Remodeling estimate
Pick your floor size, work and material grades to see estimated cost and duration.
㎡
Region
Distance to supplier/warehouse
Building type
Rural sites add delivery, travel and waste removal; apartments add hoisting.
Quick presets
Grade by work type
- Demolition & disposal
- Windows (sash)
- Electrical & outlets
- Bathroom
- Kitchen
- Tiles (entry & balcony)
- Entry partition door
- Interior doors
- Wallpaper
- Flooring
- Lighting
- Balcony painting
Estimated total cost
₩54.8M – ₩75.7M
₩2.2M – ₩3M per pyeong
About 19–26 days of work
Materials + labor
₩46.5M – ₩64.3M
Site overhead (7%)
₩3.3M – ₩4.5M
VAT (10%)
₩5M – ₩6.9M
Keep a ₩7.6M contingency on top (10% of total)
Breakdown
| Work | Qty | Cost |
|---|---|---|
Demolition & disposal Standard · Demolition with protection | 84 floor ㎡ | ₩1.9M – ₩2.7M |
Windows (sash) Standard · Branded double-glazed windows | 84 floor ㎡ | ₩17.6M – ₩24M |
Electrical & outlets Standard · Rewiring and added outlets | 84 floor ㎡ | ₩1.2M – ₩1.7M |
Bathroom Standard · Full strip-out remodel | 2 set | ₩9M – ₩12M |
Kitchen Standard · High-gloss + engineered stone | 1 set | ₩5.4M – ₩7.3M |
Tiles (entry & balcony) Standard · Porcelain tile | 6.7 ㎡ | ₩400,000 – ₩570,000 |
Entry partition door Standard · Triple-linked sliding door | 1 each | ₩1.8M – ₩2.4M |
Interior doors Standard · ABS door replacement | 5 each | ₩1.3M – ₩1.8M |
Wallpaper Standard · Vinyl (silk) wallpaper | 252 ㎡ | ₩3M – ₩4M |
Flooring Standard · Laminated wood floor (gangmaru) | 77.3 ㎡ | ₩2.2M – ₩3.1M |
Lighting Standard · Designer LED + indirect lighting | 84 floor ㎡ | ₩1.5M – ₩2.2M |
Balcony painting Standard · Elastic coating | 16.8 ㎡ | ₩290,000 – ₩400,000 |
Material logistics (estimate) Estimate
Material delivery
₩640,000 – ₩1.7M
Hoisting & elevator protection
₩200,000 – ₩500,000
- Labor uses official market wages (CAK, 2026-09-01); materials and labor input are estimates. Actual quotes vary with site conditions and brands, so compare on-site quotes from 2–3 contractors.
- Replacing apartment windows may require notifying the management office and neighbors' consent.
Find contractors with this estimate
Post a request with this estimate and we'll recommend matching contractors.
Price basis and sources
Labor = official market wage × labor input per unit. Labor input, materials and trade mix are estimates not yet checked against official data, so treat amounts as reference ranges.
- OfficialConstruction Association of Korea, 2026 H2 Construction Wage Survey (market wage rates, published 2026-09-01, surveyed May 2026)Source
- EstimateLabor input per unit (worker-days)To be checked against MOLIT's Standard Construction Estimating Guide
- EstimateTrade mix per work typeTo be checked against actual site data
- EstimateMaterial costsTo be checked against Public Procurement Service price data and price guides
- EstimateMaterial logistics (delivery, travel, hoisting, waste removal)To be replaced with partner supplier quotes and anonymous quote-check data
- EstimateRegion and occupied-home factors, 7% overhead
Construction Association of Korea, 2026 H2 Construction Wage Survey (market wage rates, published 2026-09-01, surveyed May 2026)
| 1002 | General laborer | ₩172,698 |
| 5014 | Demolition worker | ₩261,108 |
| 1024 | Window installer | ₩248,547 |
| 1075 | Electrician | ₩276,108 |
| 1028 | Tiler | ₩294,379 |
| 1029 | Painter | ₩268,225 |
| 1030 | Interior finisher | ₩258,904 |
| 1031 | Paperhanger | ₩229,833 |
| 1026 | Waterproofer | ₩233,163 |
| 1039 | Plumber | ₩249,073 |
| 1042 | Sanitary fitter | ₩221,435 |
| 1023 | Carpenter | ₩282,990 |
| 5012 | Flooring installer * | ₩257,926 |