[Assessed 81.9%] Detached house in Nagareyama, Chiba — 8 min from Nagareyama Sta.

A newly built detached house (Building No. 2 of a two-house development) in Ka 4-chome, Nagareyama. The nearest station is Nagareyama Station on the Ryutetsu Nagareyama Line, listed as an 8-minute walk; Heiwadai Station on the same line is a 16-minute walk and Nagareyama-centralpark Station on the Tsukuba Express is a 22-minute walk. The lot faces an 18.0 m wide public road to the south with a sidewalk and planted strip. Among the nearby places below, the distances to Welcia (about 210 m, 3-minute walk) and Commodi Iida (about 400 m, 5-minute walk) come from the listing's nearby-facilities section. The other shops were found on OpenStreetMap, and their distances are straight-line distances from the centroid of Ka 4-chome obtained from the GSI address search.

The price is 39.9 million yen. The house is a two-story wooden building (post-and-beam) with 3LDK plus a walk-in closet and shoe closet, 95.22 m² of floor area on 117.90 m² of land (registered). ⚠️ The building is not yet completed; completion is scheduled for late October 2026 and handover for early November. Only a rendering of the exterior is available. Freehold, in an urbanization promotion area, with a 60% building coverage ratio and 200% floor area ratio. ⚠️ The zoning is listed differently: Kenbiya and HOME'S Investment list it as Category 1 Medium-to-High-Rise Exclusive Residential, while SUUMO lists it as Category 1 Low-Rise Exclusive Residential (the coverage and floor area ratios are consistent with the medium-to-high-rise category). The listing also notes restrictions under the Landscape Act. It is listed as a single-family rental, but the expected rent and yield are undecided.

⚠️ The lot is a flag-shaped lot behind Building No. 1 in front, reaching the road through a 2.70 m wide pole section (tandem parking for two cars). From the lot plan we read the pole depth as about 8.9 m and valued the land at 93.90 m², excluding the pole section of about 24.0 m². Without that deduction the assessed ratio would be 89.44%, and even deducting a generous 3 m × 10 m = 30 m² it would be 80.04%. For the road price we used 125,000 yen/m² (2026), the most common value on the local streets of Ka 4-chome. The 18 m road the lot faces is 130,000 yen/m², which would give 83.10%; the lowest value in the chome, 120,000 yen/m², would give 80.74%. As a new building, the house is valued with its full statutory useful life remaining.

Because the Kenbiya listing has no on-site photos, we checked the front road and the site (as a vacant lot) using photos in the SUUMO listing for the same property. The lot is at the same level as the sidewalk, with no step or stairs from the front road. The boundaries with neighbors are new block walls, and the height difference to neighboring land appears to be about 0.8 m at most. As the property is not yet completed, we recommend confirming the finished building and exterior, and the correct zoning designation, with the agent.