Learn the land, not just the listing.
LastLake reads 74 provincial, federal and community datasets for any rural or waterfront property in Ontario, then writes back a ten page report in plain language. What the records say about the shoreline. How far the nearest mapped road is. What the province has mapped around it, out to five kilometres.
It lands in your inbox within one business day, whether you are weighing a purchase, planning what to build, or just want to know what you already own.
Public records summary · № 2026-0147
Township of Muskoka Lakes, District Municipality of Muskoka, Ontario
What’s inside the ten pages
ContentsCover and context map
The property marked on the lake, with the roads in, the buildings around it, and the islands, bays and points named.
At a glance verdict
Six traffic lights, then the things to act on and the rest of the record, in one page.
Who owns what
Crown land, patented land, and any Crown interest recorded along the frontage, named from the record’s own wording.
What’s nearby that shouldn’t be
Waste sites, pits and quarries, petroleum wells, site condition records, approvals and fire history, out to 5 km.
Can you build, add, replace
Wetlands, protected plans, source protection areas, parks and reserves, and whether a conservation authority covers the area at all.
Getting there, every season
How far the nearest mapped public road is, water crossings, gates, fords, and the nearest communications tower.
The water
Labelled depth contours off the frontage, nearby well records and their depths, dams, water quality monitoring, permits to take water, and the nearest federal level gauge.
The property through time
What surrounds it: woods, mapped building footprints, rail lines, trails, utility corridors and nearby airstrips.
The property from above
The same 500 m of ground in three provincial air photo vintages, flown about five years apart, and what to look for between them.
Sources and limits
Every dataset we searched, grouped by section, with how many records each returned, and a straight account of what the report cannot tell you.
Findings from a real report
Sample · Lake Rosseau, Muskoka LakesGreen means we found nothing of concern in the records searched; amber means something worth understanding before you act; red means talk to your lawyer or a specialist about this specific item; grey means we could not establish an answer, which is not the same as a clear one.
The things to act on
PriorityThe rest of the record, briefly
No flagsOne price, one report
PricingLess than a tenth of a septic inspection, and about a thirtieth of the cheapest published Ontario land due diligence report. If it turns up nothing, you have the records that say so, in writing, with every source named.
| The next step, if you take it | Typical Ontario cost |
|---|---|
| Home inspection | $400 to $700 |
| Septic inspection | $150 to $500 |
| Rural boundary survey | $1,500 to $2,200 |
| Planning due diligence report | $2,500 and up |
LastLake does not replace a survey, a title search, an inspection or a planning opinion. It comes first, and tells you which of them are worth paying for on this particular property.
For professionals
Agents · inspectors · lawyersRural and waterfront files turn on things no listing sheet, inspection form or title search was built to hold. What the Crown has recorded along the shoreline, how far the nearest mapped road actually is, what the province has mapped on the back half of the lot. You already know to ask. LastLake is how you get it in writing within a business day, with a source line under every finding, instead of a week inside provincial portals.
A pack is a block of reports bought in advance, so you can pull one the moment a file needs it instead of stopping to arrange a purchase. Reports never expire and anyone in your office can spend them.
Pull one while a file is live
Order it early on a purchase, or run your own lot before you go live and put what you find in the disclosure package. Your client reads plain language, their lawyer reads the source line under it. Packs of ten or more carry your brokerage name on the cover.
Know the site before you drive out
Wetlands, mapped water crossings, well records and how the site is reached all shape what you look at on the day and what you flag afterward. Attach the report as an appendix and your findings sit beside the records that back them up.
Ask the right requisitions sooner
A recorded Crown interest along the frontage, an unmapped access route or a mapped wetland tells you where to look before the clock runs out. Every finding names its dataset, so your clerk can verify it in minutes rather than hours.
Who makes these
AboutDillon Koolhaas
I have spent most of my life reading maps, professionally and otherwise, and have never lost interest in them. Seventeen years in civil engineering has taken me through land development projects, design, construction, estimating, road safety, traffic signals and data management. Different work, same habit: find the record that answers the question, then check it against what is actually on the ground.
LastLake exists because the information is already public and almost nobody can get at it. Ontario publishes hundreds of map layers for free, but finding the handful that matter to one property means hours of clicking through portals that were not built for someone with an offer deadline. I go through them so you do not have to.
Fair questions
FAQHow fast do I get it?
One business day for anywhere in Ontario, often sooner. The clock starts when you confirm the location on the map, not when you order, so we are never counting time spent waiting on a pin. If your deadline is tomorrow morning, say so in the order notes and we will move you up.
Is this a survey or a title search?
No. It is a summary of published government records. Ontario’s legal parcel boundaries are not open data, so the property is shown as a point rather than an outline. Your lawyer still confirms title, and a surveyor still draws the line. This tells you where to point them first.
What if the property is not on water?
That works too. Every report covers nearby well records, watercourses and water quality monitoring, whether or not there is a lake. Waterfront properties also get depth contours off the frontage, dams and the nearest federal water level gauge.
What if the report finds nothing wrong?
Then you have six green lights and a document with every source named on it. Most reports come back mostly green, which is exactly the point. Green means nothing turned up in the records searched, which is not the same as nothing existing, and the report says so on its own face.
Can my agent or lawyer order it for me?
Yes. Put their email in the order and we will send it to both of you. Agents who order often should look at the packs above.
What if you cannot find the property?
Some rural addresses are hard to pin down. We will email you to confirm the location on a map, and if we still cannot match it, we refund you in full and no report is issued. You are not charged for a report we cannot write.
Tell us where it is. We will do the rest.
You will get a confirmation right away and the finished report by email within one business day. Nothing is charged until you confirm the location on the next page.