Koidu tänav 100, Tallinn

Koidu tn 100 is a 5-story apartment building constructed in 2011, located in Kesklinna linnaosa, comprising 21 apartments. The EHR registry code is 120559381 and cadastral ID is 78401:109:0088. Estiq reports energy class C.

The Estiq AVM model estimate is 4 051 €/m². The valuation range spans 3 666–4 436 €/m². The calculated fair value of a typical 4-room apartment is approximately €385 609.

Based on the 4 051 €/m² benchmark, a 50 sqm apartment is indicatively valued at €202 550 and a 75 sqm apartment at €303 825. Actual value depends on interior condition, floor, parking, and storage.

1-room: €139 472–€168 753; 2-room: €169 186–€204 706; 3-room: €267 958–€324 214; 4-room: €357 835–€432 960.

The model-based indicative asking price is approximately €3 671/m² (for the typical 4-room unit, about €404 889), allowing a 3–5% negotiation buffer.

A 4-room apartment in good condition has an estimated market rent of €1 500–€1 840 per month, generating an estimated gross yield of 4,7–5,7%.

Buying means a loan payment of about €1,594 a month, renting €1,500–€1,840 — about the same. That is 75% (loan) and 79% (rent) of the median gross wage (Tallinn, €2,126, Q2 2026, Statistics Estonia). Assumes the typical 4-room flat (110.3 m²) at €385,609 (Estiq estimate), an 80% loan over 25 years at 3.8% and a €77,122 down payment; rent from nearby offers; association and state fees excluded.

Police open data list 138 recorded incidents in the surrounding ~0.7 km² cell over 24 months (incident level: high). Air: of the last 12 months' hourly readings, 61% were in the two best classes and 16% in the two worst (level: elevated). Estimated road noise at the building is 57 dB (Lden). Radon in soil gas: high (150–250 kBq/m³). These describe the area, not a specific apartment.

According to the apartment association's 2025 annual report, owners paid on average €2.43/m² per month in total including utilities; a typical flat paid €220 per month. Association fees excluding utilities were €1.33/m² per month. The repair fund held €4 004 at year end. The association had no loans. For comparison, the median of 102 associations in Uue Maailma subdistrict was €3.35/m² per month. See the association figures.

No. For a mortgage the bank needs a certified valuer's report under EVS 875 — order a valuation.

Median error is 9.5% in Tallinn and 12.1% elsewhere in Estonia; 83% of Tallinn estimates fall within ±20% (blind test, May–September 2026). Atypical properties have larger errors — see the methodology.

Sale prices — notarised apartment sales, Maa- ja Ruumiamet; estimates — the Estiq AVM model; rents — Estiq market database (24 months); wages — Statistics Estonia (PA117); building data — building register (EHR); association costs — housing associations' annual reports; noise and air — national noise maps and air monitoring. Figures refresh with every data load and each states its period and sample — see the methodology.