15 Mason St, Derby, CT 06418 Property Records

Derby City property record for 15 Mason St, Derby, CT 06418 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1984
Square Footage	2,156 sqft Living Area
Lot Size	7,405 sqft (0.17 acres)
Occupancy	Owner Occupied
Last Sale	$209,000 (2017)
Tax Bill	$7,853.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`DERB M:8 B:9 L:174`
Alternative APNs	`001356` `7211` `1356`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	2,156 sqft Living Area
1st Floor	2,156 sqft 1st Floor
Basement Area	814 sqft Basement
Unfinished Basement	414 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1984
Architectural Style	Colonial Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Lot Area	7,405 sqft (0.17 acres)
Deck Area	Deck Area

Utilities and HVAC

Cooling System	HVAC Cooling
Heating System	Forced Air with Air Conditioning Heating
Heating Fuel	Oil Heating Fuel
Sewage	Septic Sewage

Location & Zoning

Account Number	1356
Street Address	15 MASON ST
City	DERBY
State	CT
Zip	06418-1420
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	9
Legal Lot Number	174
Jurisdiction	DERBY CT
Minor Civil Division	DERBY
Census Blockgroup	1
Census Block	1011
Census Tract	120200

Owner

Source: Derby City records · APN DERB M:8 B:9 L:174

Assessment roll updated June 25, 2026 · Last verified July 2026

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

Owner of Record	Individual Name on File
Mailing Address	15 MASON ST, DERBY, CT 06418-1420
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 19, 2017 · Amount on Record
Deed Sale	Oct 19, 2017 · Amount on Record
Deed Book / Page	765 / 346
Record Refreshed	Sep 20, 2026

October 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DERBY CT
Recording Date	Oct 19, 2017
Property Address	15 MASON ST, DERBY, CT 06418-1420
Document Number	765-346
Book / Page	765 / 346
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$50.90
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7660001
Date	Oct 19, 2017
Instrument	00766/0001

Lender

Name	TOTAL MORTGAGE SERVICES LLC
Type	Mortgage Company

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Oct 19, 2047

Tax Assessment & Valuation

Source: Derby City records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision / Municipality	Derby City
Unified School District	Derby School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,853.00	$181,790 (-) Land $36,190 Building $145,600	$127,253 Land $25,333 Building $101,920
2024	$7,853.00 (+11.91%)
2023	$7,017.00	$181,790 (-) Land $36,260 Building $145,530
2022	$7,017.00	$181,790 Land $36,260 Building $145,530

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09009C updated January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low 20th percentile nationally · 55th in Connecticut
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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