Buenos Aires prices, real data
What is your property worth?
An instant estimate from real Buenos Aires comparables. Free, no sign-up.
Reference value by barrio, USD/m² for sale
CABA · October 2026Median USD/m² asked for sale, only in barrios with 15 or more active listings of the same type: apartments, or PHs and houses where apartments fall short (those are hatched and the map says so). The rest stay grey until there are comparables. Official city boundaries (GCBA open data). Recomputed nightly; the “7-day change” mode and the walk through the week switch themselves on once there is history. The source selector shows the official (IDECBA) and private (TuLugar) references for all 48 barrios. See the full table with sources.
A number, a range, and the reasoning.
This is what a valuation looks like. We show the likely asking price and the likely closing price, the comparables behind them, and a plain explanation.
Nearest comparables
How it works
Three steps, no long forms and no agency calling you.
Adjust the size, the rooms and the floor if you want to sharpen it. The address alone is enough for a first estimate.
Estimate, range, comparables on the map, and a plain-language account of what counts for and against.
Upload photos and a short description. We read the photos, fill in the listing, and publish it at a market price.
Properties with a checked price.
Every listing shows how far it sits from Zavaluo's reference value, so you know from the outset whether it is expensive or a chance worth taking.
The same valuation, over an API.
For banks, developers, agencies and fintechs that need a reproducible reference value with a confidence range and comparables. No six-month contracts: a key, a quota, an invoice.
Request accessRead the docs# POST https://api.zavaluo.com/v1/valuations { "address": "Gorriti 4800, Palermo, CABA", "kind": "apartment", "m2_total": 68, "rooms": 3, "floor": 2 } # 200 OK { "estimate_usd": 231000, "low_usd": 212000, "high_usd": 248000, "likely_asking_usd": 244000, "asking_vs_closing_adj": -0.053, "confidence": 0.86, "comps_count": 23, "comps_radius_m": 500, "model_version": "ar-caba-sale-2026.09.1", "calibrating": true, "explanation": "Valued 2% below the median…" }
List for free. We tell you the price.
Upload photos and a short description. We fill in rooms, size, floor and amenities by reading the text and the images, and suggest what to ask.