Houses for sale in Buenos Aires City by size: price and m² of each group (October 2026)
Machine-assisted English version of the Spanish original by Aptología. All figures are locked to the original (numbers are copied, not re-translated); if in doubt, the Spanish original prevails.
In Buenos Aires City, a house for sale from the group "50 - 70 m²" is requested in USD 139,000 in the median and one from the group "More than 160 m²" in USD 366,500 (+ 163.7%). For square meter, the cheapest is "More than 160 m²" (USD 1,455 / m²) and the most expensive "50 - 70 m²" (USD 2,138 / m²).
Abstract: We analyze 3,328 houses for sale in Buenos Aires City with declared size.
Updated: 18 October 2026 (data from 18 October 2026) · Next update: monthly.
Summary
| Indicator | Value |
|---|---|
| 50–70 m² | USD 139,000 |
| 70–90 m² | USD 168,000 |
| 90–120 m² | USD 190,000 |
| 120–160 m² | USD 230,000 |
| More than 160 m² | USD 366,500 |
| Announcements | 3,328 |
Price and m² by size
| Size | Price (medium) | Typical range (P25-P75) | per m² (median) | Medium area (m²) | Announcements |
|---|---|---|---|---|---|
| 50–70 m² | USD 139,000 | USD 110,000 - USD 192,320 | USD 2,138 | 64 | 45 |
| 70–90 m² | USD 168,000 | USD 134,000 - USD 216,000 | USD 2,107 | 80 | 125 |
| 90–120 m² | USD 190,000 | USD 143,000 - USD 249,000 | USD 1,832 | 104 | 335 |
| 120–160 m² | USD 230,000 | USD 169,000 - USD 300,000 | USD 1,637 | 139 | 649 |
| More than 160 m² | USD 366,500 | USD 250,000 - USD 549,000 | USD 1,455 | 247 | 2,174 |
Medians of the price ordered; groups with less than 30 ads are omitted.
Frequently asked questions
How much does it cost to buy a house of what size in Buenos Aires City? 50 - 70 m²: USD 139,000; 70 - 90 m²: USD 168,000; 90 - 120 m²: USD 190,000; 120 - 160 m²: USD 230,000; More than 160 m²: USD 366,500 (mid-October of 2026).
Which group gets cheaper per m²? For square meter, the cheapest is "More than 160 m²" (USD 1,455 / m²) and the most expensive "50 - 70 m²" (USD 2,138 / m²).
Methodology
- Source: night events of the Aptology database (aptologia.com) of 18 October 2026: current housing ads in real estate portals of 13 countries, collected by Aptology and seen online between 11 and 18 October 2026. Court: 18 October of 2026.
- Debugging: exact duplicates (same city, area, type, price, currency, area, rooms and bathrooms) and prices outside the percentile 1 - 99 of each country, operation, currency and type are removed; the price per m² uses only ads with declared area between 12 and 2,000 m² and is also cut to P1-P99.
- What is measured: prices ordered (published), not closing prices. For rent, monthly rent without HOA fee, common expenses or condo.
- Minimum sample: each published figure is based on at least 30 ads; cells with less are omitted.
- Coins: never mix different coin ads without converting them. Conversión a dólares con la tasa de mercado de ExchangeRate-API (open.er-api.com, actualización del 18 Oct 2026): 1 USD = 3,182.80 COP, 1 USD = 18.47 M.N, 1 USD = 5.09 BRL, 1 USD = 3.44 PEN, 1 USD = 982.44 CLP, 1 USD = 1,514.57 ARS, 1 USD = 40.20 UYU, 1 USD = 5,705.37 PYG, 1 USD = 61.27 DOP, 1 USD = 0.89 EUR, 1 USD = 11.72 BOB; la UF chilena a 41,178.64 CLP (mindicador,cl. 18-oct-2026). The ads published in dollars are used as they are.
- Coins: In each city and operation only the majority currency of the ads is used (the ads in another currency are excluded) and the median is converted to dollars at the rate mentioned; no different currency ads are ever averaged.
- Cordura: only published if the median grows in size.
- Limitations: The coverage depends on the portals that travel Aptology in each country and is greater in large cities and in the medium-high and high segments; the area is the one that declares the announcement, unverified; the area names come from the portals.
- Privacy: only aggregates are published; no personal data, link to ads or name of advertiser is published.
- Open data: datos.csv, CC BY license 4. 0.
How to quote
Pinzón Pineda, D. M. (2026). Houses for sale in Buenos Aires City by size: price and m² of each group (October 2026). Aptology (aptologia.com). https://github.com/elbroker/aptologia-datos/tree/main/estudios/casas-en-venta-por-tamano-ciudad-de-buenos-aires-2026. Data: datos.csv, CC BY license 4. 0.
Sources and data
- Original study (Spanish): Casas en venta en Ciudad de Buenos Aires según tamaño: precio y m² de cada grupo (octubre 2026)
- GitHub (CSV, PDF): https://github.com/elbroker/aptologia-datos/tree/main/estudios/casas-en-venta-por-tamano-ciudad-de-buenos-aires-2026
- Hugging Face: https://huggingface.co/datasets/aptologia/estudios-vivienda-lote-19-2026/tree/main/casas-en-venta-por-tamano-ciudad-de-buenos-aires-2026