frontend/src/components/site-finder/MarketTab.tsx

@@ -7,6 +7,7 @@ import { MarketTrendBlock } from "./MarketTrendBlock";
 import { CompetitorTable } from "./CompetitorTable";
 import { Pipeline24moBlock } from "./Pipeline24moBlock";
 import { SuccessRecommendationBlock } from "./SuccessRecommendationBlock";
+import { VelocityBlock } from "./VelocityBlock";
 
 interface Props {
   data: ParcelAnalysis;
@@ -16,8 +17,13 @@ export function MarketTab({ data }: Props) {
   const hasTrend = "market_trend" in data;
   const hasRecommendation = "success_recommendation" in data;
   const hasPipeline = data.pipeline_24mo !== undefined;
+  const hasVelocity = "velocity" in data;
   const hasAny =
-    hasTrend || hasRecommendation || hasPipeline || data.competitors.length > 0;
+    hasTrend ||
+    hasRecommendation ||
+    hasPipeline ||
+    hasVelocity ||
+    data.competitors.length > 0;
 
   return (
     <div style={{ display: "flex", flexDirection: "column", gap: 20 }}>
@@ -38,6 +44,20 @@ export function MarketTab({ data }: Props) {
         </div>
       )}
 
+      {/* D2 (#34) — Velocity-score */}
+      {hasVelocity && (
+        <div
+          style={{
+            border: "1px solid #e5e7eb",
+            borderRadius: 10,
+            padding: "14px 18px",
+            background: "#fff",
+          }}
+        >
+          <VelocityBlock velocity={data.velocity} />
+        </div>
+      )}
+
       {/* Competitors */}
       {data.competitors.length > 0 && (
         <div>

frontend/src/components/site-finder/VelocityBlock.tsx

@@ -0,0 +1,218 @@
+"use client";
+import type { Velocity } from "@/types/site-finder";
+import { SectionLabel } from "@/components/ui/SectionLabel";
+import { EmptyState } from "@/components/ui/EmptyState";
+
+interface VelocityBlockProps {
+  velocity: Velocity | null | undefined;
+}
+
+const CONFIDENCE_COLOR: Record<
+  Velocity["confidence"],
+  { bg: string; fg: string }
+> = {
+  high: { bg: "#dcfce7", fg: "#166534" },
+  medium: { bg: "#fef3c7", fg: "#854d0e" },
+  low: { bg: "#fee2e2", fg: "#991b1b" },
+};
+
+const CONFIDENCE_LABEL: Record<Velocity["confidence"], string> = {
+  high: "Высокая",
+  medium: "Средняя",
+  low: "Низкая",
+};
+
+function formatPercent(score: number): string {
+  return `${Math.round(score * 100)}%`;
+}
+
+export function VelocityBlock({ velocity }: VelocityBlockProps) {
+  if (!velocity) {
+    return (
+      <div>
+        <SectionLabel style={{ marginBottom: 8 }}>
+          Темп продаж конкурентов
+        </SectionLabel>
+        <EmptyState message="Данные о продажах не найдены (нет конкурентов в радиусе 3км или нет sale_graph данных)" />
+      </div>
+    );
+  }
+
+  const confColor = CONFIDENCE_COLOR[velocity.confidence];
+  const scorePct = formatPercent(velocity.velocity_score);
+  const ratio = velocity.monthly_velocity_sqm / velocity.ekb_median_sqm;
+
+  return (
+    <div>
+      <div
+        style={{
+          display: "flex",
+          alignItems: "center",
+          justifyContent: "space-between",
+          marginBottom: 8,
+        }}
+      >
+        <SectionLabel>Темп продаж конкурентов</SectionLabel>
+        <span
+          style={{
+            padding: "2px 8px",
+            background: confColor.bg,
+            color: confColor.fg,
+            borderRadius: 4,
+            fontSize: 11,
+            fontWeight: 600,
+          }}
+          title={`Уверенность: ${CONFIDENCE_LABEL[velocity.confidence]}`}
+        >
+          {CONFIDENCE_LABEL[velocity.confidence]}
+        </span>
+      </div>
+
+      {/* Score gauge */}
+      <div style={{ marginBottom: 12 }}>
+        <div
+          style={{
+            display: "flex",
+            justifyContent: "space-between",
+            fontSize: 12,
+            color: "#6b7280",
+            marginBottom: 4,
+          }}
+        >
+          <span>Velocity-score</span>
+          <span style={{ fontWeight: 600, color: "#111827" }}>{scorePct}</span>
+        </div>
+        <div
+          style={{
+            background: "#e5e7eb",
+            borderRadius: 4,
+            height: 8,
+            overflow: "hidden",
+          }}
+        >
+          <div
+            style={{
+              background:
+                velocity.velocity_score >= 0.66
+                  ? "#10b981"
+                  : velocity.velocity_score >= 0.33
+                    ? "#f59e0b"
+                    : "#ef4444",
+              width: `${velocity.velocity_score * 100}%`,
+              height: "100%",
+            }}
+          />
+        </div>
+        <div style={{ fontSize: 11, color: "#9ca3af", marginTop: 4 }}>
+          {Math.round(velocity.monthly_velocity_sqm)} м²/мес vs{" "}
+          {Math.round(velocity.ekb_median_sqm)} м²/мес (медиана ЕКБ) &middot;{" "}
+          {ratio >= 1
+            ? `x${ratio.toFixed(1)} выше`
+            : `${formatPercent(ratio)} от среднего`}
+        </div>
+      </div>
+
+      {/* Period + competitors meta */}
+      <div style={{ fontSize: 12, color: "#6b7280", marginBottom: 8 }}>
+        В радиусе 3 км: <b>{velocity.competitors_count}</b> ЖК &middot; период{" "}
+        <b>
+          {velocity.period.start} &rarr; {velocity.period.end}
+        </b>{" "}
+        ({velocity.months_observed} мес)
+      </div>
+
+      {/* Top competitors */}
+      {velocity.sample_competitors.length > 0 && (
+        <div>
+          <SectionLabel style={{ marginBottom: 6 }}>Топ продавцов</SectionLabel>
+          <table
+            style={{
+              width: "100%",
+              fontSize: 12,
+              borderCollapse: "collapse",
+              marginTop: 4,
+            }}
+          >
+            <thead>
+              <tr
+                style={{
+                  color: "#6b7280",
+                  borderBottom: "1px solid #e5e7eb",
+                }}
+              >
+                <th
+                  style={{
+                    textAlign: "left",
+                    padding: "4px 8px",
+                    fontWeight: 500,
+                  }}
+                >
+                  Название
+                </th>
+                <th
+                  style={{
+                    textAlign: "right",
+                    padding: "4px 8px",
+                    fontWeight: 500,
+                  }}
+                >
+                  Расст.
+                </th>
+                <th
+                  style={{
+                    textAlign: "right",
+                    padding: "4px 8px",
+                    fontWeight: 500,
+                  }}
+                >
+                  Продано м²
+                </th>
+              </tr>
+            </thead>
+            <tbody>
+              {velocity.sample_competitors.map((c) => (
+                <tr
+                  key={c.obj_id}
+                  style={{ borderBottom: "1px solid #f3f4f6" }}
+                >
+                  <td style={{ padding: "4px 8px" }}>
+                    {c.name ?? `obj#${c.obj_id}`}
+                    {c.obj_class && (
+                      <span
+                        style={{
+                          marginLeft: 6,
+                          fontSize: 10,
+                          color: "#9ca3af",
+                        }}
+                      >
+                        {c.obj_class}
+                      </span>
+                    )}
+                  </td>
+                  <td
+                    style={{
+                      padding: "4px 8px",
+                      textAlign: "right",
+                      color: "#6b7280",
+                    }}
+                  >
+                    {Math.round(c.distance_m)}м
+                  </td>
+                  <td
+                    style={{
+                      padding: "4px 8px",
+                      textAlign: "right",
+                      fontWeight: 500,
+                    }}
+                  >
+                    {Math.round(c.total_sqm_period).toLocaleString("ru")}
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
+    </div>
+  );
+}

frontend/src/types/site-finder.ts

@@ -204,6 +204,33 @@ export interface Pipeline24mo {
   note?: string;
 }
 
+// D2 (#34) — velocity-score: темп продаж конкурентов
+export interface VelocityCompetitor {
+  obj_id: number;
+  name: string | null;
+  obj_class: string | null;
+  distance_m: number;
+  total_sqm_period: number;
+  dev_name?: string | null;
+  district_name?: string | null;
+}
+
+export interface VelocityPeriod {
+  start: string; // YYYY-MM
+  end: string;
+}
+
+export interface Velocity {
+  competitors_count: number;
+  monthly_velocity_sqm: number;
+  ekb_median_sqm: number;
+  velocity_score: number; // 0..1
+  confidence: "high" | "medium" | "low";
+  months_observed: number;
+  period: VelocityPeriod;
+  sample_competitors: VelocityCompetitor[];
+}
+
 // G5 (#32) — Gate verdict: can_build_mkd
 export type GateVerdictSource = "nspd_dump" | "nspd_dump_partial" | "no_data";
 
@@ -342,6 +369,8 @@ export interface ParcelAnalysis {
   pipeline_24mo?: Pipeline24mo;
   // G5 (#32) — gate verdict: МКД buildability
   gate_verdict?: GateVerdict;
+  // D2 (#34) — velocity-score: темп продаж конкурентов
+  velocity?: Velocity | null;
 }
 
 export type PoiCategory =