See Prices by Floor
Search any Singapore condo or HDB block to see how transacted prices move from floor to floor — the floor premium, each floor's recent sales and the full storey gradient, from URA caveat data.
Duchess Crest
654 transactions · 9 blocks · 1996-05–2026-09 · URA caveat data
Floor premium
+5%
01 TO 03 → 04 TO 06
Blocks
9
select below
Transactions
654
all time
58 Duchess Avenue
floors 1–4 · newest sale first · shade = PSF · unit numbers are not shown
Storey premium
median PSF by floor bandEstimate a unit
indicative asking range for a unit on a given floor, from this block's floor premium
Indicative only — this block's median PSF adjusted for the floor band, applied to the size you enter. Not a valuation.
On the market vs last done
live for-sale asking vs recent transacted, by bedroom — listings carry no floor, so this is project-wide
| Bed | Listings | Asking PSF | Last done | Gap |
|---|---|---|---|---|
| 3BR | 3 | — · $3.25M | $1,950 | — |
| 4BR | 23 | $2,058 · $3.75M | $1,751 | +18% |
| 5BR | 7 | $1,497 · $6.28M | — | — |
| 6BR | 4 | — · $6.17M | — | — |
| 7BR | 1 | — · $19.80M | $652 | — |
Each sale is a URA caveat; Tower View shows its floor, not its unit number. Floors are listed per block. Landed and basement units are not shown.
What Tower View does
Tower View shows you how price moves within a single building, floor by floor. For a Singapore condo it maps the floor premium (how much more a higher floor costs) and lists each floor's recent sales; for HDB it shows the storey gradient by flat type. It's how you tell whether a home is well-priced for its floor, using real transacted prices rather than a blanket project average.
Floor premium
See how much each floor adds, from real sales on every floor.
Condo floors & HDB storeys
Each floor's recent sales for condos, and a storey gradient by flat type for HDB.
Priced from real deals
Built from recorded transactions, so the gradient reflects what units actually sold for.
Your floor changes the price — by how much?
How much a higher floor is worth, and if a unit's priced right.
PropKakiEach floor adds roughly $4–6k at Treasure at Tampines.
Tower View — frequently asked questions
What is Tower View?+
Tower View shows how transacted prices move across a building. For a condo, it lists each floor's sales, newest first, shaded by price per square foot, with the floor's median beside it. For an HDB block, it shows median resale prices across storey bands and flat types. It surfaces the floor premium and the full storey gradient for any Singapore project.
What is the floor premium?+
The floor premium is how much more, in percentage terms, higher floors transact at compared with lower floors of the same building — measured by median PSF between the top and bottom storey bands. Higher floors usually command a premium for views and light; Tower View quantifies it per project.
Where does the floor-level data come from?+
From URA caveat data. Each private sale caveat states the unit's floor, so every sale is placed on its floor straight from the transaction record — not estimated. Unit numbers are not shown.
Why are some floors missing?+
Tower View only lists floors with a sale on record in the period you pick. A missing floor means no caveat was lodged for it in that time — not that the floor doesn't exist. Widen the period to see more.
Does Tower View work for HDB flats?+
Yes. HDB resale records don't include unit numbers, so HDB uses a storey-band × flat-type grid instead: rows are storey ranges (e.g. 10 to 12) and columns are flat types (3-room, 4-room, 5-room), with the median resale price in each cell — plus the block's true height and unit mix.
Why doesn't Tower View show unit numbers?+
Tower View shows each sale's floor but not its unit number.