diff --git a/app.R b/app.R
index f6916fd..d385f1a 100644
--- a/app.R
+++ b/app.R
@@ -17,6 +17,13 @@ listings <- readRDS("./data/listings.rds") |>
     ppsf_fmt   = scales::dollar(price_per_sqft)
   )
 shared_listings <- SharedData$new(listings, key = ~address)
+sales <- readRDS("./data/sales.rds") |>
+  arrange(desc(listed_date)) |>
+  mutate(
+    price_fmt = scales::dollar(price),
+    ppsf_fmt  = scales::dollar(price_per_sqft)
+  )
+shared_sales <- SharedData$new(sales, key = ~address)
 last_sale_date <- format(attr(owners, "last_sale_date"), "%Y-%m-%d")
 sbdvn <- sf::st_read("./data/plats/plats.shp")
 beaches <- readRDS("./data/beaches.rds")
@@ -93,6 +100,11 @@ ui <- f7Page(
             title = "Listings",
             icon = f7Icon("tag_fill")
           ),
+          f7PanelItem(
+            tabName = "Sales",
+            title = "Sales",
+            icon = f7Icon("dollarsign_circle_fill")
+          ),
           f7PanelItem(
             tabName = "Resources",
             title = "Resources",
@@ -249,6 +261,22 @@ ui <- f7Page(
           DTOutput("listings_table")
         )
       ),
+      #### sales ----
+      f7Tab(
+        title = "Sales",
+        tabName = "Sales",
+        icon = f7Icon("dollarsign_circle_fill"),
+        f7Card(
+          title = "Map:",
+          divider = TRUE,
+          leafletOutput("sales_map")
+        ),
+        f7Card(
+          title = "Recent Sales:",
+          divider = TRUE,
+          DTOutput("sales_table")
+        )
+      ),
       #### services ----
       f7Tab(
         title = "Resources",
@@ -504,6 +532,50 @@ server <- function(input, output) {
     )
   })
 
+# sales map ----
+  output$sales_map <- renderLeaflet({
+    leaflet(shared_sales) |>
+      addProviderTiles("CartoDB.Voyager") |>
+      addPolygons(
+        data        = sbdvn,
+        color       = "red",
+        weight      = 2,
+        opacity     = 0.5,
+        fillOpacity = 0.2,
+        label       = ~sub_name
+      ) |>
+      addMarkers(
+        lat   = ~latitude,
+        lng   = ~longitude,
+        popup = ~paste0(
+          "<b>", address, "</b><br>",
+          "Sale Date: ", listed_date, "<br>",
+          "Price: ", price_fmt, "<br>",
+          "Sq Ft: ", sqft, "<br>",
+          "$/Sq Ft: ", ppsf_fmt
+        )
+      ) |>
+      setView(lng = -82.362253, lat = 27.076199, zoom = 16)
+  })
+
+# sales table ----
+  output$sales_table <- renderDT(server = FALSE, {
+    datatable(
+      shared_sales,
+      colnames  = c("Date", "Address", "Sq Ft", "Price (raw)", "$/Sq Ft (raw)",
+                    "Lat", "Lng", "Price", "$/Sq Ft"),
+      rownames  = FALSE,
+      options   = list(
+        pageLength = 10,
+        searching  = FALSE,
+        dom        = 't',
+        columnDefs = list(
+          list(visible = FALSE, targets = c(3, 4, 5, 6))
+        )
+      )
+    )
+  })
+
 # beach map ----
   output$beach_map <- renderLeaflet({
     leaflet() %>% 
diff --git a/data-raw/update_sales.R b/data-raw/update_sales.R
new file mode 100644
index 0000000..084c938
--- /dev/null
+++ b/data-raw/update_sales.R
@@ -0,0 +1,61 @@
+# update_sales.R
+# Pull the 10 most recent arm's-length sales in St. Andrews from
+# SCPA_Parcels_Sales_CSV.zip (Sarasota.csv). Joins to geometry_lookup
+# for coordinates. Downloads the zip fresh each run.
+# Input:  data-raw/addresses/geometry_lookup.rds  (static)
+# Output: data/sales.rds
+
+library(readr)
+library(dplyr)
+library(stringr)
+library(sf)
+
+subdivisions <- c(
+  "8120", "8113", "8171", "8195", "8221",
+  "8163", "8240", "8159", "8149", "8110", "8254", "8215", "8143"
+)
+
+geometry_lookup <- readRDS("./data-raw/addresses/geometry_lookup.rds")
+
+# ── Download and extract Sarasota.csv ─────────────────────────────────────────
+zip_path <- "./data-raw/property/SCPA_Parcels_Sales_CSV.zip"
+options(timeout = 300)
+download.file(
+  url      = "https://www.sc-pa.com/downloads/SCPA_Parcels_Sales_CSV.zip",
+  destfile = zip_path,
+  mode     = "wb"
+)
+
+csv_con <- unz(zip_path, "Parcel_Sales_CSV/Sarasota.csv")
+
+# ── Load and filter ───────────────────────────────────────────────────────────
+sales <-
+  read_csv(csv_con, show_col_types = FALSE) |>
+  filter(SUBD %in% subdivisions) |>
+  filter(QUAL_CODE %in% c("01", "03")) |>
+  filter(SALE_AMT > 0, LIVING > 0) |>
+  mutate(
+    listed_date    = as.Date(SALE_DATE, format = "%m/%d/%Y"),
+    address        = str_squish(paste(LOCN, LOCS, LOCCITY, LOCSTATE, LOCZIP)),
+    sqft           = as.integer(LIVING),
+    price          = as.integer(SALE_AMT),
+    price_per_sqft = round(price / sqft, 0),
+    account_number = str_trim(ACCOUNT)
+  ) |>
+  arrange(desc(listed_date)) |>
+  slice_head(n = 10) |>
+  select(account_number, listed_date, address, sqft, price, price_per_sqft)
+
+# ── Join geometry ─────────────────────────────────────────────────────────────
+sales <- sales |>
+  inner_join(geometry_lookup, by = "account_number") |>
+  st_as_sf(sf_column_name = "geom") |>
+  mutate(
+    longitude = st_coordinates(geom)[, 1],
+    latitude  = st_coordinates(geom)[, 2]
+  ) |>
+  st_drop_geometry() |>
+  select(listed_date, address, sqft, price, price_per_sqft, latitude, longitude)
+
+cat("Sales written:", nrow(sales), "\n")
+saveRDS(sales, "./data/sales.rds")