Sayama Real Estate Launches 'SAN+ Hiraya,' a New Single-Story Housing Package from Its Residential Brand 'SAN+'

Introducing 'SAN+ Hiraya,' a new single-story housing package from the residential brand 'SAN+.'

Sayama Real Estate Co., Ltd. (Head Office: 2-13 Gion, Sayama City, Saitama Prefecture; Representative: Nobuaki Ito) announces the launch of 'SAN+ Hiraya (SAN+ Hiraya),' a single-story housing package under its residential brand 'SAN+ (San Plus).'

'SAN+ Hiraya' is a residential product based on the specifications of SAN+, Sayama Real Estate's flagship housing brand, designed to promote single-floor living. The company proposes a comprehensive housing solution in the western Saitama area, centered on Sayama, Iruma, and Tokorozawa cities, integrating land search with consultation on single-story home construction.

Single-story homes make it easy to consolidate living spaces on one floor, offering efficient household workflows and adaptability for future lifestyles. However, construction plans can vary significantly depending on land size, shape, road access, sunlight exposure, parking plans, and exterior design—making it essential to consider building plans alongside land selection from the very beginning.

For 'SAN+ Hiraya,' Sayama Real Estate, which specializes in local land information, collaborates with Apple Home, a custom homebuilder under the SAYAMA Group, to provide an integrated consultation system where customers can discuss both land and buildings without separation.

[Link to SAN+ Hiraya page] To be confirmed: Insert official URL

Growing Demand for Single-Story Homes and Planning from the Land Search Stage

In recent years, housing preferences have expanded beyond size and number of rooms to include ease of daily movement, convenience for household chores, and long-term livability.

Single-story homes, which consolidate living spaces on one floor, are an attractive housing option for a wide range of households—including couples, families with children, and those planning for future downsizing. The absence of stairs simplifies daily routines such as laundry, cleaning, tidying, and getting ready.

Additionally, by arranging spaces around the LDK (Living, Dining, Kitchen) area, it becomes easier to sense family presence and plan connections with gardens and outdoor spaces.

On the other hand, single-story homes tend to require larger floor areas compared to two-story homes, making them more sensitive to land conditions. The achievable design of a single-story home can vary greatly depending on desired floor area, number of parking spaces, presence of a garden, road access, sunlight exposure, floor area ratio, and exterior planning.

As a locally rooted real estate company with a track record of proposing land and housing solutions in Sayama, Iruma, and Tokorozawa cities, Sayama Real Estate is strengthening its support system to allow customers considering single-story homes to consult from the land search stage.

Main Features of SAN+ Hiraya

1. Single-Story Package Based on SAN+ Specifications

'SAN+ Hiraya' is a single-story housing package based on the specifications of the residential brand 'SAN+.' Building on SAN+'s emphasis on performance, design, and livability, it proposes homes optimized for efficient single-floor living.

SAN+ has been enhancing thermal insulation performance and standard specifications, and 'SAN+ Hiraya' adapts these principles to single-story living. Based on standard specifications and reference floor plans, customers can consult on layouts for the LDK, master bedroom, private rooms, storage, utilities, laundry, entryway storage, and pantry, tailored to site conditions and lifestyle needs.

[Related Release] Sayama Real Estate Begins Offering New Specifications for Residential Brand 'SAN+'

2. Single-Story Floor Plans Based on 24 Tsubo (Approx. 79.34㎡)

'SAN+ Hiraya' proposes floor plans based on 24 tsubo (approximately 79.34㎡) as a reference size, making it easier to concretely consider single-story living.

A 24-tsubo single-story home offers sufficient space to organize essential areas on one floor while prioritizing ease of daily movement. Without the need for stairs, spaces such as the LDK, bedrooms, private rooms, storage, and utilities can be arranged according to lifestyle flow.

Plans can be customized based on family composition and lifestyle—such as LDK-centered layouts, couple-only living, family living with children's rooms, or homes emphasizing storage and household workflow.

3. Transparent Costing: Inclusive of All Costs Needed to Begin Living

Homebuilding involves more than just the base construction cost. Additional expenses include exterior works, outdoor water and drainage installation, design fees, building confirmation application fees, structural calculation fees, site management fees, ground surveys, ground improvement, and various equipment installations.

'SAN+ Hiraya' offers a standardized plan set that clearly includes not only the base building cost but also exterior works, water and drainage, application procedures, site management, and ground-related measures. This transparent cost structure helps customers understand total project costs early in the planning phase, facilitating smoother single-story home planning.

Example components of the standard plan set:

[Building and Design Related]
- Base building cost
- Design fee
- Building confirmation application fee
- Structural calculation fee
- Site management fee

[Exterior and Construction Related]
- Outdoor water and drainage installation cost
- Full exterior works package
- One car parking space
- Adjacent property block fence

[Lifestyle Equipment and Security Related]
- Mailbox
- Video intercom with recording
- Screen doors
- Standard LED lighting throughout
- Ground survey
- Includes ground improvement cost
- 20-year foundation warranty

*Content based on standard specifications and construction scope. Items and costs may vary depending on site conditions, building plans, specifications, additional exterior works, and optional features. Please confirm details through individual estimates.

4. Performance Standards: HEAT20 G2 Equivalent, UA Value Below 0.46, Seismic Grade 3

'SAN+ Hiraya' is a single-story plan based on SAN+'s performance standards. For thermal insulation, it targets HEAT20 G2 equivalent standards, proposing a UA value of 0.46 or lower. By focusing on envelope performance, it aims to provide comfortable living conditions year-round.

Structurally, it targets Seismic Grade 3 under the Residential Performance Indication System. While single-story homes naturally have lower height, structural planning is crucial due to roof area and layout considerations. 'SAN+ Hiraya' proposes homes that incorporate fundamental performance features for long-term, secure living.

*Performance values and specifications may vary depending on building plans, site conditions, and selected specifications. Please confirm details during individual design and estimation.

Consultation on Single-Story Home Design from the Land Search Stage

For single-story homes, the achievable living design depends not only on floor plans but also on land size, shape, road access, sunlight exposure, parking plans, and exterior design. Therefore, rather than deciding on land first and then considering the building, it is crucial to assess from the land search stage whether a comfortable single-story lifestyle is feasible.

'SAN+ Hiraya' integrates the expertise of Sayama Real Estate—experienced in land and housing proposals in Sayama, Iruma, and Tokorozawa cities—with Apple Home, a custom homebuilder under the SAYAMA Group, to provide a seamless consultation process from land search to single-story home construction.

Sayama Real Estate supports customers in finding suitable land by considering size, plot shape, surrounding environment, parking space, and exterior planning. Apple Home then proposes single-story home designs tailored to site conditions, focusing on layout, flow, specifications, and performance to create comfortable one-floor living.

From early stages—such as 'not yet having land,' 'searching for land suitable for a single-story home,' or 'wanting to evaluate total costs for land and building'—customers can consult primarily in Sayama, Iruma, and Tokorozawa cities.