San Lucas Sacatepéquez sits on the CA-1 (Pan-American highway) between Antigua and Guatemala City - roughly 16 km by road from Antigua and under 30 km from central Guatemala City, at an elevation of around 2,025 metres. That altitude matters: it is noticeably cooler here than down in the Antigua valley, with modelled average highs around 21°C against Antigua centro’s 24-25°C, and average lows just under 10°C from December to February (Open-Meteo archive, 2020-2026). The 2018 census counted 23,369 people in the municipio (INE, Censo 2018 results, Cuadro A1.1 (read 5 November 2026)).
For real estate, San Lucas attracts a different buyer than Antigua: commuters to Guatemala City who want a quieter weekend feel and cooler nights, and investors drawn by the larger lot sizes available here; the highway frontage is lined with restaurants and weekend properties. It is by some distance the largest market in our Antigua-area tracker by listing count, and the live figure is in the quick facts above.
Reading the market
The single most distinctive number here is the median lot size, several times what you find in the gated communities closer to Antigua centro. That changes what you are buying. San Lucas listings are weighted toward houses on land where you might also fit a horse stable, a guest casita or a generous garden - the development pattern follows the highway model rather than the colonial grid.
Land is roughly a third of the inventory, which is unusual for this region and is what pulls the median price per square metre well below the Antigua-adjacent neighborhoods. Read price per square metre and price per property as two different questions here: a cheap metre on a big parcel is not a cheap house.
Because a large share of San Lucas listings are land with no construction figure, the price-per-m² block below covers a different subset of the inventory than the price table does. Both are honest; they are just not the same population.
