Sian Tuan Avenue
Every landed sale recorded on Sian Tuan Avenue (D21), plus every landed home within a 1km radius — so you can price this street against its immediate surroundings.
93
caveats on this street
$2,340
median land $psf
$10.14M
median price
57
rebuild permits on record
URA landed housing area
2-Storey Semi-Detached — semi-detached form — a tier below detached in scarcity, above terrace and mixed. Held to a 2-storey building envelope.Source: URA Master Plan Landed Housing Area (data.gov.sg). Indicative — confirm the exact envelope and setbacks with URA before any purchase or rebuild.
2-Storey Semi-Detached — semi-detached form — a tier below detached in scarcity, above terrace and mixed. Held to a 2-storey building envelope.Source: URA Master Plan Landed Housing Area (data.gov.sg). Indicative — confirm the exact envelope and setbacks with URA before any purchase or rebuild.
Dot colour = median land $psf (greener = lower, amber = higher); orange ring = rebuild activity (thicker = more permissions); dashed circle = the 1km comparable radius. Tap a dot to open that street.
Transactions on this street
The most recent 50 of 93 landed caveats on Sian Tuan Avenue (land area in sqft; $psf on land). The Rebuild column flags a sale whose exact address has a URA rebuild permission — with the estimated completion year, so you can gauge how new the house is; 28 here carry one.
| Date | Address | Type | Land sqft | Price | $psf | Rebuild |
|---|---|---|---|---|---|---|
| 25 Mar 26 | 17 Sian Tuan Avenue | Detached | 4,985 | $11.60M | $2,327 | – |
| 11 Nov 25 | 72 Sian Tuan Avenue | Semi-D | 3,123 | $10.28M | $3,292 | – |
| 19 Aug 25 | 36 Sian Tuan Avenue | Semi-D | 5,703 | $11.80M | $2,069 | ↻ later rebuilt ~2027 |
| 14 Aug 25 | 3 Sian Tuan Avenue | Semi-D | 1,907 | $5.55M | $2,911 | ↻ rebuilt ~2011 |
| 26 Mar 25 | 26 Sian Tuan Avenue | Semi-D | 4,334 | $9.80M | $2,261 | ↻ later rebuilt ~2027 |
| 10 Sep 24 | 25 Sian Tuan Avenue | Detached | 4,719 | $11.10M | $2,352 | ↻ rebuilt ~2009 |
| 7 Jul 23 | 50 Sian Tuan Avenue | Semi-D | 4,587 | $10.00M | $2,180 | ↻ rebuilt ~2004 |
| 28 Feb 22 | 7A Sian Tuan Avenue | Semi-D | 3,286 | $9.20M | $2,800 | – |
| 3 Nov 21 | 30 Sian Tuan Avenue | Detached | 4,796 | $8.68M | $1,810 | ↻ later rebuilt ~2024 |
| 19 Aug 21 | 12 Sian Tuan Avenue | Semi-D | 3,155 | $6.00M | $1,902 | ↻ later rebuilt ~2024 |
| 26 Mar 21 | 68 Sian Tuan Avenue | Detached | 11,617 | $15.88M | $1,367 | ↻ later rebuilt ~2023 |
| 29 Jan 21 | 55 Sian Tuan Avenue | Detached | 4,714 | $7.50M | $1,591 | – |
| 6 Oct 20 | 2A Sian Tuan Avenue | Semi-D | 3,400 | $6.80M | $2,000 | ↻ rebuilt ~2007 |
| 21 Aug 20 | 12A Sian Tuan Avenue | Semi-D | 3,154 | $4.59M | $1,455 | ↻ later rebuilt ~2023 |
| 26 Sep 19 | 20 Sian Tuan Avenue | Semi-D | 4,044 | $7.38M | $1,825 | ↻ rebuilt ~2008 |
| 15 Nov 18 | 56 Sian Tuan Avenue | Detached | 4,417 | $9.10M | $2,060 | – |
| 12 Jan 18 | 58 Sian Tuan Avenue | Detached | 4,582 | $9.00M | $1,964 | – |
| 5 Jan 18 | 7 Sian Tuan Avenue | Semi-D | 3,431 | $7.25M | $2,113 | ↻ rebuilt ~2018 |
| 12 Dec 17 | 25 Sian Tuan Avenue | Detached | 4,720 | $7.60M | $1,610 | ↻ rebuilt ~2009 |
| 25 May 17 | 61 Sian Tuan Avenue | Semi-D | 4,721 | $5.83M | $1,235 | ↻ later rebuilt ~2020 |
| 11 May 17 | 57 Sian Tuan Avenue | Detached | 4,710 | $6.99M | $1,484 | – |
| 18 Jan 16 | 43 Sian Tuan Avenue | Detached | 4,697 | $6.50M | $1,384 | ↻ rebuilt ~2003 |
| 23 Oct 15 | 7 Sian Tuan Avenue | Detached | 6,715 | $9.28M | $1,382 | ↻ later rebuilt ~2017 |
| 23 Jan 14 | 19 Sian Tuan Avenue | Detached | 4,923 | $8.00M | $1,625 | ↻ rebuilt ~2008 |
| 5 Oct 12 | 38 Sian Tuan Avenue | Detached | 5,933 | $10.39M | $1,751 | – |
| 17 Sep 12 | 21 Sian Tuan Avenue | Semi-D | 4,719 | $6.98M | $1,479 | ↻ later rebuilt ~2015 |
| 6 Dec 11 | 18 Sian Tuan Avenue | Semi-D | 3,825 | $6.19M | $1,618 | – |
| 14 Sep 11 | 17 Sian Tuan Avenue | Detached | 4,985 | $8.22M | $1,649 | – |
| 11 Aug 10 | 69 Sian Tuan Avenue | Semi-D | 4,719 | $4.87M | $1,032 | – |
| 18 Jun 10 | 67 Sian Tuan Avenue | Semi-D | 4,720 | $5.30M | $1,123 | – |
| 12 Jan 10 | 2 Sian Tuan Avenue | Semi-D | 3,297 | $2.70M | $819 | – |
| 21 Dec 09 | 9 Sian Tuan Avenue | Detached | 6,078 | $6.68M | $1,099 | ↻ later rebuilt ~2023 |
| 3 Jul 09 | 41 Sian Tuan Avenue | Semi-D | 4,689 | $4.00M | $853 | ↻ later rebuilt ~2011 |
| 16 Dec 08 | 46 Sian Tuan Avenue | Detached | 5,327 | $3.99M | $749 | ↻ later rebuilt ~2026 |
| 8 Sep 08 | 49 Sian Tuan Avenue | Detached | 4,703 | $4.60M | $978 | – |
| 29 Aug 08 | 58 Sian Tuan Avenue | Semi-D | 4,585 | $4.03M | $879 | – |
| 5 May 08 | 60 Sian Tuan Avenue | Semi-D | 4,745 | $5.40M | $1,138 | ↻ rebuilt ~2008 |
| 11 Apr 08 | 56 Sian Tuan Avenue | Semi-D | 4,416 | $4.06M | $919 | – |
| 21 Dec 07 | 17 Sian Tuan Avenue | Detached | 4,983 | $6.00M | $1,204 | – |
| 2 Nov 07 | 9 Sian Tuan Avenue | Detached | 6,078 | $6.39M | $1,051 | ↻ later rebuilt ~2023 |
| 24 Sep 07 | 1 Sian Tuan Avenue | Semi-D | 2,774 | $1.95M | $703 | ↻ later rebuilt ~2010 |
| 13 Jul 07 | 19 Sian Tuan Avenue | Semi-D | 4,923 | $5.78M | $1,174 | ↻ later rebuilt ~2008 |
| 15 Jun 07 | 14 Sian Tuan Avenue | Semi-D | 3,156 | $2.20M | $697 | – |
| 30 Mar 07 | 6 Sian Tuan Avenue | Semi-D | 5,930 | $3.38M | $570 | ↻ later rebuilt ~2009 |
| 13 Feb 07 | 67 Sian Tuan Avenue | Semi-D | 4,722 | $3.40M | $720 | – |
| 29 Nov 06 | 42 Sian Tuan Avenue | Semi-D | 6,077 | $3.30M | $543 | – |
| 23 Nov 06 | 16 Sian Tuan Avenue | Detached | 11,178 | $5.60M | $501 | – |
| 3 Nov 06 | 55 Sian Tuan Avenue | Detached | 4,713 | $3.45M | $732 | – |
| 30 Oct 06 | 60 Sian Tuan Avenue | Semi-D | 4,745 | $2.88M | $607 | ↻ later rebuilt ~2008 |
| 17 Oct 06 | 52 Sian Tuan Avenue | Semi-D | 4,240 | $3.85M | $908 | ↻ rebuilt ~2002 |
Rebuild activity
57 teardown/new-build permissions on record for Sian Tuan Avenue (URA register, 2000–now) (47 new erections, 10 reconstructions) — how fast the street is being rebuilt, from URA Written Permissions:
| Address | Decided | Type | Est. completion | Proposal | URA decision |
|---|---|---|---|---|---|
| 46 Sian Tuan Avenue | 2026-06-19 | New erection | ~2027 | PROPOSED AMENDMENT TO APPROVED ERECTION OF A 2-STOREY EN | P040324-07G2-A011 |
| 12A Sian Tuan Avenue | 2026-04-29 | New erection | ~2027 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL SEMI-DE | P081220-04E3-E021 |
| 26 Sian Tuan Avenue | 2026-01-28 | New erection | ~2027 | PROPOSED AMENDMENT TO APPROVED NEW ERECTION OF A 2-STORE | P070825-03E2-A011 |
| 36 Sian Tuan Avenue | 2026-01-16 | New erection | ~2027 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL DETACHE | P311025-11A2-Z000 |
| 26 Sian Tuan Avenue | 2025-11-14 | New erection | ~2027 | PROPOSED NEW ERECTION OF A 2-STOREY ENVELOPE CONTROL DET | P070825-03E2-Z000 |
| 28 Sian Tuan Avenue | 2025-09-09 | New erection | ~2027 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL DETACHE | P080525-15H2-Z000 |
| 46 Sian Tuan Avenue | 2024-10-22 | New erection | ~2026 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL DETACHE | P040324-07G2-Z000 |
| 68 Sian Tuan Avenue | 2024-07-25 | New erection | ~2026 | PROPOSED AMENDMENT TO THE APPROVED ERECTION OF A 2-STORE | P100421-18A2-A021 |
| 63 Sian Tuan Avenue | 2024-07-22 | New erection | ~2026 | PROPOSED NEW ERECTION OF A 2-STOREY ENVELOPE CONTROL DET | P050324-01B2-Z000 |
| 12A Sian Tuan Avenue | 2024-07-17 | New erection | ~2026 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL SEMI-DE | P081220-04E3-E011 |
| 68 Sian Tuan Avenue | 2024-04-19 | New erection | ~2025 | PROPOSED AMENDMENT TO THE APPROVED ERECTION OF A 2-STORE | P100421-18A2-A021 |
| 9 Sian Tuan Avenue | 2023-11-22 | New erection | ~2025 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL DETACHE | P120821-53E2-E011 |
| 61 Sian Tuan Avenue | 2023-07-13 | New erection | ~2025 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL DETACHE | P201018-07B2-E021 |
| 12 Sian Tuan Avenue | 2023-06-20 | New erection | ~2024 | PROPOSED AMENDMENT TO APPROVED ERECTION OF A 2-STOREY EN | P060422-55B2-A011 |
| 68 Sian Tuan Avenue | 2023-06-07 | New erection | ~2024 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL DETACHE | P100421-18A2-E011 |
| 12 Sian Tuan Avenue | 2022-11-21 | New erection | ~2024 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL SEMI-DE | P060422-55B2-Z000 |
| 30 Sian Tuan Avenue | 2022-11-18 | New erection | ~2024 | PROPOSED AMENDMENT TO APPROVED NEW ERECTION OF A 2-STORE | P260222-54A2-A011 |
| 30 Sian Tuan Avenue | 2022-08-11 | New erection | ~2024 | PROPOSED NEW ERECTION OF A 2-STOREY ENVELOPE CONTROL DET | P260222-54A2-Z000 |
| 68 Sian Tuan Avenue | 2022-01-24 | New erection | ~2023 | REGULARIZATION OF GFA AND AMENDMENT TO THE APPROVED EREC | P100421-18A2-A012 |
| 12A Sian Tuan Avenue | 2022-01-14 | New erection | ~2023 | PROPOSED ERECTION OF A 2-STOREY ENVELOPE CONTROL SEMI-DE | P081220-04E3-Z000 |
To pull the official notice (the URA decision column is the reference number): open URA SPACE → close the welcome pop-up → type the address in the search bar → click the plot → Development Register → Download Decision Notice. URA has no direct link to a single decision (the download is a one-time session link), so the number above is what you search by. “Est. completion” (permission date + ~18 months) is a proxy for how new the house is — no free bulk TOP registry exists; authoritative TOP/CSC dates need a paid BCA search. “Amendment” rows show when a rebuild plan was last revised. Showing the 20 most recent of 57.
Landed within 1km
40 other landed streets lie within 1km (1,131 caveats in the radius, median $1,072 land $psf) — the comparable pool for a home here:
| Street | Dist | Distance | Median $psf | Caveats |
|---|---|---|---|---|
| Hua Guan Avenue | D21 | 0.1 km | $2,209 | 138 |
| Binjai Walk | D21 | 0.2 km | $443 | 3 |
| Din Pang Avenue | D21 | 0.2 km | $855 | 1 |
| 54-1 Jalan Jambu Ayer | D21 | 0.2 km | $601 | 1 |
| Denham Close | D21 | 0.2 km | $369 | 4 |
| Hua Guan Crescent | D21 | 0.2 km | $2,814 | 20 |
| Bee San Avenue | D21 | 0.3 km | $858 | 14 |
| Yarwood Avenue | D21 | 0.3 km | $1,843 | 45 |
| Jalan Jambu Ayer | D21 | 0.3 km | $2,367 | 38 |
| Binjai Hill | D21 | 0.3 km | $1,051 | 3 |
| Wilmonar Avenue | D21 | 0.3 km | $802 | 12 |
| Stone Avenue | D21 | 0.3 km | $735 | 19 |
| Jalan Jambu Batu | D21 | 0.4 km | $1,154 | 12 |
| Jalan Jambu Mawar | D21 | 0.4 km | $2,059 | 25 |
| Jalan Mawar | D13 | 0.4 km | $1,162 | 12 |
| Binjai Park | D21 | 0.4 km | $1,824 | 45 |
| Wajek Walk | D21 | 0.5 km | $878 | 9 |
| Jalan Keria | D21 | 0.5 km | $306 | 31 |
| Jalan Kampong Chantek | D21 | 0.5 km | $1,966 | 326 |
| Binjai Rise | D21 | 0.5 km | $744 | 10 |
| Jalan Wajek | D21 | 0.5 km | $377 | 36 |
| Jalan Senandong | D11 | 0.5 km | $1,332 | 8 |
| Swiss Club Road | D11 | 0.5 km | $1,728 | 36 |
| Swiss Club Lane | D11 | 0.6 km | $496 | 5 |
| Swiss Club Avenue | D11 | 0.6 km | $793 | 5 |
| Jalan Bangket | D21 | 0.6 km | $232 | 16 |
| Jalan Gaharu | D21 | 0.6 km | $390 | 15 |
| Ascot Rise | D11 | 0.7 km | $408 | 4 |
| King Albert Park | D21 | 0.7 km | $1,517 | 22 |
| Jalan Bingka | D21 | 0.7 km | $365 | 15 |
| Wilby Road | D10 | 0.8 km | $1,836 | 8 |
| Brizay Park | D10 | 0.9 km | $941 | 11 |
| Elm Avenue | D10 | 0.9 km | $1,600 | 1 |
| Bukit Ayer Molek | D21 | 0.9 km | $324 | 5 |
| Old Holland Road #01-08 | D10 | 1.0 km | $1,413 | 1 |
| Old Holland Road #01-17 | D10 | 1.0 km | $1,403 | 1 |
| Old Holland Road #01-24 | D10 | 1.0 km | $1,302 | 1 |
| Old Holland Road #Xx-Xx | D10 | 1.0 km | $1,092 | 46 |
| Cherry Avenue | D10 | 1.0 km | $2,479 | 11 |
| Fir Avenue | D10 | 1.0 km | $2,642 | 23 |
Investor angle
Price a home on Sian Tuan Avenue against the street’s own caveats first, then the 1km pool above — same-type, similar land size. Value a specific plot with the valuation tool, see the wider District 21 landed profile, or step back to the landed overview.
How is this worked out? — data, radius & limits
Transactions
All landed caveats recorded on Sian Tuan Avenue, from URA caveat data; $psf on land area.
Radius
Adaptive: the comparable ring starts at 1km and widens to 2km then 3km only if fewer than 12 landed streets fall inside — so dense areas stay tight and thin ones keep enough comps. Here it is 1km. Straight-line from geocoded street midpoints (OneMap); street-level precision, not door-to-door.
Rebuild
URA Written Permissions (Planning_Decision) for new erections + reconstructions — matched to this street, and in the transactions table to the exact address. Est. completion = decision date + ~18 months, a proxy for build recency: no free bulk TOP registry exists, so authoritative TOP/CSC needs a paid BCA search. The decision number lets you retrieve the official notice from URA SPACE (URA has no direct per-decision link).
Limits: caveats are optional and some addresses are masked; a thin street can swing on one sale; distances are as-the-crow-flies. Directional, not a valuation.
For educational purposes only — not financial advice.