diff --git a/services/listings/__tests__/lib/url_helper.test.ts b/services/listings/__tests__/lib/url_helper.test.ts
new file mode 100644
index 0000000000..3196c829a3
--- /dev/null
+++ b/services/listings/__tests__/lib/url_helper.test.ts
@@ -0,0 +1,28 @@
+import { formatUrlSlug, listingUrlSlug } from "../../src/lib/url_helper"
+import { Listing } from "@bloom-housing/core"
+import triton from "../../listings/triton.json"
+
+describe("formatUrlSlug", () => {
+  test("reformats strings properly", () => {
+    expect(formatUrlSlug("snake_case")).toEqual("snake_case")
+    expect(formatUrlSlug("SnakeCase")).toEqual("snake_case")
+    expect(formatUrlSlug("Mix of spaces_and-hyphens")).toEqual("mix_of_spaces_and_hyphens")
+    expect(formatUrlSlug("Lots@of&weird    spaces&^&!@^*&AND OTHER_CHARS")).toEqual(
+      "lots_of_weird_spaces_and_other_chars"
+    )
+  })
+
+  test("with an empty string", () => {
+    expect(formatUrlSlug("")).toEqual("")
+  })
+})
+
+describe("listingUrlSlug", () => {
+  // Force cast to listing - should we add a dependency to `listingsLoader` instead?
+  const listing = (triton as unknown) as Listing
+
+  test("Generates a URL slug for a Listing", () => {
+    const slug = listingUrlSlug(listing)
+    expect(slug).toEqual("the_triton_55_triton_park_lane_foster_city_ca")
+  })
+})
diff --git a/services/listings/src/index.ts b/services/listings/src/index.ts
index c3617a18bc..4ea9173060 100644
--- a/services/listings/src/index.ts
+++ b/services/listings/src/index.ts
@@ -5,6 +5,7 @@ import jp from "jsonpath"
 import { Listing } from "@bloom-housing/core"
 import listingsLoader from "./lib/listings_loader"
 import { transformUnits } from "./lib/unit_transformations"
+import { listingUrlSlug } from "./lib/url_helper"
 import { amiCharts } from "./lib/ami_charts"
 
 dotenv.config({ path: ".env" })
@@ -29,6 +30,7 @@ app.use(async ctx => {
   // Transform all the listings
   listings.forEach(listing => {
     listing.unitsSummarized = transformUnits(listing.units, amiCharts)
+    listing.urlSlug = listingUrlSlug(listing)
   })
 
   const data = {
diff --git a/services/listings/src/lib/url_helper.ts b/services/listings/src/lib/url_helper.ts
new file mode 100644
index 0000000000..3979d2ef33
--- /dev/null
+++ b/services/listings/src/lib/url_helper.ts
@@ -0,0 +1,30 @@
+/**
+ * Formats the input string as a URL slug.
+ * This includes the following transformations:
+ * - All lowercase
+ * - Remove special characters
+ * - snake_case
+ * @param input
+ */
+import { Listing } from "@bloom-housing/core"
+
+export const formatUrlSlug = (input: string): string => {
+  return (
+    (
+      (input || "")
+        // Divide into words based on upper case letters followed by lower case letters
+        .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]+|[0-9]+/g) || []
+    )
+
+      .join("_")
+      .toLowerCase()
+  )
+}
+
+export const listingUrlSlug = (listing: Listing): string => {
+  const {
+    name,
+    buildingAddress: { city, street, state }
+  } = listing
+  return formatUrlSlug([name, street, city, state].join(" "))
+}
diff --git a/shared/core/src/listings.ts b/shared/core/src/listings.ts
index 7416b30793..92685b2178 100644
--- a/shared/core/src/listings.ts
+++ b/shared/core/src/listings.ts
@@ -58,6 +58,7 @@ export interface Listing {
   unitsAvailable: number
   unitAmenities: string
   unitsSummarized?: UnitsSummarized
+  urlSlug?: string
   waitlistCurrentSize: number
   waitlistMaxSize: number
   yearBuilt: number