Mount Sinai Residences

1 filed transactions · District 10 · CCR

Median, per square foot
611 psf
The one filed sale
$611 psf
S$4,250k, once

999 yrs lease commencing from 1885 · 1 filed transaction

S$4,250k
Filed price
1
Filed transaction
—
No range from one sale

URA Data Service — PMI_Resi_Transaction · 2021-09 to 2026-09 · accessed 2026-09-10

Which of these are you

I’m considering buying this
I own this

The transactions behind those figures1 of 1

Nothing modelled — these are the filed sales.

646 sqmStrata Detached · Resale · 2022-06
S$4,250,000$611 psf
One filed sale is not a range. Everything above rests on a single transaction, so there is no cheapest and dearest to report and no spread to read. It is what was filed here, once, over the period shown — not a level this address trades at. The nearby sales below are the wider evidence.
Contains information from HDB Resale Flat Prices (data.gov.sg) accessed on 2026-09-10 from data.gov.sg, made available under the Singapore Open Data Licence v1.0Contains information from URA Data Service — PMI_Resi_Transaction accessed on 2026-09-10, made available under the Singapore Open Data Licence v1.0

What the floor is worth

This project—

Not enough filed sales at both ends of this project to compare it with itself. It needs 3 or more high and 3 or more low. The figure beside this one is the town, not here.

District 10, typical project+3.1%

Middle of 17 projects in District 10 that clear the bar — half fall between -0.9% and +8.6%. 6 came out negative — high floors sold for less in 6 of them.

Every band in District 10, for reference. This pools all buildings in the town, so it carries the estates as well as the storeys — a town whose tall blocks are its newest ones will show a steeper climb than height alone buys. The two figures above are the ones that hold a building constant.

StoreysMedian psfFiled sales
01-05S$2,2651,751
06-10S$2,648991
11-15S$2,537514
16-20S$2,138270
21-25S$2,218175
26-30S$2,081101
31-35S$2,08955

URA Data Service — PMI_Resi_Transaction · accessed 2026-09-10T21:15:39.110Z. Storey bands are the source's own — no floor number is inferred from them. A premium is a median of filed transactions, not a valuation of any home.

What has sold nearby300m

2projects within 300m
$1,821–$2,357the middle half, per sq ft
$2,173median of those sales

From 40 filed sales — the 20 most recent at each project, which is all this index keeps. 2 of them are at that limit, so they have sold more than is counted here.

ProjectAwayFiledFloorSizePSF
Glentrees129m2026-0401-05244 sqm$1,694
Parksuites280m2026-0301-0573 sqm$2,600
Glentrees129m2026-0201-05185 sqm$2,009
Glentrees129m2026-0101-05159 sqm$2,191
Glentrees129m2026-0101-05125 sqm$1,821
Glentrees129m2026-0101-05159 sqm$2,188
Parksuites280m2026-0101-0571 sqm$2,502
Glentrees129m2025-1001-05134 sqm$2,115
Glentrees129m2025-1001-05134 sqm$2,149
Parksuites280m2025-1001-0573 sqm$2,357
Parksuites280m2025-0901-0573 sqm$2,408
Parksuites280m2025-0901-0573 sqm$2,138
Glentrees129m2025-0801-05125 sqm$1,791
Glentrees129m2025-0701-05266 sqm$1,554
Glentrees129m2025-0701-05134 sqm$2,045
Glentrees129m2025-0301-05125 sqm$1,791
Glentrees129m2024-1101-05291 sqm$1,366

The 17 most recent are listed, out of 40 in the index at this radius. The floor band is what URA and HDB publish; neither feed carries a unit number.

The afternoon sun, and what is approved in it247°–293°

NESW

Seen from here, the sun sets at 247° (WSW) in December and 293° (WNW) in June — a swing of 47° across the year. A window on one of those bearings takes the low sun for part of the year and none of it for the rest.

Today the sun drops below 15° at 06:04 pm and sets at 07:00 pm, arriving from 273° (W). Above that angle it is over the roof rather than through the window; near the equator the midday sun is almost overhead, which is why this is only ever about the last hour.

Nothing published says which way a unit points — not URA, not HDB. You are the one standing in it, or holding the plan. If the floor plan carries a north arrow, the plan reader will read it off and say so when it cannot.

2 permitted planning decisions sit on those bearings within 400m. What it means depends entirely on which:

ApprovedAwayBearingHeightWhat
2025-01-16241m253° WSW—Proposed erection of 2-sty envelope control detached dwelling house with an attic , basement and swimming pool(breakaw…
2026-06-18347m282° WNW2 storeysProposed new erection of a 2-storey envelope control semi-detached dwelling house with an attic on lot 04181a mk 04 at…
This does not tell you whether anything is blocked. A shadow needs the height and footprint of every building between you and the sun, and no public dataset here carries them — so none is drawn. What is above is the bearing the sun arrives on, which is astronomy, and what has been permitted along it, which is a filed decision with a reference number. Joining the two is yours. Bearings and distances are straight-line. A decision is permission to build, not a building: some are never started, and heights come from URA’s own wording, which states one about four times in five.

Where the money actually goes

Drag the sale price. Everything moves.

Cash
Loan
CPF principal
CPF interest
Fees
Sale price · S$4,250,000
Outstanding loan
CPF principal used
Years held
Agent fee %
Sale priceS$4,250,000
Outstanding loan−S$180,000
CPF principal refundBack into your CPF, not lost−S$150,000
CPF accrued interestCPF OA rate, compounded over 12 years−S$52,416
Agent fee (2% + GST) and legal−S$95,450
Cash in handS$3,772,134
S$202,416 returns to your CPF, not your pocket — still yours, and it can fund the next purchase. The accrued interest alone is S$52,416, and it grows every year you hold. HDB concessionary loan interest is 2.6% p.a.; CPF Ordinary Account accrues at 2.5%.

Look up somewhere else

Any HDB block or private project in Singapore.