Naeba

Comfort Naeba

Property health check

Stable

No major concerns

¥1.5M

Upkeep from ¥26,930/mo · 2 for sale

≈US$10K *approx.

Data as of 2026-08

Asking price / tsuboPrice per tsubo (approx. 3.3㎡)¥88K–¥93K
Holding-cost ratioAnnual upkeep ÷ price26.1%
Repair reserve fundMonthly, per ㎡¥90/m²
Listing concentrationUnits for sale ÷ total units0.9%2/234 units

Property overview

Address160 and others, Ishido, Mikuni, Yuzawa Town, Minamiuonuma District, Niigata Prefecture
Built1990 (36 yrs old)Seismic standardPost-1981 seismic code
StructureSteel-frame reinforced concrete, 14 floorsTotal units234 units
Main shared facilitiesCommunal bath: heated (non-hot-spring) water (free), open 24 hours [14F] Cleaning hours: 10:30–12:00 (Fridays only 8:30–15:00)Restaurant: (separately operated) 18:00–20:00 *Closed Mondays and ThursdaysSports room: 10:00–20:00 (free) Exercise bikeOwners-only guest rooms: 3 rooms — capacity 5 (5 futon sets) ¥5,000 per night per room, capacity 4 (4 futon sets) ¥4,000 per night per room, capacity 8 (8 futon sets) ¥20,000 per night per room *Reservation required, up to 2 nights, linen charged separately (¥700 per set)Coin laundry: washers and dryers (3 each)Other shared facilities: billiards 1 table (¥500 per person per hour), table tennis 2 tables (30 min: ¥300 per group per table; 60 min: ¥500 per table), mailboxesPets: allowed (dogs and cats only, up to 3 in total) Summary of the rules on bringing pets
Heating & hot waterHeating:Electric panel heater
Hot water:Electric water heater
Gas:None
AccessEchigo-Yuzawa Station (Joetsu Shinkansen):About 21.4km, about 33 min by car
Tsukiyono IC (Kan-etsu Expressway):About 31.6km, about 48 min by car
AreaNaebaManagementFull commission (day staff)・Angel Community Co., Ltd.
ParkingFormer filling-station site in front of the building (outdoor), up to 87 spaces. *Pass card holders: ¥100/hour <¥1,000 for 10 to 24 hours; after 24 hours, ¥100 added per hour> *Without a pass card: ¥200/hour <¥2,000 for 10 to 24 hours; after 24 hours, ¥200 added per hour> *Annual pass card: ¥20,000/year (one year from 1 December). Allocated spaces in the car park adjoining the building (outdoor) *¥50,000/year (one year from 1 December; if applicants exceed capacity, by lottery)
Restaurants (800m)None found within 800mShops (800m)Supermarkets none / Convenience stores none
Listing status2 listings ¥1.5MData as of2026-08
AssessmentStable
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Aspect 01

Price check (gap vs. market index)

Assessment: Stable

Asking-price range
¥1.5M
Actual asking price / tsubo range
¥88K–¥93K
Average price / tsubo
¥91K
Market index (per tsubo)
¥80K/tsubo
Units for sale
2 units
Aspect 02

Units currently for sale (1)

2026-09-21 snapshotSource: エンゼル不動産
FloorLayoutAreaPricePrice / tsuboDetails
ワンルーム29.44 sqm (approx. 317 sqft)¥880K¥99K/tsuboListing
Aspect 03

Area closing prices (MLIT transaction data)

Scope
湯沢町 pre-owned condominium deals (2023年第2四半期〜2025年第3四半期)
Closed deals
14 listings
Median closing price / tsubo
¥262K
Closing price / tsubo (IQR)
¥132K–¥457K
This building's asking price / tsubo
¥88K–¥93K
Asking ÷ municipal closing median (approx.)
0.35×
Aspect 04

Holding-cost ratio

Management fee + reserve fund (monthly)
¥26,930–¥28,250
Holding-cost ratio (annual ÷ asking price)
26.1%
Aspect 05

Total annual holding cost (incl. taxes & fees)

ItemTypeAmount
Management fee + reserve fundMonthly¥26,930–¥28,250
Fixed asset taxYearly¥67,700
Annual total (12 months of fees + taxes & yearly costs)Yearlyapprox. ¥390K–¥410K
Usage frequencyFixed cost per night (using annual lower bound)
10 nights/yrapprox. ¥39,000/night
30 nights/yrapprox. ¥13,000/night
60 nights/yrapprox. ¥7,000/night
Aspect 06

Health of the repair reserve fund

0200400 ¥/m²

This property ¥90/m² / MLIT major-repair guide 190–325 yen/㎡

Aspect 07

Major-repair history & plans

WhenTypeDetails
2015.10CompletedExterior wall renovation and rooftop waterproofing works
2001.06CompletedExterior wall renovation works
Aspect 08

Listing concentration

Units for sale / total units
2 / 234 units
Listing concentration
0.9%
Aspect 09

Rental data & investment metrics

Rental listings
2 listings
Monthly rent
¥40,000–¥41,000
Gross yield guide (annual rent ÷ asking price, midpoints)
32.4%
Net yield guide (after upkeep)
6.3%
Break-even vs renting
About 9.2 years (purchase price recovered by the rent-minus-upkeep gap)

The rented and for-sale units may differ in size and floor. These yields indicate the building's general level, not the performance of a specific unit.

Aspect 10

Facility-risk profile

Upkeep-cost risk: Medium

  • Communal bath: heated (non-hot-spring) water (free), open 24 hours [14F] Cleaning hours: 10:30–12:00 (Fridays only 8:30–15:00)
  • Restaurant: (separately operated) 18:00–20:00 *Closed Mondays and Thursdays
  • Sports room: 10:00–20:00 (free) Exercise bike
  • Owners-only guest rooms: 3 rooms — capacity 5 (5 futon sets) ¥5,000 per night per room, capacity 4 (4 futon sets) ¥4,000 per night per room, capacity 8 (8 futon sets) ¥20,000 per night per room *Reservation required, up to 2 nights, linen charged separately (¥700 per set)
  • Coin laundry: washers and dryers (3 each)
  • Other shared facilities: billiards 1 table (¥500 per person per hour), table tennis 2 tables (30 min: ¥300 per group per table; 60 min: ¥500 per table), mailboxes
  • Pets: allowed (dogs and cats only, up to 3 in total) Summary of the rules on bringing pets
Aspect 11

Disaster risk (hazard maps)

Flood inundation (maximum assumed scale)
No designated zone (no data in this map tile)
Tsunami inundation
No designated zone (no data in this map tile)
Landslide hazard zone
区域なし(タイル内に該当データなし)

Source: MLIT Real Estate Library / GSI Hazard Map Portal

Aspect 12

Compared with other buildings in the area

BuildingBuiltUnitsAsking rangePrice / tsuboHolding-cost ratioReserve fundAssessment
Comfort Naeba (this property)1990234 units¥1.5M¥88K–¥93K26.1%¥90/m²Stable
Siesta Naeba1990196 units¥300K–¥1.6M¥30K–¥56K39.6%–75.3%¥110/m²Needs watching
Dia Palace Naeba1990214 units¥100K–¥300K¥12K–¥36K154.1%¥135/m²Needs watching
Noel Naeba1991254 units¥100K–¥1.2M¥10K–¥88K24.9%–225.7%¥100/m²Needs watching
Famille Villa Naeba1989222 units¥100K–¥700K¥12K–¥61K49.6%–247.9%¥258/m²Real market decline
Famille Villa Naeba Tower1990276 units¥500K–¥6.5M¥59K–¥196K13.7%–44.6%¥112/m²Needs watching
Seibu Villa Naeba Building 11977125 units¥100K¥13K–¥14K221.7%¥158/m²Needs watching
Seibu Villa Naeba Building 21977128 units¥100K–¥150K¥9K–¥20K121.6%–219.6%¥113/m²Real market decline
Seibu Villa Naeba No. 31978285 units¥100K–¥500K¥8K–¥43K35%–181.2%¥93/m²Real market decline
Seibu Villa Naeba No.51980440 units¥100K–¥930K¥8K–¥67K17.4%–162%¥64/m²Real market decline
Seibu Villa Naeba Building 61981288 units¥100K–¥1.0M¥7K–¥66K26.5%¥64/m²Needs watching
Seibu Villa Naeba No. 71985370 units¥100K–¥4.0M¥7K–¥541K15.8%–120%¥45/m²Real market decline
Seibu Villa Naeba No. 91983431 units¥100K–¥2.2M¥7K–¥79K17.1%–216%¥62/m²Real market decline
Seibu Villa Naeba Crystal Building 11992533 units¥100K–¥6.0M¥10K–¥186K7.9%–156%¥100/m²Needs watching
Aspect 13

Google reviews: editorial summary

★ 4.8/ 5 reviews

Reviews center on voices rating the top-floor observation bath as "the best," and cite the location from which Naeba ski area can be reached on foot, the transport convenience of being right by the Asakai intersection with the Asakai-shita bus stop directly in front, the fact that the units are warm even in winter thanks to thermal heaters, and the presence of ski lockers. There are also voices touching on the security at the entrance and calling it reassuring. No notable complaints are pointed out. It should be noted that the count is very small at 5, and that two of these are rating-only posts without body text. *The rating is the one registered on the building's Google Place.

※Google評価4.8(5件)と口コミをもとに編集部が調査・要約(2026年7月時点)

Editorial review

The editorial team's assessment

Standing in the Mikuni district of the Naeba area, this is a large building built in 1990 with 234 units, and its shared facilities are substantial — a heated (non-hot-spring) communal bath, a restaurant, a sports room and three owners-only guest rooms — with the cost of maintaining them carried in the management fee. The listing price per tsubo is broadly consistent with Mansion Review's reference index, so no distortion is visible in the price itself. The dividing line for judgment is instead the holding cost: the annual upkeep of the representative unit is at a level exceeding a quarter of the price, making this a building whose economics should be considered from annual outgoings rather than from the low acquisition price. Units combine an electric water heater with an electric panel heater and have no gas piping, and because neither of the two listed units has a balcony an outdoor air-conditioner unit cannot be installed, so winter heating depends on the built-in electric heater. It is more than 30 minutes by car from Echigo-Yuzawa Station, so please also confirm how easy the trip is on the assumption of winter road conditions.

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Aspect 14

Plain-language glossary

Price per tsubo

The price per tsubo (about 3.3㎡, the size of two tatami mats). A unit for comparing properties of different sizes.

Holding-cost ratio

Annual upkeep (management fee + reserve fund) ÷ property price. The higher it is, the heavier the burden of simply owning.

Repair reserve fund

Money saved every month for future major repairs (exterior walls, piping, etc.).

Listing concentration

What percentage of all units are up for sale. A high figure means many owners want to sell.

Market price index

A reference price auto-calculated by portal sites. It can diverge from actual asking and closing prices.

Closing price

The price at which a sale actually closed (from Japan's MLIT Real Estate Information Library). It is closer to the real market than asking prices (the seller's quote). The figures here aggregate all pre-owned condominium deals across the municipality, mixing building ages and locations.

Management fee

The day-to-day running costs for cleaning, staff, hot springs, and so on.

man-yen (万円)

"Man-yen" (万円) is a unit worth 10,000 yen. e.g. 300万円 = 3,000,000 yen.

Aspect 15

Sources & data

Reviewed by

Kazuki Miyazaki

Kazuki Miyazaki

Licensed Real Estate Transaction Specialist (takken) / Serial entrepreneur / Director, Life One Next Co., Ltd.

Licensed Real Estate Transaction Specialist in Japan (registration no. Kanagawa 129630). Runs the subsidy media Hojokin Plus and co-founded the AI startup Atlas Inc. Works in SEO/LLMO consulting and editorial supervision for real estate and housing.

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