Image|This is a generated image and differs from the actual building.

AI PROPERTY VALUATION

PROUD TOWER KOIWA FIRST in Valuation

Edogawa Ward, 22 floors above ground, Built in 2022。AI estimates the likely sale price and rent.

AISale & Rent ValuationValuationFloor and interior area
Just enter the details.

No name or email address is required.

PROUD TOWER KOIWA FIRST (Edogawa Ward · 22 floors above ground, Built in 2022): Valuation. Estimated sale price for 70 m² on floor 11: approximately JPY 97,560,000; estimated rent is approximately JPY 30.8 per month (calculated 2026-10-21). The differences between asking prices and valuations are also shown for 5 units currently for sale. Enter the floor and floor area to estimate a unit with those conditions.

01

Using your unit detailsValuationCalculate

Enter the floor and interior area to estimate PROUD TOWER KOIWA FIRST in Sale price and rent estimate.

floor

Residential units are on floors 1–22.

㎡

Do not include balcony area.

Layout, orientation, management fees, and other factors are Detailed criteria lets you specify them.

02

STANDARD UNIT

PROUD TOWER KOIWA FIRST Standard Unit Valuation

70㎡・11 floor unit (mid-level) is assumed.October 21, 2026 calculated.

SALE

AI Sale Valuation

Estimated Sale Price

Approx.JPY 97,560,000

Range Containing 80% of Public Transaction Prices

JPY 81,300,000–JPY 117,060,000

Price per Tsubo
460.7 ¥10,000/tsubo
Price per m²
139.4 ¥10,000/m²
Training Listings from the Same Building
5 posts
RENT

AI Rent Valuation

Estimated Monthly Rent (Including Management and Common-Area Fees)

Approx.30.8¥10,000/month

03

Valuations of Units for Sale (5 units)

Shows how far the asking price is above (+) or below (−) the estimated sale value. Asking prices normally exceed estimated sale values because they precede reductions and negotiation.

floorLayoutInterior areaAsking PriceSale ValuationDifference from valuation
22floor 4LDK 88.43㎡ 17,480 ¥10,000 Approx.JPY 140,790,000 +24.2%
17floor 4LDK 86.33㎡ 13,300 ¥10,000 Approx.JPY 135,090,000 −1.5%
16floor 2LDK 60.52㎡ 8,980 ¥10,000 Approx.JPY 88,950,000 +1.0%
4floor 2LDK 62.97㎡ 8,940 ¥10,000 Approx.JPY 85,180,000 +5.0%
7floor Studio 33.41㎡ 5,480 ¥10,000 Approx.JPY 42,240,000 +29.7%