In Seixal, the most affordable properties tend to be smaller apartments, particularly in older buildings or those requiring renovation. One-bedroom flats in the neighborhoods of Seixal and Amora can often be found priced under €100,000, especially in areas a bit further from the waterfront. For instance, compact units in buildings from the 1980s or 1990s offer budget-friendly options for first-time buyers or investors. Additionally, studios in the less trendy parts of Seixal are another economical choice, typically ranging from €80,000 to €120,000. Townhouses in the outskirts also present an affordable alternative, with prices starting around €150,000, appealing to families looking for more space at lower prices.