ADUs Cost Guide in Surrey — Average Prices & Ranges

Last updated October 5, 2026

For a Surrey address, plan on $1,418 to $4,396 per job for adu, with the midpoint near $2,497.

The British Columbia market sets a baseline, but Surrey neighbourhoods vary. Access, parking and the age of the building can each add to a adu bill.

Typical cost at a glance

United States planning figures, per job
Level	Price
Low	~$1,418
Typical	~$2,497
High	~$4,396

Cost by type

Type	Low	Typical	High
Baseline transaction cost	~$1,418	~$2,907	~$4,396
Below-median price scenario	~$1,163	~$2,626	~$4,088
Above-median price scenario	~$1,588	~$3,827	~$6,066
Lender and government fees	~$170	~$679	~$1,187
Competitive or fast-moving market	~$1,730	~$4,206	~$6,682

All figures per job.

How to compare quotes for adu

Cheapest is not the same as best value for adu. A slightly higher quote with a complete scope and no open-ended extras is often safer than the lowest figure with caveats.

Getting quotes for adu

A good adu quote lists what is included, what is excluded and how long the price is held. If it does none of those, ask for a revised version.

What moves the price of adu

Labour, materials and timing explain most of the gap between two quotes for adu. Access and preparation often matter as much as the headline task, so a job that needs extra setup or a second visit costs more even when the base price looks identical.

Timing your adu

For adu, same-day and after-hours call-outs sit at the top of the range. A standard appointment booked in advance gives you the best chance of the typical figure.

Who sets adu prices

There is no fixed tariff for adu. The figure is set by the provider's own economics, covering labour, materials, travel and availability, so it varies by company and by season.

What ADUs typically costs

Plan around a $1,418–$4,396 per job band for adu in Surrey. A typical job is near $2,497, and the gap between the two ends is where scope, materials and timing do their work.

Frequently asked questions

How much does adu cost?

Most adu falls between $1,418 and $4,396, with a typical figure near $2,497 per job. The low end is a straightforward job with no surprises; the high end covers complex scope, premium materials or urgent timing. For Surrey, ask a provider to put that in writing with the quote.

What affects the price of adu?

No single factor decides it — scope, materials, access and timing all move the total, and the biggest swings usually come from access and scheduling. Providers serving Surrey can tell you how it affects a typical job.

Is ADUs cheaper in smaller cities?

Often, but not always. Smaller markets can carry a travel or availability premium that offsets a lower local rate, so it is worth checking a nearby city before assuming the lowest published figure applies to you. Where you are in Surrey can change the detail, so compare nearby quotes.

How many quotes should I get for adu?

Two or three written quotes are enough to see the real market range. Compare the same scope side by side, and ask each provider what is excluded and what would change the price after the quote is accepted. The specifics vary across Surrey, so confirm them with the provider you hire.

Keep comparing

Related categories

Real Estate

Related costs

Cities in this region

These are planning ranges drawn from public price data and market research. They are not a quote, an offer or financial advice, and your actual price depends on the provider, the location and the scope of the work.