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Estiq Value / Kohtla-Järve / Ahtme / Ridaküla tn 6
Register data as of Oct 19, 2026 Ahtme · Kohtla-Järve

Ridaküla tänav 6, Kohtla-Järve

Ridaküla tn 6 (Kohtla-Järve, Ahtme) is a 1989 5-story residential building, 30 apartments (EHR 102011560). Estiq AVM model benchmark is 418 €/m² (range 330–506 €/m²) as of Oct 19, 2026.

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Ridaküla tänav 6, Kohtla-Järve – aerial photo of the building, outline from the Building Register (EHR)
Aerial photo · building outline from the Building Register (EHR) · Orthophoto 06.05.2023, Maa- ja Ruumiamet (open data licence)
5 floors 30 apartments EHR 102011560 ↗ Cadastre 32202:002:0013 ↗ Private ownership · apartment ownership

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The area at a glance

Six indicators for this address. Tap one to see its source and what it does not tell you.

Incident level no data no PPA open-data records for this area Air high 50% of hours good, 20% poor · 12 months Noise 50 dB modelled road noise (Lden) Radon in soil normal 30–50 kBq/m³ School 8 min walk Kohtla-Järve Iidla Põhikool · 593 m Transit stop 2 min walk Pargitaguse stop · 140 m

Automated Market Valuation & Building Benchmark

Ridaküla tn 6 is a 5-storey residential building built in 1989, with 30 apartments, estimated energy class E. The Estiq AVM benchmark is €418/m², 61.4% above the Ahtme median (notarised apartment transaction median €259/m², 2026 Q3, n=92).

Ridaküla tn 6 is a 5-storey residential building completed in 1989 in Ahtme, with 30 apartments. Load-bearing structure: Prefabricated Concrete Panels (EHR register). The most common unit type is 1-room apartments (10 of them). Energy class E (estimated from construction year).

The Estiq AVM baseline for apartments in this building is 418 €/m², approximately 61.4% above the Ahtme median (notarised apartment transaction median €259/m², 2026 Q3, n=92). The typical unit (1-room, 33 m²) comes to about €14 487.

✓ Well Suited For

First-time home buyers, 1–2 person households, and rental investors.

⚠ Key Considerations

Estimated energy class E, open surface parking, and 1989 construction vintage.

€160–€200/mo

Market rent for typical 1-room apartment (Ahtme district (5 listings, matched building era)).

📊 Market data · Ahtme district (5 listings, matched building era)
Utilities: summer ~€50, winter ~€90
14,3–15,3%

Estimated gross yield (derived from real rental market listings).

from market data

Apartment Prices & Room Breakdown

Official Building Register (EHR) apartment types and Estiq valuation ranges.

Apartment Count Typical Size €/m² Value Range
1-room 10 31.1 – 33.3 m² €439 €11 410–€17 476
2-room 10 46.8 – 50.5 m² €418 €16 445–€25 188
3-room 10 63 – 63.8 m² €401 €20 084–€30 762
Most units in the building vary: actual transaction prices depend directly on floor level, interior condition, basement storage, and parking rights.
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  • Market value, value range and reasoning with comparables
  • Building Register, energy certificate and land parcel data
  • Risks: flooding, radon, noise, air quality, safety
  • Apartment association costs, repair fund and loans vs the area

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Apartment Instant Valuation Calculator

Building benchmark + apartment-specific attributes. Select parameters to see calculated fair market value.

1-room · 32.9 m² 2-room · 49.8 m² 3-room · 63.4 m²
− 33 m² +
Needs repair −15% Good condition Renovated +10%
1st floor −2% Middle floor Top floor
Balcony / loggia +€3 000 Basement storage +€2 000 Parking space +€3 500
Calculated Fair Market ValueThe model's statistical estimate of the price a similar apartment in this building would most likely sell for. Based on Land and Spatial Board transaction data and comparable apartments. The actual price can differ by a few per cent. Not an EVS 875 valuation report.
€14 487
ca €439 / m² · model estimate
Model-Based Indicative Asking PriceA suggested starting price for a sale listing: the calculated market value +5%. In Tallinn apartments sell on average 3–5% below the final asking price, so this leaves room for negotiation. It is not a transaction price or a guarantee. €15 211
Expected Monthly Rent €160–€200/mo
Asking price per m² €461/m²
Negotiation buffer 3–5%
Methodology: automated statistical AVM valuation based on official Land Board sales records. Does not substitute a certified appraisal report under EVS 875 standards.

Estiq Building Scorecard™

8-dimensional audit of living environment, safety, infrastructure, and market liquidity.

Composite Score
7.8 / 10
Data coverage: 81%

The Estiq Building Score™ is Estiq's own analytical composite indicator (not an official rating or guarantee of condition, safety, or investment performance); component weights are shown below. Methodology

Dimensions marked "–" below are not directly measured for this building; the composite score applies a calibrated neutral prior to them.

Location & Transit9.1

Pargitaguse stop 140 m / 2 min; fast connection to city centre.

Weight 20%
Education & Schools6.7

Kohtla-Järve Iidla Põhikool 593 m; kindergarten 458 m.

Weight 15%
Air Quality & Environment7.0

50% of hours good, 20% poor (12-month mean, level: high), noise level 50 dB (moderate), modelled (Lden), nearest park Broadway 897 m. Sources: Estiq noise model (CNOSSOS-EU); Estiq air-quality index derived from Keskkonnaagentuur data.

Weight 10%
Safety & Crime Risk–

No police (PPA) open data for this area.

Weight 10%
Condition & Vintage7.2

Built in 1989; structure Prefabricated Concrete Panels.

Weight 15%
Energy Efficiency & Heating6.6

No certificate is registered; the construction year (1989) implies an expected class of E. Heating type District Heating.

Weight 10%
Lifestyle & Infrastructure8.5

Broadway 897 m; supermarket 158 m.

Weight 10%
Market Liquidity & Demand9.6

Land Board transaction volume in this micro-location (215 transactions over the last 4 quarters in the "built 1971-1990" cohort).

Weight 10%

Environment & safety: Ridaküla tn 6

Official open data and Estiq models for this building’s location. They describe the area, not a specific apartment. How we calculate this.

Safety

No data

The PPA open data has no records for this area. That does not necessarily mean nothing happens: data is sparse where few people live.

Counts incidents reported to the police, not how safe it feels.

Source: PPA open data.

Air quality

High

Of 1 929 hourly readings in the last 12 months (08.12.2025–26.10.2026, this building’s cell (~0.1 km²)): 50% in the two best classes, 30% in the middle one and 20% in the two worst of five.

Source: Keskkonnaagentuur, hourly data.

Noise

50 dB Lden · moderate

Estimated road noise is within the WHO recommended level (53 dB Lden).

Source: Estiq noise model, OpenStreetMap.

Radon in the ground

Normal · 30–50 kBq/m³

Radon concentration in soil gas. No measurement in this cell; the level is interpolated from the nearest ones. That is below the 50 kBq/m³ threshold from which new buildings need radon-safe construction (EVS 840). Municipality-wide class: Kõrge või väga kõrge.

A soil-gas reading, not the flat’s indoor air; mainly relevant to basements and ground floors.

Source: Estonian radon-risk map (Geological Survey of Estonia).

Price Trends & Sales Strategy

Transactions 2025 Q1–2026 Q3 · Land Board · Ahtme · built 1971-1990 cohort.

Quarterly sales price €/m² (Sample: 350 deals · built 1971-1990)
Sales ✨ Forecast 2026 Q4 Method: weighted linear regression over the last 6 quarters, damped 0.75, capped ±5%/quarter. Not a guarantee. +17.3% YoY (2026 Q3 vs 2025 Q3)
Ridaküla tn 6 AVM benchmark: €418/m² €229 2025 Q1 47 deals €287 2025 Q2 40 deals €289 2025 Q3 48 deals €202 2025 Q4 46 deals €232 2026 Q1 58 deals €271 2026 Q2 50 deals €339 2026 Q3 61 deals €320 2026 Q4 ✨ Forecast

Sales Strategy

AVM Fair Market Value
€418/m²
Price Band
€330–506
Indicative Asking Price (Typical 1-room · 33 m²)
€15 211
Indicative Asking Price€461/m²
Negotiation room~3–5%

Market pulse: this building vs its surroundings

Notary-deal €/m², year-on-year change and deal activity at neighbourhood, district and city level.

Level €/m² Building vs YoY Deals, 4 qtrs Direction
District: Ahtme linnaosa2026 Q3 €259 +61.4% +21.6% — —
City: Kohtla-Järve linn2026 Q3 €155 +169.7% +17.4% — —

Source: Land Board notary deals, latest finished quarter. Activity = deals in the last 4 quarters vs the 4 before. "Warming" or "cooling" only when both price (±3%) and activity (±10%) move the same way on at least 30 deals; otherwise "steady". We do not measure days on market.

Location Map & Nearest Amenities

Within a 10-minute walk, there are 11 key infrastructure facilities (17 services nearby) · Coordinates 59.338061, 27.417358 · Cadastre 32202:002:0013.

10 min walk
🚏
Pargitaguse stop
Transit Stop · Bus routes
140 m · 2 min
🛒
Ahtme Keskus
Supermarket · Groceries & daily goods
158 m · 2 min
🛒
Maxima XX
Supermarket · Groceries & daily goods
161 m · 2 min
🚏
Iidla stop
Transit Stop · Bus routes
453 m · 6 min
🧒
Kohtla-Järve Lasteaed Tuhkatriinu
Kindergarten · Pre-school education
458 m · 6 min
🚏
Kastaniallee stop
Transit Stop · Bus routes
473 m · 6 min
🎓
Kohtla-Järve Iidla Põhikool
Basic school · Basic school
593 m · 8 min
🧒
Kohtla-Järve Lasteaed Rukkilill
Kindergarten · Pre-school education
664 m · 9 min
🚏
Ridaküla stop
Transit Stop · Bus routes
740 m · 10 min
🧒
Kohtla-Järve lasteaed Tareke
Kindergarten · Pre-school education
771 m · 10 min
🛒
Põhi pood
Supermarket · Groceries & daily goods
778 m · 10 min
🌳
Broadway
Park & Green Area · Recreation & walking
897 m · 12 min
🌳
Kohtla-Järve 100 tamme park
Park & Green Area · Recreation & walking
1087 m · 14 min
🛒
Astar
Supermarket · Groceries & daily goods
1088 m · 15 min
🧒
Lasteaed Pillerkaar
Kindergarten · Pre-school education
1166 m · 16 min
🌳
Jõhvi jõulinnak
Sports centre · Recreation & walking
1252 m · 17 min
🎓
Jõhvi Gümnaasium
Upper secondary school · Exam rating: 67.5/100
1253 m · 17 min
Within a 10-minute walk: 11 places, nearest stop 140 m away.

Neighborhood Vintage & Demographics: Ahtme

Official open data from Statistics Estonia REL2021 census and Building Register EHR.

Resident Age Distribution

15 602 residents
0–17 (Children & youth) 17% · 2 660
18–64 (Working age) 58.2% · 9 079
65+ (Seniors & retirees) 24.8% · 3 863

Education Level (15+)

13 448 residents
Basic or primary education 16.9% · 2 276
Secondary / vocational education 49.7% · 6 682
Higher education (BSc, MSc, PhD) 32.4% · 4 359
Education unknown 1% · 131

Construction Era & Housing Stock

9 462 dwellings
Pre-War & Historic (< 1945) 0.6% · 60
Soviet Era (1946–1990) 93.7% · 8 862
Post-Independence (1991–2010) 5.7% · 536
Modern Developments (2011+) 0% · 4

Peak construction era: 1981–1990.

Energy Efficiency Distribution A–G

Class A (Nearly Zero Energy) 0%
Class B (Low Energy) 0%
Class C (Standard Efficiency) 0.7%
Class D (Moderate Efficiency) 5%
Class E (Standard Soviet Build) 93.6%
Class F–G (High Consumption) 0.6%

Building Technical Profile

Values read from EHR and the Land Board cadastre; fields the registers do not hold are not shown.

Year Built1989
Total Apartments30
Floors5
Energy Class (estimated)E ~
Land OwnershipPrivate ownership · apartment ownership
Plot Size986 m²
Heating SystemDistrict Heating
Load-bearing StructurePrefabricated Concrete Panels
Elevators0
Noise Level50 dB (moderate)

Official Register Records: EHR & Cadastre

Only what Estiq reads from EHR and the cadastre WFS. Estiq does not track fire-safety or lift inspections.

EHR · Building Register

Code 102011560 · record updated 30.05.2025.

Prefabricated Concrete Panels · lifts per EHR: 0.

EHR Portal (code: 102011560) →

Cadastral Unit (Land Board)

32202:002:0013 · plot area 986 m².

Land use: 100% Elamumaa.

Cadastral Map (32202:002:0013) ↗

Apartment association & running costs

The building is managed by apartment association Kohtla-Järve linn, Ridaküla tn 6 korteriühistu (registry code 80025847). Figures are from the association's 2025 annual report (e-Business Register).

Association of 30 flats. Two loss years in a row.

Total owner costs€2.43/m² per monthtypical flat €112/month · incl. utilities
≈ vs 2024
Loan balanceNo loansat year end
See the full association overview → fees by type, repair fund and works, loans, 2021–2025 figures

Source: apartment association annual reports (e-Business Register). €/m² = amount ÷ floor area of the flats in the Building Register (1 461 m²) ÷ 12.

Land & Spatial Board In-ADS address object (ADS-OID: EE00668124) · Postal code: 31024

KÜ Records in e-Äriregister ↗

Apartment buildings on Ridaküla tn

2 buildings on the street · real-time filterable comparison.

Address Year Built Estiq €/m² Typical Unit Energy Class
Ridaküla tn 6 This building 1989 €418 ~€14 487 E ~ Active
Ridaküla tn 18 1987 €369 ~€17 823 E View →

Official Data Sources & Registry Verification

Direct data linkages, authoritative registries, and update timestamps.

Data Dimension Official Source Governing Authority Data as of Status
Building Specs EHR · 102011560 Maa- ja Ruumiamet 12.10.2026 (EHR record 30.05.2025) Confirmed
Cadastral Unit & Land Zoning Land & Spatial Board · 32202:002:0013 ↗ Land & Spatial Board 19.10.2026 Confirmed
Notarized Sales Transactions Land Board Transactions Database Land & Spatial Board 09.2026 Synchronized
Demographics & Census Data Population Register & RL21 Statistics Estonia annual (2021 census) Official
Safety & Environmental Monitoring Noise Maps, Air Quality & Police Police Board / Environment Agency model estimate Statistical
Market Rent & Gross Yield Estiq rental database · Ahtme district (5 listings, matched building era) · yield 14,3–15,3% Estiq Rental Intelligence 10.2026 · n=5 Market Data
Valuation Methodology Estiq AVM Comparable sales approach (not EVS 875 certified appraisal) 2026 model weights Statistical

Building Energy Rating Guide

The energy performance certificate reflects the heating efficiency and energy consumption intensity of the building.

E · this building Higher Energy Demand Noticeable heat loss; typical of older housing stock

Key Risk Factors

  • Built in 1989: technical utility systems require periodic updating and capital maintenance.
  • Estimated energy class E: typically higher heating demand than modern A/B developments. No official certificate on record; the class is inferred from the construction year. Check the actual class and heating costs against the certificate and real bills.
  • Parking: on-grade surface parking on parcel/street; no separate underground garage.
  • Valuation nuance: bank collateral value for a specific unit depends fundamentally on interior finish.

Frequently Asked Questions (FAQ)

Structured answers compiled for buyers, sellers, search engines, and AI systems.

What building is located at Ridaküla tn 6, Kohtla-Järve?

Ridaküla tn 6 is a 5-story apartment building constructed in 1989, located in Ahtme, comprising 30 apartments. The EHR registry code is 102011560 and cadastral ID is 32202:002:0013. Estiq reports estimated energy class E.

What is the average price per sqm and market value for apartments at Ridaküla tn 6?

The Estiq AVM model estimate is 418 €/m². The valuation range spans 330–506 €/m². The calculated fair value of a typical 1-room apartment is approximately €14 487.

How much does a 40 sqm or 50 sqm apartment cost at Ridaküla tn 6?

Based on the 418 €/m² benchmark, a 40 sqm apartment is indicatively valued at €16 720 and a 50 sqm apartment at €20 900. Actual value depends on interior condition, floor, parking, and storage.

How are apartment prices distributed by room count?

1-room: €11 410–€17 476; 2-room: €16 445–€25 188; 3-room: €20 084–€30 762.

At what indicative asking price should a seller list?

The model-based indicative asking price is approximately €461/m² (for the typical 1-room unit, about €15 211), allowing a 3–5% negotiation buffer.

How much rental income can a 1-room apartment generate?

A 1-room apartment in good condition has an estimated market rent of €160–€200 per month, generating an estimated gross yield of 14,3–15,3%.

Is it cheaper to buy or to rent at Ridaküla tn 6?

Buying means a loan payment of about €60 a month, renting €160–€200 — the loan payment is 67% below the rent. That is 4% (loan) and 12% (rent) of the median gross wage (Kohtla-Järve linn, €1,520, Q2 2026, Statistics Estonia). Assumes the typical 1-room flat (33.0 m²) at €14,487 (Estiq estimate), an 80% loan over 25 years at 3.8% and a €2,897 down payment; rent from nearby offers; association and state fees excluded.

What is the area around Ridaküla tn 6 like: safety, air, noise and radon?

Air: of the last 12 months' hourly readings, 50% were in the two best classes and 20% in the two worst (level: high). Estimated road noise at the building is 50 dB (Lden). Radon in soil gas: normal (30–50 kBq/m³). These describe the area, not a specific apartment.

What are the running costs at Ridaküla tn 6?

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 €112 per month. Association fees excluding utilities were €0.36/m² per month. The association had no loans. From 2021 to 2025 association fees changed by +128% in total. See the association figures.

Does the Estiq online valuation replace a bank-certified appraisal?

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

How accurate is the Estiq automated valuation (AVM)?

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.

Where does this data come from?

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.

Building data reconciled against the EHR and Land Board (Maa-amet) registries. AVM methodology by Martin Koppel, Estiq real estate valuation advisor (methodology aligned with the EVS 875 standard). This is an automated model estimate, not an EVS 875 appraisal report. Updated 19.10.2026.

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