Official property records

449A Bt Batok West Ave 9: recorded history

Explore the sales, rental records and building information available from our connected sources.

View charts & analysis · View source records

Property Upside score

Eight dimensions of the evidence for this property.

Insufficient evidenceOverall score not yet available

68% evidence coverage · 4 of 7 applicable dimensions scored

The outer ring is 100. Gaps mean a dimension is unscored.

Strongest supported dimension: Tenure resilience (93). Lowest supported dimension: Value (25).

Value20% weight25/100

Latest recorded sale reference: S$698,888 against a S$635,000 comparable central price. Historical evidence, not a valuation or forecast.

How it is assessed. 50 + 250 × (comparable central price − assessed price) / comparable central price, bounded 0–100. At least 5 compatible sales and a latest comparable within 12 months. Historical reference and private asking-price scenarios are labelled separately.

Comparable sales: 56 in the selected size/type cohort (2026-07) Source
Latest recorded sale reference: S$698,888 (2026-07) Source
Source checked: HDB resale transactions (2026-09-06) Source

Resale demand15% weight42/100

Resales recorded in 5 of 12 months (8 sales). Monthly activity consistency proxy, not a probability of sale.

How it is assessed. 100 × months with resale activity / 12 completed calendar months, minimum 5 single-unit resales in the selected property segment and full source coverage. Monthly activity consistency is a proxy, not turnover or time-to-sell; no dwelling-count denominator is available.

Recorded resale activity: 2025-09 to 2026-07; selected type and tenure (2026-07) Source

Rental appeal10% weight · Unscored—

Insufficient current, source-qualified evidence.

How it is assessed. Requires current recorded rental contracts or published project rental medians. Reporting continuity is a proxy; unmatched rent and floor area never produce a yield.

Connectivity15% weight60/100

Bukit Batok MRT is approximately 989 m away in a straight line.

How it is assessed. Nearest operational MRT straight-line distance: 100 at ≤400 m, 80 at ≤800 m, 60 at ≤1,200 m, 40 at ≤2,000 m, 20 at ≤3,000 m. Beyond covered evidence is unscored; distances are not walking times.

Nearest sourced MRT: Bukit Batok MRT (2026-09-06) Source

Everyday living10% weight · Unscored—

Insufficient current, source-qualified evidence.

How it is assessed. Average proximity across schools, food/markets, parks and shopping: 100 at ≤500 m, 75 at ≤1,000 m, 50 at ≤2,000 m, 25 at ≤3,000 m. All four categories require sourced coverage; school proximity does not establish admission eligibility.

Tenure resilience15% weight93/100

Approximately 91.6 years remaining as of Sep 2026. Tenure longevity only; no financing or resale guarantee.

How it is assessed. Lease score = 100 × remaining years / 99, bounded 0–100; an explicitly recorded freehold title scores 100. Deduct elapsed time from recorded remaining lease, or use term and commencement year. Median across selected recent records; year-only starts are approximate.

Recorded tenure: 99-year leasehold (2026-07) Source

URA growth catalysts10% weight · Unscored—

No current, geographically matched growth announcement in the reviewed coverage.

How it is assessed. Highest matched catalyst score, without stacking overlapping announcements. Under-construction interchanges: 90 for a 2028 target, 85 for 2030, 80 for 2032; long-term district plans: 60 for Jurong Lake District, 55 for Greater Southern Waterfront. Subtract 10 beyond 500 m or 20 beyond 1 km. These are editorial proximity/stage points, not predicted returns. Reviewed catalogue covers selected announcements, not every Singapore plan. Reviews expire after 90 days; zoning alone earns no catalyst points.

Master Plan zoning at the mapped reference point: Residential; gross plot ratio 3.5. (2026-09-06) Source
Redevelopment evidence boundary: MP2025 zoning is indicative. A legal site boundary and existing gross floor area are required before calculating redevelopment headroom. Check subsequent amendments in URA SPACE. (2025-12-01) Source

En bloc potential5% weight · Not applicable—

Private strata collective-sale scoring does not apply to this property class.

How it is assessed. Editorial activity rubric: interest 25, committee 40, consent 55, mandate 70, tender 80, negotiation 65; a failed, ended or withdrawn attempt within 3 years scores 20. Latest dated reviewed event supersedes earlier events; repeat attempts add no points. Active stages expire at the earlier of a stated deadline, 90 days after the event, or 90 days after review. Inactive scores also require review within 90 days. Sold projects and older or expired activity are unscored. Exact private residential project identity only. This is an activity indicator, not a probability of sale, valuation or investment return. Redevelopment feasibility is not established: strata ownership, lawful GFA, entitlement, consent, costs and commercial viability require separate verification.

An editorial research indicator, not a price forecast or government rating. Overall requires at least 70% of applicable weight, including value and resale evidence. Compare only within the same property class and coverage profile. As of 2026-09-07 · Method upside-1.1.

4 ROOM · strata area · Resale · 1 unit per transaction · Tenure not classified. All charts use this comparison segment; price per sq ft uses strata area.

Fair value & asking price

A 1,000 sq ft property in 449A Bt Batok West Ave 9

Comparable sales

Comparable-sale benchmarkS$635,000

S$606,750 – S$656,750

Middle 50% of recorded prices
56 comparable sales over 5 years

Recent comparable sale is S$63,888 higher than the benchmark.

10.1%above the benchmark

Recent comparable saleS$698,888

Comparable medianS$635,000

S$0S$1,000,000

Below range Within range Above range

Recorded sale from 2026-07. Add an asking price above to compare a property you are considering. The amber band covers the middle 50% of similar-sized recorded prices. The benchmark is their median, not an adjusted or bank valuation.

Median price / sq ft: S$634
Comparable sales: 56Past 5 years
Recorded PSF change: +4.6%Latest 12 months vs previous 12
Recorded tenure: Tenure not classified

Comparable recorded prices over time

Quarterly recorded sale prices per sq ft of strata area for the selected size band · This property

2023-01–2026-07

Median recorded PSFMiddle 50% of prices

Completed sales, not a forecast. Plotted periods have at least five matching sales. Boundary periods may be incomplete; changes in the units sold can move the median.

View quarterly figures

Period	Sales	Median / sq ft	Middle 50%
Q1 2023	7	S$634	S$619–635
Q2 2023	6	S$632	S$601–657
Q3 2023	5	S$564	S$549–578
Q4 2023	6	S$642	S$629–653
Q1 2024	5	S$621	S$614–644
Q2 2024	6	S$624	S$581–644
Q3 2024	4	Insufficient sales	—
Q4 2024	1	Insufficient sales	—
Q1 2025	4	Insufficient sales	—
Q2 2025	4	Insufficient sales	—
Q3 2025	1	Insufficient sales	—
Q4 2025	0	Insufficient sales	—
Q1 2026	2	Insufficient sales	—
Q2 2026	2	Insufficient sales	—
Q3 2026	3	Insufficient sales	—

Price versus other developments

BUKIT BATOK · HDB · Tenure not classified

449A Bt Batok West Ave 9S$634

56 sales · This development

438A Bt Batok West Ave 8S$634

24 sales

453B Bt Batok West Ave 6S$633

26 sales

461D Bt Batok West Ave 8S$633

18 sales

461C Bt Batok West Ave 8S$637

12 sales

Median recorded PSF over 5 years, using the same size band. Peers need five sales and are ordered by price proximity. Location, lease age, floor and condition are not adjusted.

Where the price sits

Against other bukit batok · hdb transactions

66 / 100

Price percentile

7.3% above the bukit batok · hdb median of S$591 / sq ft.

Based on 2751 other sales. A lower relative price does not by itself establish that a property is undervalued.

Price versus the local market

The distribution of bukit batok · hdb recorded sale prices for similar-sized properties

2751 transactions

449A Bt Batok West Ave 9: S$634 / sq ftMarket median: S$591 / sq ft

Bar height shows the number of other transactions in each price band. Same bukit batok · hdb, property type, area basis, recorded tenure, sale category and unit count, 5 years of sales and ±15% size band. This development is excluded from the market sample.

View price bands

Price / sq ft	Recorded sales
S$338–397	25
S$397–455	257
S$455–513	578
S$513–571	396
S$571–629	520
S$629–688	545
S$688–746	280
S$746–804	118
S$804–862	30
S$862–920	2

What traded in this development

Recorded strata areas in sales over the past 12 months

Under 750 sq ft: 00.0%
750–1,199 sq ft: 7100.0%
1,200–1,799 sq ft: 00.0%
1,800 sq ft and above: 00.0%

Completed sales activity across all sizes, not the mix of properties currently for sale. Building condition and room counts are not inferred from area.

The sales behind the comparison

850–1,150 sq ft · Past 5 years

Month	Size	Floor band	Recorded price	Price / sq ft
2026-07	1001 sq ft	13–15	S$698,888	S$698
2026-07	1001 sq ft	7–9	S$680,000	S$679
2026-07	1001 sq ft	10–12	S$660,000	S$659
2026-05	1001 sq ft	1–3	S$609,000	S$608
2026-05	1001 sq ft	10–12	S$680,000	S$679
2026-02	1001 sq ft	10–12	S$695,000	S$694
2026-01	1001 sq ft	10–12	S$685,000	S$684
2025-09	1001 sq ft	7–9	S$682,888	S$682

Up to eight recent matching sales shown; the recent comparison contains 56 matching sales in this window (This property). The history chart also includes older matching sales. View all published sales across all sizes and categories. Source dates have month precision.

How to read this analysis

The comparable range contains the middle 50% of observed prices; it is not a forecast or a confidence interval. Floor, condition, facing and remaining lease can materially change a home’s value. A price below a benchmark is a reason to investigate, not proof of a bargain.

Contains information from HDB resale transactions, accessed from data.gov.sg under the Singapore Open Data Licence. Last checked 6 Sep 2026, 09:45 SGT. Source documentation · Licence / terms · Full methodology

Charts & price evidence

Understand what these records can tell you.

All property records

449A Bt Batok West Ave 9 · Every recorded date, size and property type

9 rentals

All published history, including archived records. No date, size, flat-type, sale-category, tenure or unit-count exclusions. Source corrections use the latest published record; all 9 retained source versions are also available.

2023-03–2026-04Download complete rentals data (JSONL)

Recorded activity by year · all 9 records

2023

2024

2025

2026

Showing 1–9 of 9 records. Every page is available below; the download contains the complete dataset for this property.

Month	Property	Flat type	Monthly rent	Full source record
2026-04	449A Bt Batok West Ave 9	4 ROOM	S$3,400	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 196979, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 196979, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2026-04", "flat_type": "4 ROOM", "monthly_rent": "3400.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "3400", "rent_approval_date": "2026-04" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2026-04	449A Bt Batok West Ave 9	4 ROOM	S$3,450	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 195860, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 195860, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2026-04", "flat_type": "4 ROOM", "monthly_rent": "3450.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "3450", "rent_approval_date": "2026-04" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2025-08	449A Bt Batok West Ave 9	4 ROOM	S$3,000	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 174127, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 174127, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2025-08", "flat_type": "4 ROOM", "monthly_rent": "3000.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "3000", "rent_approval_date": "2025-08" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2025-08	449A Bt Batok West Ave 9	4 ROOM	S$2,800	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 172992, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 172992, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2025-08", "flat_type": "4 ROOM", "monthly_rent": "2800.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "2800", "rent_approval_date": "2025-08" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2025-06	449A Bt Batok West Ave 9	4 ROOM	S$4,100	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 164697, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 164697, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2025-06", "flat_type": "4 ROOM", "monthly_rent": "4100.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "4100", "rent_approval_date": "2025-06" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2024-07	449A Bt Batok West Ave 9	4 ROOM	S$4,100	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 130643, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 130643, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2024-07", "flat_type": "4 ROOM", "monthly_rent": "4100.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "4100", "rent_approval_date": "2024-07" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2024-04	449A Bt Batok West Ave 9	4 ROOM	S$3,450	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 119943, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 119943, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2024-04", "flat_type": "4 ROOM", "monthly_rent": "3450.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "3450", "rent_approval_date": "2024-04" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2023-09	449A Bt Batok West Ave 9	4 ROOM	S$3,000	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 97744, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 97744, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2023-09", "flat_type": "4 ROOM", "monthly_rent": "3000.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "3000", "rent_approval_date": "2023-09" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }
2023-03	449A Bt Batok West Ave 9	4 ROOM	S$3,600	All fields & provenance HDB renting out of flats · Source terms Captured 5 Sep 2026, 19:45 SGT { "id": 78848, "snapshot_id": "811ab99d-3c44-4421-a93c-1625d57560ff", "row_number": 78848, "place_id": "dc5819db-6bd3-432a-8743-db914bfa69cd", "month": "2023-03", "flat_type": "4 ROOM", "monthly_rent": "3600.00", "area_sqm": null, "raw_identity": { "town": "BUKIT BATOK", "block": "449A", "flat_type": "4-ROOM", "street_name": "BT BATOK WEST AVE 9", "monthly_rent": "3600", "rent_approval_date": "2023-03" }, "source": "hdb_rentals", "source_url": "https://data.gov.sg/datasets/d_c9f57187485a850908655db0e8cfe651/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 11:45:48.149121+00:00", "last_confirmed_at": "2026-09-05 11:45:48.149121+00:00", "snapshot_checksum": "6817d031c5fbf98dd9fe852bf71ca90e82b91c20dda4a5f5b91c2c11e597239b" }

Official historical records are supplied by HDB/data.gov.sg and URA. Dates retain source precision. Price per square foot uses each record’s stated area basis; land area, strata area and multi-unit sales are labelled and may not be directly comparable. Original fields, quality flags and source provenance remain available on every row.