4157 S Neptune, Mesa, AZ 85212 Property Records

Maricopa County property record for 4157 S Neptune, Mesa, AZ 85212

Property Summary

Property Type	Single Family Home
Details	3 ba · 2,527 sqft · built 2020
Lot Size	0.207 acres (9,013 sqft)
Owner	Individual Name on Record
Last Sale	$540,363 (Jan 2021)
Tax Bill	$3,265 (2025)
Deeds & Mortgages	May 2021 Line of Credit Jan 2021 Sale & Mortgage + 1 more
Flood Zone	Zone D (undetermined)
APN	`313-28-112`

Property Details

APN / Parcel Number

Primary APN	`313-28-112`
Alternative APN	`313281123`

Interior

Full Baths	3 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Stories	1 Story
Building Area	2,527 sqft Living Area
Gross Area	2,677 sqft
1st Floor Area	2,527 sqft

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Exterior Material	Frame/Stucco
Roof Material	Concrete
Lot Area	9,013 sqft (0.207 acres)
Parking Spaces	2 Parking Spaces
Patio Area	150 sqft

Utilities, Heating & Cooling

Cooling System	Refrigeration
Heating System	Forced Air with A/C

Location & Zoning

Street Address	4157 S NEPTUNE
City	MESA
State	AZ
Zip	85212-8968
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	EASTMARK DEVELOPMENT UNIT 5/6 SOUTH PRCLS 6-16, 6- MCR 1379-08
Legal Subdivision	EASTMARK DEVELOPMENT UNIT 5/6 SOUTH PRCL
Legal Lot Number	112
Jurisdiction	MARICOPA AZ
Township / Civil Division	PHOENIX
Census Block Group	1
Census Block	1000
Census Tract	422647

Owner

Source: Maricopa County records, as of October 21, 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 Record
Mailing Address	4157 S NEPTUNE, MESA, AZ 85212-8968
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 14, 2021	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA
Jan 19, 2021	Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Oct 1, 2018	Grant Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 19, 2021 · Amount on Record
Deed Sale	Jan 19, 2021 · Amount on Record
Deed Document Number	202159210
Last Transfer Date	Jun 25, 2025
Transfer Doc	0000367325
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARICOPA AZ
Property Address	4157 S NEPTUNE, MESA, AZ 85212-8968
Transaction Type	Mortgage
Record Updated	Dec 21, 2021
Title Company	TITLE 365, TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4157 S NEPTUNE, MESA, AZ 85212-8968

Mortgage

Document Number	0000542938
Date	May 14, 2021
Instrument	20210542938

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	May 8, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2021: Special Warranty Deed, Subdivision Related Transfer

Document Type	Special Warranty Deed
Jurisdiction	MARICOPA AZ
Recording Date	Jan 19, 2021
Property Address	4157 S NEPTUNE, MESA, AZ 85212-8968
Document Number	0000059210
Map Reference	MB 1379 PG 8
Instrument Date	Jan 11, 2021
Instrument	20210059210
Transaction Type	Subdivision Related Transfer
Record Updated	Dec 21, 2021
Title Company	SECURITY TITLE AGENCY INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Verified / From Affidavit
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1811 S ALMA SCHOOL RD # RD190, 1811, MESA, AZ 85210-3001

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4157 S NEPTUNE, MESA, AZ 85212-8968

Mortgage

Document Number	0000059211
Date	Jan 19, 2021
Instrument	20210059211

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2051

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARICOPA AZ
Recording Date	Oct 1, 2018
Property Address	4157 S NEPTUNE, MESA, AZ 85212-8968
Document Number	0000737664
Instrument Date	May 1, 2018
Instrument	737664
Transaction Type	Transfer
Record Updated	May 2, 2019
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$8,979.60
Amount Accuracy	Confirmed
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1811 S ALMA SCHOOL RD #190 MESA AZ 852103004, 190, MESA, AZ 85210-3004
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Maricopa County assessment roll, as of October 22, 2025

Property Jurisdictions

Type	Name
State	Arizona
County	Maricopa County
Municipality	Mesa City
Unified School District	Gilbert Unified District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$62,830 (+93.66%)	$628,300 (+8.09%) Land $125,600 Building $502,700
2025	$3,265.00 (-8.08%)	$32,444 (-43.24%)	$581,300 (+1.7%) Land $116,200 Building $465,100
2024		$57,160	$571,600 Land $114,300 Building $457,300
2023	$3,552.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	10 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Moderate above 59% of the US · above 47% of Arizona
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Water System	CITY OF MESA serves 466,000 people · EPA ID AZ0407095
Water Source	Surface water
Last State Inspection	Nov 2024
Lead	5 ppb (2022–2024) 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 634 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
CenturyLink Fiber	2,000 / 1,000
Cox Communications Fiber	2,000 / 35
CopperNet Systems Fixed Wireless	400 / 100
Tristate Wi-Fi by Wi-Fiber Fixed Wireless	100 / 20

May also be available: Verizon.

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