11-14T20:32:20.959Z" --- Two District of North Vancouver rules apply to the yard around a renovation. One protects trees. The other limits the noise from a new heat pump. Both can change where an addition goes or where equipment sits, so read them before the drawings are done. We are a renovation company based in North Vancouver. This article sets out the two rules from the District's own documents, read on November 13, 2026. ## Which trees need a permit The District's Tree Protection Bylaw 7671 sets the rules. In its questions and answers, the District defines a tree as a woody plant with at least one stem 5 centimetres or more across, or 2 metres tall. A permit is needed only for two kinds: a large diameter tree and a protected tree. Pruning one needs a permit as well as removing it. A large diameter tree is 75 centimetres, about 30 inches, or more across, measured 1.3 metres above the ground. The District publishes a measurement guide for this. A protected tree is any tree in one of these places or groups: - on land the District owns, including a park, a road, a boulevard or a lane - within 15 metres of the top of the bank of a creek or other watercourse, within 10 metres of the top of a ravine wider than 60 metres, or within 30 metres of the top of bank on lots over half a hectare beside the Capilano River, Lynn Creek, the Seymour River or Mackay Creek - on a slope greater than 36% - on a wetland, or within 30 metres of the waterfront - in the Protection of Natural Environment, Streamside Protection or Slope Hazard development permit areas - a tree planted to replace a removed tree, or as a condition of an earlier approval - a tree protected by a covenant on the title, or a listed heritage tree - a tree 250 years old or older, or a wildlife tree with special habitat value - an arbutus, Garry oak, Oregon ash, Pacific yew, western white pine or yellow cedar A tree that looks ordinary can be protected because of where it stands, for example on a steep part of the lot or near a creek. Check the slope and the distance to any watercourse first. ## What to send The District's table sets out what each request needs. To remove a large diameter tree, the permit application is enough. To prune a large diameter or protected tree, or to remove a hazardous protected tree, add an arborist report. To remove any other protected tree, the District asks applicants to contact its environment staff for the list of documents. An arborist here means one certified by the International Society of Arboriculture. The District's requirements list what the report must hold: the tree's species, size and condition, photos of any defects, a location plan, the reasons for the work, and a replanting plan where replacement trees are required. District policy requires the report to look at every pruning and retention option before it recommends a removal. Steep lots add a step. For a tree on a slope of 20 degrees, which is 36%, or more, the bylaw asks for a report signed by a registered professional engineer, geoscientist or forester saying the work will not raise the risk of flooding, erosion or slope failure. The District says it cannot issue the permit until it has that sealed report. ## The nesting season The District also sets a season for tree work. Its requirements give the bird nesting window as about February 28 to September 1, and ask that tree and vegetation removal be scheduled outside it. Inside the window, a qualified environmental professional should survey for active nests first. Section 34 of BC's Wildlife Act makes it an offence to injure or destroy a bird or its egg, or a nest that a bird or its egg occupies. For an eagle, peregrine falcon, gyrfalcon, osprey, heron or burrowing owl, the nest is protected even when it is empty. For a renovation, that can move the start date. If an addition needs a tree to come down, plan the tree work outside the nesting window and apply for the permit early. ## Heat pumps and the noise bylaw A heat pump heats and cools a home with an outdoor unit. The District's Noise Regulation Bylaw 7188 limits how loud that unit can be at the property line. In residential areas the limit is 55 decibels from 7 am to 8 pm, starting at 9 am on Sundays and statutory holidays, and 45 decibels at night. The sound is measured with a noise meter at the property line. The District's guide says most quality models are rated at about 60 decibels at full output, in a lab test, and that the right location is critical to keeping the impact on neighbours low. The guide gives this advice: - place the unit as far from the property line as you can, and choose the front or rear yard over the side yard - keep it away from a neighbour's windows, above all bedrooms - use a fence, a hedge or a deck to block the line of sight to the neighbour - keep it outside the roof's drip line and away from paths and parking - mount it on the ground on a solid base with rubber pads, since a unit on a wall sits higher and its sound travels further - leave clear air around it, and service it so worn parts do not start to rattle The guide also suggests other energy work with a heat pump. A house that leaks less air and holds more insulation needs a smaller unit. ## The permit for a heat pump The District's homeowner declaration says an air heat pump or air conditioner with a completed declaration may be installed under an electrical permit, and that some cases need a building or development permit. The owner signs that they have followed good practice on safety, on keeping noise from neighbours, and on fitting the unit to the building. A strata owner attaches the strata minutes that approve the installation. ## Before you draw On a District lot, walk around the outside before the drawings start: note which trees are near the work and how big they are, whether there is a creek or a steep slope, and where a heat pump could sit away from the neighbours. Those answers can change where an addition or a unit goes. This article is general information from a renovation contractor. The District's environment and building staff can confirm what applies to your own lot. ## Sitemap See the full [sitemap](/bc/north-vancouver-district-2026/sitemap.md) for all pages.