diff --git a/tradein-mvp/backend/app/api/v1/admin.py b/tradein-mvp/backend/app/api/v1/admin.py
index 0570cbe7..882c2d0d 100644
--- a/tradein-mvp/backend/app/api/v1/admin.py
+++ b/tradein-mvp/backend/app/api/v1/admin.py
@@ -1962,7 +1962,9 @@ def _parse_proxy_host_port(proxy_url: str | None) -> tuple[str | None, int | Non
 def list_scrape_runs_unified(
     db: Annotated[Session, Depends(get_db)],
     source: Annotated[str | None, Query()] = None,
-    status: Annotated[str | None, Query()] = None,
+    status: Annotated[
+        Literal["done", "running", "banned", "zombie", "failed", "cancelled"] | None, Query()
+    ] = None,
     limit: Annotated[int, Query(ge=1, le=200)] = 50,
     offset: Annotated[int, Query(ge=0)] = 0,
 ) -> UnifiedScrapeRunsResponse:
diff --git a/tradein-mvp/backend/app/services/scrapers/avito_houses.py b/tradein-mvp/backend/app/services/scrapers/avito_houses.py
index 96d5cc22..24d764c9 100644
--- a/tradein-mvp/backend/app/services/scrapers/avito_houses.py
+++ b/tradein-mvp/backend/app/services/scrapers/avito_houses.py
@@ -1252,7 +1252,24 @@ def save_house_catalog_enrichment(
     Возвращает:
       {'house_id': N, 'reviews': N, 'sellers': N, 'listings_linked': N, 'placement_history': N}
     """
-    # 1. Upsert дом с правильным URL из enrichment
+    # 1. Upsert дом с правильным URL из enrichment.
+    # Гард #1820: id-less graceful-skip новостройки (ext_id=0, нет адреса/координат) —
+    # НЕ персистим canonical house, иначе все безымянные URL склеиваются в один bogus
+    # avito:0 через source_exact-tier и плодят мусорную house_sources("avito","0").
+    if not e.house.ext_id and not (e.house.short_address or e.house.full_address):
+        logger.warning(
+            "save_house_catalog_enrichment: пропуск id-less новостройки без адреса"
+            " (ext_id=%s url=%s) — не создаём bogus avito:0 в house_sources",
+            e.house.ext_id,
+            e.house_url,
+        )
+        return {
+            "house_id": 0,
+            "reviews": 0,
+            "sellers": 0,
+            "listings_linked": 0,
+            "placement_history": 0,
+        }
     house_id = _upsert_house_with_url(db, e.house, e.house_url)
 
     # 2. Сохранить отзывы
diff --git a/tradein-mvp/backend/pyproject.toml b/tradein-mvp/backend/pyproject.toml
index a4ca8dbe..68a08254 100644
--- a/tradein-mvp/backend/pyproject.toml
+++ b/tradein-mvp/backend/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
     "Pillow>=10.3.0",             # photo sanitization re-encode (#6 audit fix)
     "weasyprint>=62.0",
     "jinja2>=3.1.0",
-    "httpx>=0.27.0",              # для geocoder + scrapers
+    "httpx[socks]>=0.27.0",        # для geocoder + scrapers; [socks] тянет socksio для socks5://
     "tenacity>=9.0.0",            # retry с exp backoff
     "selectolax>=0.3.0",          # быстрый HTML парсинг для scrapers
     "segno>=1.6.0",               # QR-код для PDF shareable URL
diff --git a/tradein-mvp/backend/tests/test_avito_houses_dedup.py b/tradein-mvp/backend/tests/test_avito_houses_dedup.py
index 3fbaa75e..fc91d89d 100644
--- a/tradein-mvp/backend/tests/test_avito_houses_dedup.py
+++ b/tradein-mvp/backend/tests/test_avito_houses_dedup.py
@@ -6,6 +6,7 @@
   2. Enrichment-поля (rating_score, developer_name) реально записываются в UPDATE.
   3. _persist_house не вызывает db.commit().
   4. upsert_house и _upsert_house_with_url делегируют в _persist_house.
+  5. #1820: два id-less URL (ext_id=0, без адреса) НЕ создают house_sources(avito,"0").
 
 Использует тот же паттерн mock-DB что в test_matching.py и test_same_building_match.py.
 """
@@ -13,14 +14,16 @@
 import json
 import os
 
-os.environ.setdefault("DATABASE_URL", "postgresql://test:test@localhost/test_db")
+os.environ.setdefault("DATABASE_URL", "postgresql+psycopg://test:test@localhost/test_db")
 
 from unittest.mock import MagicMock, patch
 
 from app.services.scrapers.avito_houses import (
+    HouseCatalogEnrichment,
     HouseInfo,
     _persist_house,
     _upsert_house_with_url,
+    save_house_catalog_enrichment,
     upsert_house,
 )
 
@@ -269,3 +272,62 @@ def test_persist_house_coalesce_fields_in_bind():
     assert bind["lat"] == h.lat
     assert bind["lon"] == h.lon
     assert bind["year_built"] == h.year_built
+
+
+# ---------------------------------------------------------------------------
+# Test 8: #1820 — ext_id=0 graceful-skip гард
+#   Два id-less URL (ext_id=0, без адреса) → match_or_create_house НЕ вызывается,
+#   house_sources("avito","0") НЕ создаётся, возвращается sentinel dict с house_id=0.
+# ---------------------------------------------------------------------------
+
+
+def test_save_house_catalog_enrichment_skips_zero_ext_id_no_address():
+    """#1820: ext_id=0 + нет адреса → гард пропускает персистирование canonical house."""
+    db = MagicMock()
+
+    # Создаём два id-less graceful-skip enrichment (как _parse_development_or_skip возвращает)
+    enrichment_a = HouseCatalogEnrichment(
+        house_url="https://www.avito.ru/catalog/novostroyki/dom-A/",
+        house=HouseInfo(ext_id=0),
+    )
+    enrichment_b = HouseCatalogEnrichment(
+        house_url="https://www.avito.ru/catalog/novostroyki/dom-B/",
+        house=HouseInfo(ext_id=0),
+    )
+
+    with patch(
+        "app.services.scrapers.avito_houses.match_or_create_house",
+    ) as mock_match:
+        result_a = save_house_catalog_enrichment(db, enrichment_a)
+        result_b = save_house_catalog_enrichment(db, enrichment_b)
+
+    # match_or_create_house НЕ должен вызываться — гард сработал до него
+    mock_match.assert_not_called()
+
+    # Возвращается sentinel dict с house_id=0, не плодятся дубли
+    assert result_a["house_id"] == 0, f"ожидали house_id=0, получили {result_a['house_id']}"
+    assert result_b["house_id"] == 0, f"ожидали house_id=0, получили {result_b['house_id']}"
+
+    # db.commit() НЕ вызывается (нет реальной транзакции)
+    db.commit.assert_not_called()
+
+
+def test_save_house_catalog_enrichment_with_address_persists_despite_zero_ext_id():
+    """#1820: ext_id=0 НО есть адрес → НЕ пропускаем (developmentPage с адресом, без avitoId)."""
+    db = MagicMock()
+    db.execute.return_value = MagicMock()
+
+    enrichment = HouseCatalogEnrichment(
+        house_url="https://www.avito.ru/catalog/novostroyki/dom-C/",
+        house=HouseInfo(ext_id=0, short_address="ул. Ленина, 1"),
+    )
+
+    with patch(
+        "app.services.scrapers.avito_houses.match_or_create_house",
+        return_value=(77, 0.9, "fingerprint"),
+    ) as mock_match:
+        result = save_house_catalog_enrichment(db, enrichment)
+
+    # Адрес есть → персистим через fingerprint tier
+    mock_match.assert_called_once()
+    assert result["house_id"] == 77
diff --git a/tradein-mvp/backend/tests/test_scraper_admin_apis.py b/tradein-mvp/backend/tests/test_scraper_admin_apis.py
index c4f3b7a9..6e776d8d 100644
--- a/tradein-mvp/backend/tests/test_scraper_admin_apis.py
+++ b/tradein-mvp/backend/tests/test_scraper_admin_apis.py
@@ -111,6 +111,21 @@ def test_unified_runs_negative_offset_422(client: TestClient) -> None:
     assert r.status_code == 422
 
 
+def test_unified_runs_invalid_status_422(client: TestClient) -> None:
+    """status с непредусмотренным значением → 422 (Literal-валидация)."""
+    r = client.get("/api/v1/admin/scrape/runs", params={"status": "unknown_status"})
+    assert r.status_code == 422
+
+
+def test_unified_runs_valid_statuses_200(client: TestClient) -> None:
+    """Все допустимые значения status проходят валидацию (ожидаем 200, не 422)."""
+    valid_statuses = ["done", "running", "banned", "zombie", "failed", "cancelled"]
+    for s in valid_statuses:
+        with patch("app.services.scrape_runs.list_all", return_value=(0, [])):
+            r = client.get("/api/v1/admin/scrape/runs", params={"status": s})
+        assert r.status_code == 200, f"status={s!r} должен возвращать 200, получили {r.status_code}"
+
+
 # ── API 2: GET /scraper/health ───────────────────────────────────────────────