NovAsia

Bangkok · Thailand

A family home in Thawi Watthana: Na-Uthayan, privacy and running costs

Grand Bangkok Boulevard Na-Uthayan in Sala Thammasop is a house option for a family considering western Bangkok and expecting to drive. This focused comparison looks at a multi-generation layout, the privacy of the selected plot and ongoing care. It is a higher-budget project rather than an inexpensive option simply because it is farther from the centre.

Plot boundaries and neighbouring houses

From the terrace and bedroom, inspect neighbouring windows, the position of other houses and the plot boundaries. Ask what is known about adjoining land and potential development. Plot size alone does not establish privacy; the house’s orientation and exposure to neighbours matter too.

What fits you

Suggested next stepView it against the family’s travel needs

School, work and regular errands should be manageable for everyone.

Suggested next stepCompare the positions of individual houses

Look at neighbouring windows and ask what is known about the adjoining land.

Suggested next stepArrange dependable transport before deciding

Check availability, cost and waiting times on the routes you would use.

Suggested next stepLook in a different price segment

The published starting price is for a higher-budget house.

A home for several generations

For several generations, consider access to essential rooms without repeated stairs, everyday circulation and accommodation for guests. Test the layout against the youngest and oldest household members’ needs. Also decide how errands will work when the main driver is unavailable.

Uthayan Road in Sala Thammasop

The development is on Uthayan Road in Sala Thammasop, Thawi Watthana. Assess the drives to school, work and everyday shopping from that address. When comparing it with a station apartment elsewhere, include the separate travel needs of each household member.

Expectation vs reality

Expectation

A lower price farther from the centre

Reality

The selection concerns a high-budget detached house. Distance does not determine its price segment.

Expectation

Privacy through a large plot

Reality

Neighbouring windows, house position and adjoining land matter alongside the plot’s area.

Expectation

Choosing a home within a THB 35–40 million band

Reality

THB 35 million and THB 40 million are inconsistent source figures, not a confirmed range of available homes.

House price and costs after purchase

SC Asset’s main page body gives a starting price of THB 40 million, while its metadata retains THB 35 million. The developer’s DDproperty advertisement also uses THB 40 million. These inconsistent figures do not establish a price range; obtain a current quotation for the chosen house, plot and inclusions.

Add building and grounds care, compulsory charges and acquisition expenses. A verified complete cost for the selected house is not available here. Request the service scope, fees and exclusions rather than estimating them as an arbitrary percentage of the purchase price.

All projects in this district

Baan Nirada Utthayan–AksaThailand
Villa

Baan Nirada Utthayan–Aksa

Bangkok
Central Pattana Residential
Details pendingUnder construction
Two-storey detached house community · 2 floors · 96 units
From 25,000,000 THBAvailability and price confirmed personallyFrom THB 25 million in a PantipMarket advertisement dated May 2026, consistent with the THB 25 million starting figure on the Home.co.th project profile updated on 26 February 2025. This is a public lower-price anchor, not a confirmed quote for a specific available house on 22 August 2026; stock, plot size, specification, incentives and final terms need to be checked for the selected property.
AskOpen
Grand Bangkok Boulevard Na-UthayanThailand
Villa

Grand Bangkok Boulevard Na-Uthayan

Bangkok
SC Asset
Details pendingUnder construction
Two-storey single-detached house community · 2 floors · 47 units
From 35,000,000 THBAvailability and price confirmed personallyFrom THB 35M on SC Asset’s official project page as of 27 August 2026. This is the developer’s starting anchor, not a quote for every remaining house: the exact plot, land size, fit-out, furniture, discount and transaction terms need to be confirmed for the selected property.
AskOpen
Grand Bangkok Boulevard PinklaoThailand
Villa

Grand Bangkok Boulevard Pinklao

Bangkok
SC Asset
Details pendingCompleted
Detached-house gated community · 2 floors · 48 units
From 18,900,000 THBAvailability and price confirmed personallyFrom THB 18.9M among active DDproperty listings checked on 9 September 2026. This is the lower asking-price anchor on the resale market, not a developer price; availability, condition, included items and final terms need to be confirmed for the selected house.
AskOpen
KARL Utthayan-AksaThailand
Pool villa

KARL Utthayan-Aksa

Bangkok
Parich Estate
Details pendingCompleted
Detached two-storey pool villa · 2 floors · 10 units
From 40,000,000 THBAvailability and price confirmed personallyFrom THB 40M on Home.co.th, last updated 5 February 2025; ThinkOfLiving reported the same starting level on 1 October 2024. As of 7 September 2026, PropertyHub shows no active listings in the project. This is the latest public price anchor found, not a current offer; availability, final price and terms for a specific house require a fresh confirmation.
AskOpen
Narasiri BorommaratchachonnaniThailand
Villa

Narasiri Borommaratchachonnani

Bangkok
Sansiri
Details pendingUnder construction
2-storey detached house community · 2 floors · 77 units
From 55,000,000 THBAvailability and price confirmed personallyFrom THB 55M on Sansiri’s official project page as checked on 7 September 2026; a DDproperty listing dated 1 September 2026 also shows a REGENT house at THB 55M. Treat this as the lower current anchor, not a fixed price for every house: plot, specification, availability and transaction terms need to be checked for the selected property.
AskOpen
NIYHAM BoromratchachonnaniThailand
Villa

NIYHAM Boromratchachonnani

Bangkok
Central Pattana Residence
Details pendingCompleted
Two-storey detached house community · 2 floors · 71 units
From 26,500,000 THBAvailability and price confirmed personallyFrom THB 26.5M in active DDproperty listings checked on 20 Aug 2026. This is a lower resale-market anchor, not a developer price: the specific house, seller, availability, condition, furniture and deal terms need to be confirmed separately. Central Pattana Residence currently shows THB 30–60M for the ready-to-move project.
AskOpen
S'RIN Prannok–KanchanaThailand
Villa

S'RIN Prannok–Kanchana

Bangkok
Singha Estate
Details pendingUnder construction
Two-storey detached-house community · 2 floors · 81 units
From 45,000,000 THBAvailability and price confirmed personallyFrom THB 45M, the developer's advertised lower price anchor; the official project page was checked on 20 August 2026. Active DDproperty listings checked the same day started at THB 55.5M. The exact house, plot, availability, seller, included specification and final price need to be confirmed separately with a specialist.
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Cost ranges

Grand Bangkok Boulevard Na-Uthayan THB, purchase

Low: —

Typical: SC Asset page body: from 40 million

High: —

Metadata retains THB 35 million: a discrepancy, not a verified price band. Request a current house-specific quotation, plot and inclusions.

Annual house and grounds care THB per year

Low: —

Typical: Individual service quotation

High: —

No confirmed amount is available. Establish estate fees, building and grounds care, equipment maintenance and contractual exclusions.

Acquisition and transfer expenses THB, one-off

Low: —

Typical: Transaction-specific calculation

High: —

Not automatically included in the starting price. Obtain a calculation for the actual parties, house, land and proposed structure.

Common mistakes

Inspect privacy from the selected plot and assess the whole layout rather than relying on a furnished living room. The lower figure in page metadata is not evidence of a discount. A consistent quotation should identify the property, included items and additional costs.

FAQ

Where is the development?
On Uthayan Road in Sala Thammasop, Thawi Watthana, a distinct western Bangkok location.
Is it affordable simply because it is farther out?
No. The visible official page starts at THB 40 million; the chosen home and terms determine the actual cost.
Why does THB 35 million still appear?
The metadata retains THB 35 million, while the main page body and developer advertisement use THB 40 million. Obtain a current quotation for the selected house to resolve the difference.
What establishes privacy here?
The home, terrace and bedroom positions relative to neighbours and boundaries, together with information about adjoining land.
Could the house suit several generations?
That depends on the selected layout, room access, stairs and daily circulation. Test it with the actual household before purchase.
Why is there no single annual maintenance figure?
A confirmed house-specific cost was not available. Request the work schedule, required charges and responsibilities of the service provider for an annual budget.

Expert view

Zaur Musali

View the neighbouring houses from the bedrooms and terrace, not only from the garden entrance. Where privacy is a major reason for buying, the position of the particular house warrants its own assessment.

Zaur Musali
Co-founder of Bomi Home · Thailand property expert
Expert page →
Sources
  • NovAsia — project location register — Project addresses in the NovAsia catalogue, used to compare micro-locations. Completion status and sales terms require separate checks. — 2026-09-06
  • SC Asset — Grand Bangkok Boulevard Na-Uthayan — Visible page body states THB 40 million; metadata retains THB 35 million. The body is prioritised and the discrepancy is disclosed. — 2026-09-06
  • DDproperty — developer offer, Grand Bangkok Boulevard Na-Utthayan — Developer advertising also states a THB 40 million start, corroborating the published anchor rather than a specific available house. — 2026-09-06
  • NovAsia — freehold and leasehold — Background on tenure questions for apartments, houses and land; the proposed transaction needs its own document review. — 2026-09-06
  • NovAsia — purchase taxes and costs — Separate guide to acquisition costs. This research did not recalculate tax rates or fold them into neighbourhood asking prices. — 2026-09-06
  • NovAsia — international schools in Thailand — School-selection guidance; admission availability, tuition and school transport need separate confirmation. — 2026-09-06