9
₡ 80 000 000
6 Bedrooms
3 Bathrooms
2 Parking
230 Construction m²
131 Land m²
Beautiful two-story house.
San Diego, La Unión, Cartago
Real estate agent
Rosaura Bonilla
Experta +20 PropertiesHouse and home prices in San Diego, La Unión, Costa Rica
Prices for houses and homes in San Diego, La Unión, Cartago, including houses in gated condominiums, recalculated every month from Anuntico listings.
Data for October 2026, across 22 active listings.
Sale prices
Median sale price
₡85,100,000
≈ $185,000
That is a property of 221 m² · 3 bed · 3 bath.
Most fall between ₡85M and ₡137M.
Based on 19 listings.
Two markets in a single figure
Quoted in colones
₡85,500,000
14 listings
Quoted in dollars
$185,000
5 listings
The headline figure blends the two, converting dollars at ₡460 to the dollar.
34% cheaper
than La Unión
35% cheaper
than the national average
#171 of 226 districts by price
- Price per built m²
- ₡517,399
- Published in the last 30 days
- 2
- Listings quoted in dollars
- 26%
Work out the monthly payment on a loan of this size →
Price trend for houses in San Diego, La Unión, Cartago
| Month | Median | Listings | Exchange rate |
|---|---|---|---|
| September 2026 | ₡97M | 17 | 525 |
| October 2026 | ₡85M | 19 | 460 |
Each month uses its own exchange rate: when a large share of the supply is quoted in dollars, a move in the colón also moves this line. The line only joins comparable months: when the number of listings moves by more than 20% from one month to the next, it starts again.
Rental prices
There aren't enough listings yet to publish a reliable median.
Prices in nearby areas
Prices for other property types in San Diego, La Unión, Cartago
-
Apartment prices 6 listings
Sale ₡79M Rent ₡240k /month
-
Lot prices 3 listings
Sale ₡166M
-
Farm prices 1 listings
Sale ₡560M
-
Commercial space prices 1 listings
Sale ₡92M
Frequently asked questions
How much does a house cost in San Diego, La Unión, Cartago?
The median sale price for houses in San Diego, La Unión, Cartago is ₡85,100,000. Most are offered between ₡84,999,860 and ₡137,000,000, based on 19 active listings.
What is the price per built square metre in San Diego, La Unión, Cartago?
The median price per built square metre for houses in San Diego, La Unión, Cartago is ₡517,399, counting only listings for sale that declare their area.
How do you find out what a house is worth in San Diego, La Unión, Cartago?
Start from the median price for the area, ₡85,100,000, and the price per square metre, ₡517,399. From there size, condition and the exact location decide the rest: half of all houses listed in San Diego, La Unión, Cartago are offered between ₡85M and ₡137M.
Estimate a property's value using this area's data →
For sale in San Diego, La Unión, Cartago
11
₡ 48 000 000
3 Bedrooms
2 Bathrooms
2 Parking
147 Construction m²
147 Land m²
House for sale, La Unión de Tres Ríos
San Diego, La Unión, Cartago
Private party
$450,000
7 Bedrooms
4 Bathrooms
4 Parking
350 Land m²
Owner sells Large House.
San Diego, La Unión, Cartago
Private party
View all houses for sale in San Diego, La Unión, Cartago →
For rent in San Diego, La Unión, Cartago
16
$1,000
3 Bedrooms
2 Bathrooms
2 Parking
140 Construction m²
140 Land m²
House for Rent in La Unión-San Diego, Cartago. RAH 26-1866
San Diego, La Unión, Cartago
Real estate agent
Elisa Vargas
Experta Élite +1K Properties
10
₡ 420 000
2 Bedrooms
2 Bathrooms
2 Parking
120 Construction m²
130 Land m²
Alquiler de casa en condominio
San Diego, La Unión, Cartago
Real estate agent
Diego Coto
Experto +70 Properties
35
$6,500
7 Bedrooms
5 Bathrooms
29 Parking
800 Construction m²
3,200 Land m²
FOR RENT MIXED-USE HOUSE ON CALLE VIEJA, TRES RIOS (JK)
San Diego, La Unión, Cartago
Real estate agent
Derealesa
Experto +150 Properties