Gyeonggi presale prices up 36% in four years: the save-and-wait plan has stopped working

Presale prices for privately built new apartments in Gyeonggi Province averaged 21.40 million won per 3.3 square meters between January and July this year, up from 15.74 million won in 2022, according to Real Estate R114 ^[1][2]. That is a roughly 36% rise in about four years ^[2], and it removes the arithmetic that supported the standard greater-Seoul household plan: save now, wait for new supply, buy cheaper later.

Converted to the 84-square-meter unit Korean buyers ask for most, the Gyeonggi average went from 535.16 million won in 2022 to 727.6 million won this year, a gain of 192.44 million won ^[3]. Spread evenly, that is about 48.1 million won a year of price escalation a non-homeowner has to out-save just to stand still ^[6]. Compounded, the four-year move works out to roughly 8.0% a year ^[5].

The dispersion matters more than the average. Guri, which the report describes as popular with young working owner-occupiers for its Seoul access, rose 64.4% over about four years, to 39.91 million won per 3.3 square meters from 24.28 million ^[4]. Using the conversion the same data implies for a standard unit, roughly 34 units of 3.3 square meters ^[1], that puts a Guri standard unit near 1.36 billion won, about 1.86 times the Gyeonggi average ^[2][3]. Guri's presale prices rose 39.2% in the past year alone, adding 381.82 million won to the standard unit ^[6] - close to double what the Gyeonggi average added across four years ^[4]. Osan rose 62.5%, Seongnam 41.7%, Bucheon 37.4% and Suwon 36% ^[5].

Construction costs are the cited driver. The Korea Institute of Civil Engineering and Building Technology put the construction cost index at 137.80 in May, up 5.17% from a year earlier ^[7]. Note the gap: presale prices in Gyeonggi have compounded at roughly 8.0% a year against a 5.17% annual move in the input index blamed for them ^[8]. The comparison is not strictly like for like, one being a four-year average and the other a single year, but cost pass-through does not obviously account for the whole move, and it does not account for Guri at all.

The consequence is demand pulled forward into current subscription rounds. An industry official quoted in the report said delaying a purchase does not necessarily reduce the price burden, so owner-occupiers are comparing location and product quality available under today's conditions, with continued focus on transit, infrastructure and scale ^[9]. Two large Bucheon launches, in a city up 37.4% ^[5], are positioned for exactly that buyer. Doosan Engineering & Construction and Ssangyong Engineering & Construction are offering Doosan Wive the Zenith Bucheon in Sosa: 2,008 units total, 1,728 apartments and 280 officetels, with 1,419 units in the general sale, next to Sosa Station where Line 1 meets the Seohae Line ^[10][11][12]. Lotte Engineering & Construction is launching Sangdong Station Lotte Castle Signature, 1,859 units of 84 to 192 square meters beside Sangdong Station on Line 7 ^[13]. Combined, that is 3,867 units ^[7].

Watch the take-up split. Doosan's general sale leans on 59 to 84 square meter apartments plus 261 small officetels ^[11], while Lotte starts at 84 and runs to 192 ^[13]: if the small units clear fastest, affordability, not preference, is setting the mix. Doosan opens its model house on the 14th with special supply on the 19th; Lotte begins special supply on the 24th and first-priority applications on the 25th ^[15][14]. Then watch whether Guri repeats a second consecutive 39% year ^[6], and whether the construction cost index keeps climbing at above 5% ^[7].