HDB town scorecard · rubric v0.2

Clementi

HDB Town / Resale scorecard

A-

76/100

75% measured

Carried by upgrader equity unlock (5.0/5); capped by transaction liquidity (2.0/5).

Best for: Upgraders timing an MOP exit in a liquid, momentum town.

Overall76A-

the headline rubric: trend, equity, liquidity, supply, step-up

Value48C-

$757 psf — 73th pctile of 26 towns · private next door 2.33x pricier

Investment49C-

16.5% 2yr momentum · 545 txns/12mo · ~54yr median lease left

The rubric

How we rate →

Price Trend & Momentum
25%
computed
4.0/5
16.5% 2yr psf growth ($650->$757)
2yr town avg-$psf growth; anchor p25=9.8 med=12.3 p75=13.7
Upgrader Equity Unlock
20%
computed
5.0/5
$832,944 avg 4RM
avg 4-room resale price (equity-to-port proxy)
Transaction Liquidity
15%
computed
2.0/5
545 txns / 12mo
trailing-12mo resale volume; med across towns ~929
Future Supply Pressure
15%
manual · awaiting data
3.0/5
Awaiting data — neutral placeholder. needs HDB BTO/SBF pipeline scrape (DATA_SOURCES Tier1)
Step-Up Gap to Private
15%
computed
5.0/5
2.33x ($1764 D05 private resale / $757 HDB)
private/HDB psf multiple; lower=easier step-up
Sentiment Signal
10%
manual · awaiting data
3.0/5
Awaiting data — neutral placeholder. manual aggregated overlay (Tier3 fragile layer)

Strongest: Upgrader Equity Unlock · Weakest: Transaction Liquidity. Each category is scored 0–5 against public anchors, multiplied by its weight and scaled to 100.

Key facts

Resale transactions (12 mo): 545
Avg resale price: $717,872
Avg resale price psf: $757 psf
Data through: Aug 2026

Data coverage

75%

75% of this rating’s weight is measured from data. The rest is a clearly-labelled placeholder or estimate — never silently blended in.

computed: — fully measured from source data (full coverage credit)
partial: — real but proxy signal (half credit)
inferred: — estimate, dampened toward neutral (no credit)
manual: — neutral 3.0 placeholder awaiting data (no credit)

Pins: rated private launches in this town's comparison districts and this town's rated HDB blocks (smaller markers) — tap one to open its scorecard.

Price history

median $psf by month

Median resale $psf per month across the town, from HDB resale registrations. Thin bars show monthly transaction counts.

median resale $psf
transactions / month
trend extrapolation — not a forecast

Blocks in this town

173 rated blocks

Every Clementi block with at least 8 resales since 2017, scored on the same rubric. Sort by score, price, lease runway, or the value / investment lenses; tap a block for its full scorecard.

Sort by

#	Block	Grade	Score	$psf	Lease	Value	Invest
1	Blk 440C Clementi Ave 3	B+	73	1,154	~91yr	D	A+
2	Blk 440A Clementi Ave 3	B+	72	1,095	~91yr	D	A+
3	Blk 312B Clementi Ave 4	B	68	1,052	~90yr	D	A+
4	Blk 445A Clementi Ave 3	B	68	1,206	~94yr	D	A+
5	Blk 445B Clementi Ave 3	B	68	1,203	~94yr	D	A+
6	Blk 311C Clementi Ave 4	B	66	1,076	~87yr	D	A
7	Blk 508 West Coast Dr	B	66	502	~51yr	A+	B-
8	Blk 440B Clementi Ave 3	B	65	1,104	~91yr	D	A
9	Blk 311B Clementi Ave 4	B-	65	1,112	~87yr	D	A
10	Blk 312A Clementi Ave 4	B-	64	1,039	~90yr	D	A
11	Blk 425 Clementi Ave 1	B-	63	883	~86yr	D	B+
12	Blk 417 Clementi Ave 1	B-	63	878	~86yr	D	B+
13	Blk 311A Clementi Ave 4	B-	61	1,108	~87yr	D	B+
14	Blk 312C Clementi Ave 4	B-	61	1,056	~90yr	D	B+
15	Blk 441B Clementi Ave 3	B-	61	1,119	~85yr	D	B-
16	Blk 421 Clementi Ave 1	C+	59	914	~86yr	D	B+
17	Blk 703 West Coast Rd	C+	59	520	~53yr	A+	C
18	Blk 704 West Coast Rd	C+	59	515	~53yr	A+	C
19	Blk 424 Clementi Ave 1	C+	59	884	~86yr	D	B-
20	Blk 459 Clementi Ave 3	C+	59	864	~75yr	D	C+
21	Blk 208A Clementi Ave 6	C+	58	964	~90yr	D	A-
22	Blk 420 Clementi Ave 1	C+	58	910	~86yr	D	B-
23	Blk 729 Clementi West St 2	C+	58	538	~56yr	A	C+
24	Blk 367 Clementi Ave 2	C+	58	609	~76yr	C	B
25	Blk 454 Clementi Ave 3	C+	58	879	~75yr	D	C
26	Blk 377 Clementi Ave 5	C+	57	587	~53yr	B+	C-
27	Blk 611 Clementi West St 1	C+	57	527	~56yr	A	C+
28	Blk 710 Clementi West St 2	C+	56	546	~57yr	A	C+
29	Blk 711 Clementi West St 2	C+	56	517	~53yr	A+	C-
30	Blk 715 Clementi West St 2	C+	56	517	~54yr	A+	C-
31	Blk 416 Clementi Ave 1	C+	55	908	~86yr	D	B-
32	Blk 418 Clementi Ave 1	C+	55	864	~86yr	D	C+
33	Blk 423 Clementi Ave 1	C+	55	890	~86yr	D	C+
34	Blk 507 West Coast Dr	C+	55	544	~51yr	A	D+
35	Blk 509 West Coast Dr	C+	55	489	~51yr	A+	D
36	Blk 701 West Coast Rd	C+	55	556	~53yr	B+	C-
37	Blk 706 Clementi West St 2	C+	55	533	~53yr	A	C-
38	Blk 329 Clementi Ave 2	C	55	606	~51yr	B-	D+
39	Blk 332 Clementi Ave 2	C	55	649	~51yr	D+	C+
40	Blk 457 Clementi Ave 3	C	55	891	~75yr	D	C-
41	Blk 461 Clementi Ave 3	C	55	821	~79yr	D	C-
42	Blk 346 Clementi Ave 5	C	54	569	~52yr	B+	D
43	Blk 365 Clementi Ave 2	C	54	582	~51yr	B+	D
44	Blk 510 West Coast Dr	C	54	527	~51yr	A	D+
45	Blk 610 Clementi West St 1	C	54	482	~56yr	A+	D+
46	Blk 462 Clementi Ave 3	C	54	920	~79yr	D	C
47	Blk 208B Clementi Ave 6	C	53	922	~90yr	D	B-
48	Blk 511 West Coast Dr	C	53	521	~51yr	A+	D
49	Blk 512 West Coast Dr	C	53	497	~51yr	A+	D
50	Blk 309 Clementi Ave 4	C	53	580	~53yr	B+	D+
51	Blk 334 Clementi Ave 2	C	53	566	~51yr	B+	D
52	Blk 374 Clementi Ave 4	C	53	618	~54yr	C	C-
53	Blk 607 Clementi West St 1	C	52	518	~52yr	A+	D
54	Blk 702 West Coast Rd	C	52	505	~53yr	A+	D
55	Blk 714 Clementi West St 2	C	52	523	~53yr	A+	D
56	Blk 326 Clementi Ave 5	C	52	628	~51yr	C	D
57	Blk 426 Clementi Ave 3	C	52	595	~51yr	B-	D
58	Blk 455 Clementi Ave 3	C	52	929	~75yr	D	C
59	Blk 460 Clementi Ave 3	C	52	858	~75yr	D	D+
60	Blk 304 Clementi Ave 4	C	51	583	~52yr	B+	D

Showing 60 of 173 blocks

The rubric

Price Trend & Momentum

Upgrader Equity Unlock

Transaction Liquidity

Future Supply Pressure

Step-Up Gap to Private

Sentiment Signal

Key facts

Data coverage

Map

Price history

Blocks in this town