# SG Property Data — Private Landed Segment Price Stats

> SG Property Data — Private Landed Segment Price Stats is a paid API for AI agents from sgpropertydata.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns calculated price metrics (CAGR, median PSF, P25/P75, transaction count, YoY change) for a Singapore private landed residential market segment (CCR, RCR, or OCR)

## Facts

- Endpoint: GET https://sgpropertydata.com/private/landed/segments/%7Bsegment%7D/stats
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sg-property-data-private-landed-segment-price-stats-3ee41beb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Tj4hJmRXvtY1u1uFtjOHc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sg-property-data-private-landed-segment-price-stats-3ee41beb
```

Example prompt: What are the price stats and CAGR for Singapore private landed homes in the CCR segment — show me freehold properties only?

## When to prefer this

Use this endpoint when you need aggregated, computed price metrics (CAGR, median PSF, percentiles) for Singapore's private landed residential market at the broad market-segment level (CCR, RCR, OCR). Prefer this over project-level or district-level endpoints when doing segment-wide benchmarking or comparing macro landed market performance. Choose over HDB endpoints when the focus is private landed (not condo, not HDB resale).

## Known failure modes

- Invalid segment value (not CCR, RCR, or OCR) returns 400 or error response
- Invalid tenure enum value returns validation error
- Insufficient transaction data for a segment/tenure combination may return low-confidence or null CAGR
- Payment not included or insufficient USDC causes 402 Payment Required
- Segment with very few transactions may have wide P25/P75 spread and low confidence score

## How this service works

District, market-segment, town, and project-level price trends, CAGR, and rental yield for Singapore private residential property (condo and landed) and HDB resale flats, computed from URA and HDB records. REST and MCP access, priced per call for AI agents.

## Output

A JSON object containing: CAGR (value in %/year with confidence rating), a snapshot with median PSF, P25 PSF, P75 PSF, and transaction count, plus a yearly breakdown array with each year's median PSF and YoY change percentage — all specific to the requested landed segment and tenure filter.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "segment"
     ],
     "properties": {
      "segment": {
       "type": "string",
       "description": "CCR, RCR, or OCR"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "tenure": {
       "enum": [
        "ALL",
        "Freehold",
        "Freehold-equivalent",
        "Leasehold"
       ],
       "type": "string",
       "description": "Defaults to ALL (blended across tenures) if omitted"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "cagr": {
   "unit": "percent_per_year",
   "value": 4.8,
   "confidence": "high"
  },
  "snapshot": {
   "p25_psf": 2240,
   "p75_psf": 2510,
   "median_psf": 2387.5,
   "transaction_count": 41
  },
  "yearly_breakdown": [
   {
    "year": 2025,
    "median_psf": 2387.5,
    "yoy_change_pct": 4.2
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sg-property-data-private-landed-segment-price-stats-3ee41beb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sgpropertydata.com](https://www.zero.xyz/host/sgpropertydata.com/llms.txt)