Aerial on a boring infill lot in Decatur moved it in 11 days when the two comps without it sat 47 and 53 days respectively.

The carry cost framing is the right way to look at it, and it's one most people skip entirely when they evaluate marketing spend on land.

The assumption doing the most work in your analysis is that the three lots were actually comparable on buyer pool. Infill land attracts a narrower set of buyers than residential, and the faster contract could reflect a single motivated buyer who happened to find your listing first rather than aerial footage compressing time-to-offer across a broader pool. Worth asking whether the two slower comps had the same zoning, same access, and similar proximity to that Commerce Drive development pressure, or whether your lot had a latent demand advantage that the aerial simply helped surface faster.

That said, the mechanism you identified is real. Aerial on a flat infill parcel is not doing what it does on a hillside estate. What it does is convey spatial relationships, lot boundaries relative to adjacent parcels, and proximity to development activity, in a format a buyer can process in 30 seconds rather than reading a plat and a zoning summary. For a buyer already interested in that corridor, the video probably eliminated a site visit before they'd committed mentally. That removes friction from the decision, which tends to tighten timelines.

The risk you did not mention is scalability of the inference. One data point with two passive comps is a strong signal, not a proof of mechanism. Before you standardize $195 aerial on every land acquisition in that price range, it's worth knowing whether the same compression holds on parcels where the development story is less visible from the air, or where the buyer pool is smaller.

The ROI framing against carry cost is the right unit of analysis, though. Most operators benchmark marketing spend against sale price. Benchmarking it against hold cost is more honest on thin-margin land.

What were the carry costs per week on that parcel, and have you run the same aerial approach on a second lot yet?

What was your carry cost per week on that $38k?

The misconception worth correcting is that aerial footage sells the lot itself. What it actually sells is the lot's context, and that distinction matters for which parcels justify the spend. On a cleared infill parcel with no topographic drama, the footage is doing orientation work, showing a buyer where the nearest corner lot is, how the street grid connects, what is going up two blocks over, none of which reads clearly on a plat or a street-level photo. The $195 probably earned its return not by making the lot look better but by making the decision faster for someone who would have otherwise scheduled a second visit to answer questions the video pre-answered. Five weeks of compressed hold time on a $38k acquisition suggests your weekly carry was modest, which actually makes the ratio more interesting, because the footage penciled out even without a high burn rate working in its favor. The question I would want answered: was the buyer local or pulling from outside the market, because the orientation argument gets stronger the farther the buyer is from the submarket.