Blk 505 Serangoon Nth Ave 4
SERANGOON NTH AVE 4 · SERANGOON · Singapore 550505 · D19
Median PSF · 12m
S$607
Median price · 12m
S$810K
Latest sale
S$810K
Aug 2026
1-year change
+5.2%
Sales · 12m
1
73 all time
Gross yield
5.01%
1 leases
Price history
How this development has traded
Median transacted price and price per square foot by quarter, from every sale on record here.
- Change over window
- +25.6%
- Annualised
- +12.1%
- Transactions
- 8
- 1 year
- +5.2%
- 3 years p.a.
- +5.6%
- 5 years p.a.
- +6.0%
- Median size
- 1,335 sqft
Against the neighbourhood
How it compares within D19
Serangoon Gardens, Hougang, Punggol, Sengkang. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 505 Serangoon Nth Ave 4 | D19 median | Difference |
|---|---|---|---|
| Median PSF | S$607 | S$642 | -5.5% |
| Median price | S$810K | S$660K | +22.7% |
| Gross rental yield | 5.01% | 5.85% | -0.8 pts |
| 1-year price change | +5.2% | +0.5% | +4.7 pts |
This development trades about 6% below the D19 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$4,000
Contracts · 12m
1
Implied annual rent
S$48K
Gross yield
5.01%
| Unit type | Contracts | Median rent |
|---|---|---|
| 5 ROOM | 1 | S$4,000 |
Investment analysis
Investment score 46 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
46/100
100% of the scoring weight measurable
Every bar is a percentile rank, so 70 means this development sits above roughly 70% of its peers on that factor. Factors we cannot measure are excluded and the remaining weights are rebalanced, rather than scored as zero.
- Price momentumweight 18%73
Three-year annualised change in median PSF, or one year where three is unavailable.
- Locationweight 15%64
Distance to the nearest rail station, plus schools within 1 km. Nearest is Serangoon North MRT at 400 m.
- Valuationweight 22%58
How its median price per square foot compares with its own district.
- Supply riskweight 10%46
Upcoming units recorded in the same district. Higher score means less competing supply.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
- Rental yieldweight 20%13
Gross yield against every other development in its segment.
The investment score is an analytical indicator computed from transaction and location data. It is not a recommendation, a forecast, or financial advice.
Location
Nearby amenities
Rail stations
- Serangoon North MRT400 m
- Tavistock MRT1.5 km
- Hougang Interchange MRT1.7 km
- Kovan MRT1.8 km
Schools within 2 km
- Rosyth Schoolprimary150 m
- Bowen Secondary Schoolsecondary (s1-s5)360 m
- Hougang Primary Schoolprimary680 m
- Xinmin Secondary Schoolsecondary (s1-s5)750 m
- Xinmin Primary Schoolprimary780 m
- Hougang Secondary Schoolsecondary (s1-s5)850 m
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- Luxus HillsSingapore United Estates Pte Ltd161 units810 m
- Luxus HillsSingapore United Estates Pte Ltd159 units810 m
- Luxus HillsSingapore United Estates Pte Ltd156 units810 m
- JANSEN HOUSEMequity GS Pte Ltd21 units1.5 km
High upcoming supply nearby may increase competition for tenants and buyers.
The record
Transactions at this development
| Month | Type | Price | Size | PSF | Floor | Lease left |
|---|---|---|---|---|---|---|
| Aug 2026 | 5 ROOM | S$810,000 | 1,335 sqft | S$607 | 10 TO 12 | 65 yr 3 mo |
| Dec 2024 | 5 ROOM | S$770,000 | 1,335 sqft | S$577 | 10 TO 12 | 67 yrs |
| Jul 2024 | 5 ROOM | S$745,000 | 1,335 sqft | S$558 | 04 TO 06 | 67 yr 5 mo |
| Jan 2024 | 5 ROOM | S$710,000 | 1,335 sqft | S$532 | 10 TO 12 | 67 yr 10 mo |
| Aug 2023 | 5 ROOM | S$738,000 | 1,335 sqft | S$553 | 07 TO 09 | 68 yr 4 mo |
| Mar 2023 | 5 ROOM | S$688,000 | 1,335 sqft | S$515 | 04 TO 06 | 68 yr 8 mo |
| Dec 2022 | 5 ROOM | S$645,000 | 1,335 sqft | S$483 | 04 TO 06 | 69 yrs |
| Aug 2021 | 5 ROOM | S$650,000 | 1,345 sqft | S$483 | 07 TO 09 | 70 yr 4 mo |
| Jun 2021 | 5 ROOM | S$565,000 | 1,335 sqft | S$423 | 04 TO 06 | 70 yr 6 mo |
| Nov 2019 | 5 ROOM | S$485,000 | 1,345 sqft | S$360 | 04 TO 06 | 72 yrs |
| Oct 2018 | 5 ROOM | S$523,000 | 1,335 sqft | S$392 | 07 TO 09 | 72 yr 11 mo |
| Jul 2018 | 5 ROOM | S$515,000 | 1,335 sqft | S$386 | 10 TO 12 | 73 yr 4 mo |
| Feb 2018 | 5 ROOM | S$530,000 | 1,335 sqft | S$397 | 07 TO 09 | 73 yr 9 mo |
| Jan 2018 | 5 ROOM | S$445,000 | 1,335 sqft | S$333 | 04 TO 06 | 73 yr 11 mo |
| Feb 2017 | 5 ROOM | S$470,000 | 1,335 sqft | S$352 | 07 TO 09 | 74 yr 9 mo |
| Dec 2014 | 5 ROOM | S$495,000 | 1,345 sqft | S$368 | 07 TO 09 | 76 yr 1 mo |
| Jul 2014 | 5 ROOM | S$535,000 | 1,335 sqft | S$401 | 10 TO 12 | 76 yr 6 mo |
| Nov 2011 | 5 ROOM | S$500,000 | 1,335 sqft | S$375 | 04 TO 06 | 79 yr 2 mo |
| Jun 2011 | 5 ROOM | S$488,000 | 1,335 sqft | S$366 | 07 TO 09 | 79 yr 7 mo |
| Oct 2010 | 5 ROOM | S$472,000 | 1,335 sqft | S$354 | 04 TO 06 | 80 yr 3 mo |
| Oct 2010 | 5 ROOM | S$465,000 | 1,335 sqft | S$348 | 13 TO 15 | 80 yr 3 mo |
| Jan 2010 | 5 ROOM | S$413,000 | 1,335 sqft | S$309 | 04 TO 06 | 81 yrs |
| Sep 2009 | 5 ROOM | S$400,000 | 1,335 sqft | S$300 | 07 TO 09 | 81 yr 4 mo |
| Sep 2009 | 5 ROOM | S$360,000 | 1,335 sqft | S$270 | 01 TO 03 | 81 yr 4 mo |
| Jun 2009 | 5 ROOM | S$380,000 | 1,345 sqft | S$282 | 13 TO 15 | 81 yr 7 mo |
| May 2008 | 5 ROOM | S$323,000 | 1,335 sqft | S$242 | 01 TO 03 | 82 yr 8 mo |
| Jan 2007 | 5 ROOM | S$285,000 | 1,335 sqft | S$214 | 07 TO 09 | 84 yrs |
| Jan 2007 | 5 ROOM | S$278,000 | 1,335 sqft | S$208 | 13 TO 15 | 84 yrs |
| Sep 2006 | 5 ROOM | S$262,000 | 1,335 sqft | S$196 | 07 TO 09 | 84 yr 4 mo |
| Nov 2005 | 5 ROOM | S$282,800 | 1,345 sqft | S$210 | 04 TO 06 | 85 yr 2 mo |
| Nov 2005 | 5 ROOM | S$260,000 | 1,335 sqft | S$195 | 04 TO 06 | 85 yr 2 mo |
| Jul 2005 | 5 ROOM | S$290,000 | 1,335 sqft | S$217 | 10 TO 12 | 85 yr 6 mo |
| Mar 2005 | 5 ROOM | S$280,000 | 1,345 sqft | S$208 | 01 TO 03 | 85 yr 10 mo |
| Aug 2004 | 5 ROOM | S$320,000 | 1,345 sqft | S$238 | 04 TO 06 | 86 yr 5 mo |
| Jul 2003 | 5 ROOM | S$310,000 | 1,335 sqft | S$232 | 10 TO 12 | 87 yr 6 mo |
| Mar 2003 | 5 ROOM | S$315,000 | 1,335 sqft | S$236 | 10 TO 12 | 87 yr 10 mo |
| Jan 2003 | 5 ROOM | S$311,000 | 1,335 sqft | S$233 | 13 TO 15 | 88 yrs |
| Jul 2002 | 5 ROOM | S$290,000 | 1,335 sqft | S$217 | 04 TO 06 | 88 yr 6 mo |
| Jun 2002 | 5 ROOM | S$340,000 | 1,335 sqft | S$255 | 07 TO 09 | 88 yr 7 mo |
| May 2002 | 5 ROOM | S$320,000 | 1,335 sqft | S$240 | 04 TO 06 | 88 yr 8 mo |
Showing the 40 most recent of 73 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 506 Serangoon Nth Ave 4
S$705
+9.7%1 sales5.0% yield
Blk 506A Serangoon Nth Ave 4
S$719
0.0%1 sales4.1% yield
Blk 504 Serangoon Nth Ave 4
S$494
-14.3%1 sales5.5% yield
Blk 501 Serangoon Nth Ave 4
S$575
-2.5%1 sales5.6% yield
Blk 536 Serangoon Nth Ave 4
S$528
-1.9%1 sales7.0% yield
Blk 509 Serangoon Nth Ave 4
S$584
+0.5%2 sales6.3% yield
Blk 500 Serangoon Nth Ave 4
S$567
—4 sales5.8% yield
Blk 508 Serangoon Nth Ave 4
S$613
+5.0%2 sales5.9% yield
Important
Property values shown are estimates generated from available transaction and market data and are not official valuations. Actual transaction prices may differ. Data availability and accuracy depend on the underlying source datasets. Users should conduct their own due diligence and seek professional advice where appropriate.