Completed 1981

Thong Sia Building

D09 · Orchard / River Valley · 30 Bideford Road

A 37-unit freehold apartment in D09, completed in 1981.

Source: Condo master (URA caveats); URA transactions, Nov 2026

Freehold

Tenure

1981

Completed

Units

710 m

Somerset MRT

What brings you to Thong Sia Building?

Buying here? Get a second opinion. The last recorded sale here was $3.5M ($1,720 psf) in Dec 2014. Our consultants can run the numbers against your budget: which stack, what to pay, what to avoid. Free for buyers of private property.

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Get a second opinion

02 — Prices

Thong Sia Building prices

All sales on record

Sales on record

Dec 2014

Latest sale

Average $psf by year

In 2014, sales here averaged $1,710 psf, 18% below the D09 average of $2,084 psf for private homes (condos, apartments and ECs).

This condoD09 average

$2,400 $1,450 $500

$761

2000’00

$651

2001’01

$614

2002’02

$558

2003’03

$590

2004’04

$619

2005’05

$816

2006’06

$1,286

2007’07

$1,447

2009’09

$1,688

2010’10

$1,701

2011’11

$1,710

2014’14

Show as a table

Year	This condo	D09 average
2014	$1,710	$2,084
2011	$1,701	$2,118
2010	$1,688	$2,019
2009	$1,447	$1,534
2007	$1,286	$1,867
2006	$816	$1,200
2005	$619	$916
2004	$590	$839
2003	$558	$820
2002	$614	$802
2001	$651	$769
2000	$761	$885

Sales by year

12 sales since 2007; the busiest year was 2007 with 4. The 2026 bar covers Jan–Nov.

Show as a table

Year	Resale	Total
2026	0	0
2025	0	0
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
2019	0	0
2018	0	0
2017	0	0
2016	0	0
2015	0	0
2014	2	2
2013	0	0
2012	0	0
2011	1	1
2010	3	3
2009	2	2
2008	0	0
2007	4	4

Latest sales

5 sales, newest first. Units show the floor only.

DateUnitSizePrice$psfType

3 Dec 2014#20-XX2,034 sq ft$3.5M$1,720 psfResale

1 Jul 2014#23-XX1,970 sq ft$3.35M$1,701 psfResale

8 Aug 2011#09-XX2,034 sq ft$3.46M$1,701 psfResale

28 Dec 2010#12-XX1,970 sq ft$3.3M$1,675 psfResale

28 Apr 2010#24-XX2,034 sq ft$3.3M$1,622 psfResale

Compared with nearby condos

1-Bedroom units · average price and $psf, last 12 months

Thong Sia BuildingThis condo · Freehold · no 1-bedroom sales we could match, last 12 months –

D09 median1-Bedroom sales we could match, last 12 months $1.21M$2,222 psf

Cairnhill Nine110 m · 2016 · 99-yr from 2014 · 3 sales $1.54M$2,320 psf Devonshire Residences600 m · 2015 · Freehold · 3 sales $1.04M$2,100 psf Oue Twin Peaks670 m · 2015 · 99-yr from 2010 · 12 sales $1.12M$2,020 psf Espada770 m · 2013 · Freehold · 4 sales $1.18M$2,390 psf Grange 18661000 m · 2026 · Freehold · 3 sales $1.77M$3,057 psf

Prices by bedroom type are based on matching sales to unit sizes.

Last 12 monthsNo sales in the last 12 months.

Source: URA caveats, Nov 2026.

03 — Location

Near Thong Sia Building

MRT stations

NS Somerset 710 m · 9 min walk

NSTE Orchard 730 m · 9 min walk

NECCNS Dhoby Ghaut 1.3 km · 15 min walk

NSDT Newton 1.5 km · 18 min walk

Walking times and distances are estimates from OneMap walking routes; a station without a walking time shows the straight-line distance. Check OneMap for your exact route.

Primary schools

Within 1 km

Anglo-Chinese School (Junior)Popular 730 m · 20 min walk

Within 2 km

St. Margaret's School (Primary)Popular 1.0 km · 33 min walk

River Valley Primary School 1.1 km · 20 min walk

Anglo-Chinese School (Primary)Popular 1.6 km · 28 min walk

Farrer Park Primary School 1.8 km · 37 min walk

St. Joseph's Institution Junior 1.8 km · 35 min walk

Alexandra Primary School 2.0 km · 28 min walk

Distances are straight-line, which is what the 1 km and 2 km bands refer to; walking times are estimates from OneMap walking routes. Check the MOE website for confirmation.

Everyday amenities

Park Istana Park 1.1 km · 13 min

Clinic Lifescan Medical Centre 310 m · 4 min

Supermarket Cold Storage / Giant 300 m · 4 min

Hawker centre Newton Food Centre 1.5 km · 18 min

Map of the area around Thong Sia Building, with nearby MRT stations and primary schools — Map data © OpenStreetMap contributors

Source: OneMap walking routes, Nov 2026

04 — Nearby

Condos and supply around Thong Sia Building

Closest condos

Richmond Park90 m · 1996 · Freehold avg $5.1M$3,290 psf Silver Tower100 m · 1986 · Freehold Cairnhill Nine110 m · 2016 · 99-yr from 2014 avg $2.25M$2,470 psf Hullet Rise120 m · 2003 · Freehold

Upcoming supply

Peck Hay Road580 m · about 299 units · 0.55 ha Awarded · $20,076 psm GFA · Jun 2026

Orchard Boulevard710 m · about 106 units · 0.34 ha Tender closed

Orchard Boulevard710 m · about 273 units · 0.7 ha Awarded · $17,403 psm GFA · Feb 2024

River Valley Green (Parcel C)1.2 km · about 447 units · 1.15 ha Awarded · $18,622 psm GFA · Jun 2026

Source: URA transactions; URA land sales; OneMap distances, Nov 2026

05 — From Stacked

Questions about Thong Sia Building

Is Thong Sia Building freehold?

Yes. Thong Sia Building is a freehold apartment.

When was Thong Sia Building completed?

1981.

How many units does Thong Sia Building have?

37 units.

When was the last sale?

Dec 2014. There are 37 sales on record.

What is the nearest MRT station?

Somerset (NS), a 9-minute walk (710 m). Orchard (NS, TE) is 730 m away.

Which primary schools are within 1 km?

Anglo-Chinese School (Junior), 730 m away.

Answers generated from the data on this page, Nov 2026