diff --git a/src/main/java/jombi/freemates/controller/PlaceController.java b/src/main/java/jombi/freemates/controller/PlaceController.java
index b2ee1ab..422fd81 100644
--- a/src/main/java/jombi/freemates/controller/PlaceController.java
+++ b/src/main/java/jombi/freemates/controller/PlaceController.java
@@ -2,6 +2,7 @@
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import java.util.List;
 import jombi.freemates.model.constant.Author;
 import jombi.freemates.model.constant.CategoryType;
 import jombi.freemates.model.dto.PlaceDto;
@@ -112,7 +113,7 @@ public ResponseEntity<Page<PlaceDto>> getPlacesByCategory(
         """
   )
   @GetMapping("/geocode")
-  public ResponseEntity<PlaceDto> getPlaceByGeocode(
+  public ResponseEntity<List<PlaceDto>> getPlaceByGeocode(
       @RequestParam String x,
       @RequestParam String y
   ) {
diff --git a/src/main/java/jombi/freemates/repository/PlaceRepository.java b/src/main/java/jombi/freemates/repository/PlaceRepository.java
index 2ca629e..9444864 100644
--- a/src/main/java/jombi/freemates/repository/PlaceRepository.java
+++ b/src/main/java/jombi/freemates/repository/PlaceRepository.java
@@ -1,5 +1,6 @@
 package jombi.freemates.repository;
 
+import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 import jombi.freemates.model.constant.CategoryType;
@@ -45,4 +46,18 @@ public interface PlaceRepository extends JpaRepository<Place, UUID> {
 
   Optional<Place> findByXAndY(String x, String y);
 
+  @Query(
+      value = "SELECT * " +
+          "FROM place p " +
+          "WHERE CAST(p.x AS double precision) BETWEEN :xMin AND :xMax " +
+          "  AND CAST(p.y AS double precision) BETWEEN :yMin AND :yMax",
+      nativeQuery = true
+  )
+  List<Place> findByCoordinateRange(
+      @Param("xMin") double xMin,
+      @Param("xMax") double xMax,
+      @Param("yMin") double yMin,
+      @Param("yMax") double yMax
+  );
+
 }
diff --git a/src/main/java/jombi/freemates/service/PlaceService.java b/src/main/java/jombi/freemates/service/PlaceService.java
index 8b753d9..ac83f04 100644
--- a/src/main/java/jombi/freemates/service/PlaceService.java
+++ b/src/main/java/jombi/freemates/service/PlaceService.java
@@ -1,10 +1,11 @@
 package jombi.freemates.service;
 
 
+import static java.util.stream.Collectors.toList;
+
 import java.time.Duration;
 import java.util.List;
-import java.util.Optional;
-import java.util.UUID;
+import java.util.stream.Collectors;
 import jombi.freemates.model.constant.CategoryType;
 import jombi.freemates.model.dto.KakaoPlaceCrawlDetail;
 import jombi.freemates.model.dto.PlaceDto;
@@ -118,19 +119,35 @@ public Page<PlaceDto> getPlacesByCategory(CategoryType category, Pageable pageab
    * 좌표에 따른 장소 조회
    */
   @Transactional(readOnly = true)
-  public PlaceDto getPlacesByGeocode(
-      String x,
-      String y
-  ) {
-    if (x == null || x.trim().isEmpty() || y == null || y.trim().isEmpty()) {
-           throw new CustomException(ErrorCode.INVALID_REQUEST);
-         }
-    Optional<Place> placeOpt = placeRepository.findByXAndY(x, y);
-    if (placeOpt.isEmpty()) {
-      log.warn("좌표 ({}, {})에 해당하는 장소가 없습니다.", x, y);
-      throw new CustomException(ErrorCode.PLACE_NOT_FOUND); // 또는 예외 처리
+  public List<PlaceDto> getPlacesByGeocode(String xStr, String yStr) {
+    double xInput;
+    double yInput;
+    try {
+      xInput = Double.parseDouble(xStr);
+      yInput = Double.parseDouble(yStr);
+    } catch (NumberFormatException e) {
+      throw new CustomException(ErrorCode.INVALID_REQUEST);
     }
-    return convertToPlaceDto(placeOpt.get());
+
+    // ±0.0001(= tolerance) 범위를 오차로 설정
+    double tolerance = 0.0001; // 0.0001은 약 11m 정도의 거리
+    double xMin = xInput - tolerance;
+    double xMax = xInput + tolerance;
+    double yMin = yInput - tolerance;
+    double yMax = yInput + tolerance;
+
+    // 네이티브 쿼리로 DB에서 범위 내의 장소만 한 번에 조회
+    List<Place> matched = placeRepository.findByCoordinateRange(xMin, xMax, yMin, yMax);
+    if (matched.isEmpty()) {
+      throw new CustomException(ErrorCode.PLACE_NOT_FOUND);
+      // 혹은 빈 리스트를 반환하고 싶다면 아래처럼:
+      // return Collections.emptyList();
+    }
+
+    // Place → PlaceDto로 변환
+    return matched.stream()
+        .map(this::convertToPlaceDto)
+        .collect(Collectors.toList());
   }
 
   /**