421 Cornwall Ave Waterloo, IA 50702 / 3817

Map

Residence for Single Family

(UPDATED: 09/07/2025)
  • 3 Beds
  • 1 Baths
  • 8.276 square feet
Property Report

Information about property on 421 Cornwall Ave, Waterloo IA, 50702-3817. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This is a single-family property, which is situated at 421 Cornwall Ave, Waterloo, IA.

Facts

  • Built in 1950
  • Lot size 8,276 sqft
  • Construction Frame
  • Rooms 5
  • Bedrooms 3
  • Bathrooms 1
  • Stories 1 story with basement
  • Basement Full Basement
  • Foundation Concrete Block
  • Heating & Cooling
  • Cooling Other
  • Exterior Home Features
  • Exterior walls Siding (Alum/Vinyl)
  • Roof type Asphalt
  • Parking & Garage
  • Parking Detached Garage
  • Parking spaces 2

Listing info

  • Last sold Apr 1987 for $48,500

Features

  • A/C

Householders and Tenants for 421 Cornwall Ave, Waterloo IA

Possible residents contact details

Person Name Phone Number Additional Info
Ann A Hennessey
319-232-****
Residential status:
Homeowner
Job:
Retired
Dora A Hennessey Age: 83
319-232-****
Residential status:
Homeowner
Job:
Protective Service Occupations
James A Hennessey Age: 85
319-232-****
Residential status:
Homeowner
Job:
Retired
Sheila C Hennessey Age: 56
319-232-****

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $109,060 N/A
2013 $2,256 N/A N/A

Where is 421 Cornwall Ave, Waterloo IA located on map?

Cornwall Ave Fire Incident History

To date, we have no information about fire incidents in 2025
15 Dec 2011 Building fires
807 Cornwall Ave, Waterloo IA
Property Use —
1 or 2 family dwelling
Area of Origin —
Vehicle storage area; garage, carport

Cornwall Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
18 Sep 2015 Gas leak (natural gas or LPG)
1715 Cornwall Ave, Waterloo IA
Property Use —
1 or 2 family dwelling
26 Aug 2014 Carbon monoxide incident
1717 Cornwall Ave, Waterloo IA
Property Use —
Multifamily dwellings
11 Jul 2014 Heat from short circuit (wiring), defective/worn
1414 Cornwall Ave, Waterloo IA
Property Use —
Parking garage, (detached residential garage)
23 Mar 2013 Unauthorized burning
501 Cornwall Ave, Waterloo IA
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street AddressResidens/Landlords
405 Cornwall Ave, Waterloo, IA 50702-3817
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 10,019 sqft
  • Built in 1951
 Amanda Bernard, Jon N Bernard
408 Cornwall Ave, Waterloo, IA 50702-3818
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 8,276 sqft
  • Built in 1940
 Phyllis Ann Holman, Darrell Mc Laury
414 Cornwall Ave, Waterloo, IA 50702-3818
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 8,276 sqft
  • Built in 1940
 Jennifer R Duggan, Luke Duggan
415 Cornwall Ave, Waterloo, IA 50702-3817
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 10,019 sqft
  • Built in 1952
 Bruce B Arends, Jacob Richard Arends
420 Cornwall Ave, Waterloo, IA 50702-3818
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 8,276 sqft
  • Built in 1940
 Scott Harper, Bethany L Jura
426 Cornwall Ave, Waterloo, IA 50702-3818
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 7,841 sqft
  • Built in 1940
 Lois L Barney, Gwenne C Culpepper
427 Cornwall Ave, Waterloo, IA 50702-3817
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 0.38 acres
  • Built in 1949
 Eric D Dodge, Joann C Dodge
433 Cornwall Ave, Waterloo, IA 50702-3817
Single Family Residential
  • 3 beds
  • 1 bath
  • 1,964 sqft
  • Built in 1946
 Christopher C Bradshaw, Catherine A Halpin
500 Cornwall Ave, Waterloo, IA 50702-3820
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 8,712 sqft
  • Built in 1940
 Charles P Beard, Kathryn M Bohan
507 Cornwall Ave, Waterloo, IA 50702-3819
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 0.27 acres
  • Built in 1940
 Dawn M Zimmer, Delores M Zimmer

Cornwall Avenue

Recently Sold Homes on Cornwall Avenue (4)

Recent rentals on Cornwall Avenue (5)

Waterloo, IA

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Houses for Rent on Waterloo, IA (1)

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FAQ about the house at 421 Cornwall Ave, Waterloo, IA


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