28 Grumman Ave, Wilton, CT 06897 Property Records

Wilton Town property record for 28 Grumman Ave, Wilton, CT 06897

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,181 sqft · built 1850
Lot Size	1.03 acres (44,867 sqft)
Owner	2 Individual Names on File
Last Sale	$1,100,000 (Aug 2023)
Tax Bill	$17,856 (2025)
Deeds & Mortgages	Aug 2023 Sale & Mortgage Mar 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`WILT M:0054 B:005 L:00`

Property Details

APN / Parcel Number

Primary APN	`WILT M:0054 B:005 L:00`
Alternative APN	`6071`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,181 sqft Living Area
Gross Area	6,704 sqft
1st Floor Area	1,808 sqft
Attic	Attic
Attic Area	900 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1850
Effective Year Built	Effective 1850
Architectural Style	Cape Cod
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	44,867 sqft (1.03 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil
Sewer	Septic
Water Source	Well

Location & Zoning

Account Number	6071
Street Address	28 GRUMMAN AVE
City	WILTON
State	CT
Zip	06897-4617
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Block	5
Jurisdiction	WILTON CT
Township / Civil Division	WILTON
Census Block Group	2
Census Block	2017
Census Tract	45400

Owner

Source: Wilton Town assessment roll, as of June 25, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	28 GRUMMAN AVE, WILTON, CT 06897-4617
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 8, 2023	Deed, Transfer · Stand-Alone First Mortgage TD BANK NA
Mar 24, 2021	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 8, 2023 · Amount on Record
Deed Sale	Aug 8, 2023 · Amount on Record
Prior Sale	Mar 24, 2021 · Amount on Record
Deed Book / Page	2563 / 429
Record Updated	Sep 20, 2026

August 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	WILTON CT
Recording Date	Aug 8, 2023
Property Address	28 GRUMMAN AVE, WILTON, CT 06897-4617
Document Number	002563-429
Book / Page	2563 / 429
Instrument Date	Aug 7, 2023
Transaction Type	Transfer
Record Updated	Aug 24, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship

Mortgage

Document Number	0002563432
Date	Aug 8, 2023
Instrument	2563/432

Lender

Name	TD BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Type Change Date	Sep 1, 2030
Max Rate At Change	3%
Index	Other
Margin	3

March 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILTON CT
Recording Date	Mar 24, 2021
Property Address	28 GRUMMAN AVE, WILTON, CT 06897-4617
Document Number	2529-502
Book / Page	2529 / 502
Instrument Date	Mar 19, 2021
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust

Tax Assessment & Valuation

Source: Wilton Town assessment roll, as of June 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Wilton Town
Unified School District	Wilton School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$17,856.00	$731,500 (+70.56%) Land $287,210 Building $444,290	$512,050 Land $201,047 Building $311,003
2024	$17,856.00 (+42.29%)
2023	$12,549.00 (+3.64%)	$428,890 (-) Land $266,210 Building $162,680
2022	$12,108.00	$428,890 Land $266,210 Building $162,680

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective November 28, 2025

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 92% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people · EPA ID CT0150011
Water Source	Surface water
Last State Inspection	Jun 2025
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	24 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 122 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Frontier Fiber	7,000 / 7,000
Xfinity Fiber	2,000 / 2,000

May also be available: T-Mobile USA.

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