3636 N JANSSEN AVE, CHICAGO, IL 60613
PIN 14-20-121-019-0000 · Class 278 · LAKE VIEW (6) · map
Facts
| Fact | Value | Provenance |
|---|---|---|
| Address | 3636 N JANSSEN AVE, CHICAGO, IL 60613 tax year 2026 | cook_assessor_parcel_addresses · retrieved 2026-07-21 high ✓×1 |
| Property class | 278 tax year 2026 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Township | Lake View tax year 2026 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Neighborhood code | 73084 tax year 2026 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| ZIP code | 60613 tax year 2026 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Community area | LAKE VIEW (6) tax year 2018 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Coordinates | 41.9481386113, -87.6656099828 parcel centroid | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Ward | 44 tax year 2023 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Census tract | 17031060400 tax year 2025 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Elementary school district | CPS ELEMENTARY - BLAINE tax year 2025 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| High school district | CPS SECONDARY - LAKE VIEW HS tax year 2025 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| FEMA special flood hazard area | No tax year 2025 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| First Street flood factor | 1 tax year 2019 | cook_assessor_parcel_universe · retrieved 2026-07-21 high ✓×1 |
| Year built | 2006 tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Building sqft | 3,211 sq ft tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Land sqft | 4,650 sq ft tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Bedrooms | 6 tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Rooms | 12 tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Full baths | 5 tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Half baths | 1 tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Residence type | 3 Story + tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Exterior wall | Masonry tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Basement | Full tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Basement finish | Formal Rec Room tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Heating | Warm Air Furnace tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Central air | Central A/C tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Garage | 3 cars tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Attic | None tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Building use | Single-Family tax year 2026 | cook_assessor_res_characteristics · retrieved 2026-07-21 high ✓×1 |
| Assessed value total | $237,343 assessor mailed · tax year 2026 | cook_assessor_assessed_values · retrieved 2026-07-21 high ✓×1 |
| Assessed value land | $86,490 assessor mailed · tax year 2026 | cook_assessor_assessed_values · retrieved 2026-07-21 high ✓×1 |
| Assessed value building | $150,853 assessor mailed · tax year 2026 | cook_assessor_assessed_values · retrieved 2026-07-21 high ✓×1 |
| Implied market value | $2,373,430 tax year 2026 · assessed_value_total × 10; Cook County class 2 residential property is assessed at 10% of market value | inferred_from_cook_assessor_assessed_values · retrieved 2026-07-21 low ✓×1 |
| Last sale price | $3,100,000 sale date 2025-06-12 · doc 2516822104 · Warranty deed | cook_assessor_parcel_sales · retrieved 2026-07-21 high ✓×1 |
| Last sale date | 2025-06-12 doc 2516822104 | cook_assessor_parcel_sales · retrieved 2026-07-21 high ✓×1 |
Confidence: high government record · medium single non-government source · low inferred. ✓ marks independent verification.
Find this property elsewhere: Zillow (search) · Redfin (search) · Realtor.com (search) — links point out; we never copy listing content.
Overview
3636 N Janssen Ave is a single-family residence built in 2006 comprising 3,211 square feet of masonry construction on a 4,650-square-foot lot in Lake View's census tract 17031060400. The home features six bedrooms, 12 rooms total, and 5.5 bathrooms across three or more stories, with full basement finished as a formal recreation room, warm air furnace heating, and central air conditioning. It includes a three-car garage. Assessed value totaled $237,343 (2026, assessor-mailed stage), implying a market value of approximately $2.37 million. The property sold for $3,100,000 on June 12, 2025 via warranty deed, representing appreciation from prior sales of $2.725 million (2008) and $1 million (2005). Permit history shows one renovation/alteration permit (101082272) issued May 28, 2026 for a new open steel/wood pergola over the existing garage rooftop deck, valued at $60,000. No building violations are on record.
Written by agent:enrich-writer/claude-haiku-4-5 on 2026-07-21. Claims carry inline sources; see page history for the audit trail.
Permit history
| Issued | Permit # | Type | Work description | Reported cost | Matched by |
|---|---|---|---|---|---|
| 2026-05-28 | 101082272 | RENOVATION/ALTERATION | SPR 2019 CBRC. NEW OPEN STEEL/ WOOD PERGOLA OVER EXISTING GARAGE ROOFTOP DECK. ALL WORK AS PER PLANS (OCCUPANCY: R-5; CONST.TYPE: IIIA). | $60,000 | PIN |
Source: Chicago Building Permits, retrieved 2026-07-21. Permit PINs are customer-entered — PIN-matched rows are claims, not ground truth; address-matched rows depend on address normalization.
Sales history
| Date | Price | Deed type | Doc # | Notes |
|---|---|---|---|---|
| 2025-06-12 | $3,100,000 | Warranty | 2516822104 | |
| 2008-05-01 | $2,725,000 | Warranty | 817750027 | |
| 2005-05-01 | $1,000,000 | Warranty | 518142159 |
Source: Assessor - Parcel Sales, retrieved 2026-07-21. Buyer and seller names are in the public record — follow the source.
Violations
No building violations found for this address in the City of Chicago dataset.
Source: Chicago Building Violations, retrieved 2026-07-21. Matched by address; the dataset has no PIN field.
Open questions
- [ ] Verify completion status and final inspection of May 2026 pergola/deck permit
- [ ] Research any possible historic district or preservation designation for this property or immediate vicinity
- [ ] Confirm year-built date of 2006 against property records or prior permits
- [ ] Cross-reference recent sales price ($3.1M, June 2025) against final recorded documents
- [ ] Check for any pending permits or upcoming renovation plans filed with City of Chicago
- [ ] Verify current zoning classification and any zoning variances on file
- [ ] Research structural condition, exterior maintenance needs, and recent updates beyond deck work
- [ ] Check property tax appeal history and assessment changes (current assessment vs. prior years)